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LMK04828

ACTIVE

Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 2370 to 2630-MHz VCO0.

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Data sheet

LMK04828

ACTIVE
Data sheet Order now

Product details

Function Dual-loop PLL Number of outputs 15 RMS jitter (fs) 88 Output frequency (min) (MHz) 0.289 Output frequency (max) (MHz) 3080 Input type LVCMOS, LVDS, LVPECL Output type LVCMOS, LVDS, LVPECL Supply voltage (min) (V) 3.15 Supply voltage (max) (V) 3.45 Features JESD204B Rating Catalog Operating temperature range (°C) -40 to 85 Number of input channels 3
Function Dual-loop PLL Number of outputs 15 RMS jitter (fs) 88 Output frequency (min) (MHz) 0.289 Output frequency (max) (MHz) 3080 Input type LVCMOS, LVDS, LVPECL Output type LVCMOS, LVDS, LVPECL Supply voltage (min) (V) 3.15 Supply voltage (max) (V) 3.45 Features JESD204B Rating Catalog Operating temperature range (°C) -40 to 85 Number of input channels 3
WQFN (NKD) 64 81 mm² 9 x 9
  • JEDEC JESD204B Support
  • Ultra-Low RMS Jitter
    • 88 fs RMS Jitter (12 kHz to 20 MHz)
    • 91 fs RMS Jitter (100 Hz to 20 MHz)
    • –162.5 dBc/Hz Noise Floor at 245.76 MHz
  • Up to 14 Differential Device Clocks from PLL2
    • Up to 7 SYSREF Clocks
    • Maximum Clock Output Frequency 3.1 GHz
    • LVPECL, LVDS, HSDS, LCPECL Programmable Outputs from PLL2
  • Up to 1 Buffered VCXO/Crystal Output from PLL1
    • LVPECL, LVDS, 2xLVCMOS Programmable
  • Dual Loop PLLatinum™ PLL Architecture
  • PLL1
    • Up to 3 Redundant Input Clocks
      • Automatic and Manual Switch-Over Modes
      • Hitless Switching and LOS
    • Integrated Low-Noise Crystal Oscillator Circuit
    • Holdover Mode When Input Clocks are Lost
  • PLL2
    • Normalized [1 Hz] PLL Noise Floor of
      –227 dBc/Hz
    • Phase Detector Rate up to 155 MHz
    • OSCin Frequency-Doubler
    • Two Integrated Low-Noise VCOs
  • 50% Duty Cycle Output Divides, 1 to 32
    (even and odd)
  • Precision Digital Delay, Dynamically Adjustable
  • 25-ps Step Analog Delay
  • Multi-Mode: Dual PLL, Single PLL, and Clock Distribution
  • Industrial Temperature Range: –40 to 85°C
  • Supports 105°C PCB Temperature (Measured at Thermal Pad)
  • 3.15-V to 3.45-V Operation
  • Package: 64-Pin QFN (9.0 mm × 9.0 mm × 0.8 mm)
  • JEDEC JESD204B Support
  • Ultra-Low RMS Jitter
    • 88 fs RMS Jitter (12 kHz to 20 MHz)
    • 91 fs RMS Jitter (100 Hz to 20 MHz)
    • –162.5 dBc/Hz Noise Floor at 245.76 MHz
  • Up to 14 Differential Device Clocks from PLL2
    • Up to 7 SYSREF Clocks
    • Maximum Clock Output Frequency 3.1 GHz
    • LVPECL, LVDS, HSDS, LCPECL Programmable Outputs from PLL2
  • Up to 1 Buffered VCXO/Crystal Output from PLL1
    • LVPECL, LVDS, 2xLVCMOS Programmable
  • Dual Loop PLLatinum™ PLL Architecture
  • PLL1
    • Up to 3 Redundant Input Clocks
      • Automatic and Manual Switch-Over Modes
      • Hitless Switching and LOS
    • Integrated Low-Noise Crystal Oscillator Circuit
    • Holdover Mode When Input Clocks are Lost
  • PLL2
    • Normalized [1 Hz] PLL Noise Floor of
      –227 dBc/Hz
    • Phase Detector Rate up to 155 MHz
    • OSCin Frequency-Doubler
    • Two Integrated Low-Noise VCOs
  • 50% Duty Cycle Output Divides, 1 to 32
    (even and odd)
  • Precision Digital Delay, Dynamically Adjustable
  • 25-ps Step Analog Delay
  • Multi-Mode: Dual PLL, Single PLL, and Clock Distribution
  • Industrial Temperature Range: –40 to 85°C
  • Supports 105°C PCB Temperature (Measured at Thermal Pad)
  • 3.15-V to 3.45-V Operation
  • Package: 64-Pin QFN (9.0 mm × 9.0 mm × 0.8 mm)

The LMK0482x family is the industry’s highest performance clock conditioner with JEDEC JESD204B support.

The 14 clock outputs from PLL2 can be configured to drive seven JESD204B converters or other logic devices, using device and SYSREF clocks. SYSREF can be provided using both DC and AC coupling. Not limited to JESD204B applications, each of the 14 outputs can be individually configured as high-performance outputs for traditional clocking systems.

The high performance, combined with features such as the ability to trade off between power or performance, dual VCOs, dynamic digital delay, holdover, and glitchless analog delay, make the LMK0482x family ideal for providing flexible high-performance clocking trees.

The LMK0482x family is the industry’s highest performance clock conditioner with JEDEC JESD204B support.

The 14 clock outputs from PLL2 can be configured to drive seven JESD204B converters or other logic devices, using device and SYSREF clocks. SYSREF can be provided using both DC and AC coupling. Not limited to JESD204B applications, each of the 14 outputs can be individually configured as high-performance outputs for traditional clocking systems.

The high performance, combined with features such as the ability to trade off between power or performance, dual VCOs, dynamic digital delay, holdover, and glitchless analog delay, make the LMK0482x family ideal for providing flexible high-performance clocking trees.
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Technical documentation

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Type Title Date
* Data sheet LMK0482x Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs datasheet (Rev. AS) PDF | HTML 27 Sep 2017
Application note Powering Sensitive Noise ADC Designs with the TPS62913 Low-Noise Buck Converter PDF | HTML 30 Sep 2020
Application note Multi-Clock Synchronization 30 Dec 2019
Technical article Step-by-step considerations for designing wide-bandwidth multichannel systems PDF | HTML 04 Jun 2019
User guide LMK04826/28 User’s Guide (Rev. B) 13 Mar 2018
Technical article Preparing for 5G applications: sync your multichannel JESD204B data acquisition sy PDF | HTML 28 Aug 2017
Technical article High-speed data converter clocking for JESD204B PDF | HTML 07 Jul 2017
Application note RF Sampling ADC with 800MHz of IBW LTE 08 Sep 2016
Technical article How to complete your RF sampling solution PDF | HTML 18 May 2016
EVM User's guide TSW12J54EVM User's Guide 21 Oct 2015
EVM User's guide TSW54J60 Evaluation Module User's Guide (Rev. A) 21 Sep 2015
Technical article Timing is Everything: Design JESD204B clocking using system reference modes PDF | HTML 16 Jun 2015
Analog Design Journal Analog Applications Journal 2Q 2015 28 Apr 2015
Analog Design Journal JESD204B multi-device synchronization: Breaking down the requirements 28 Apr 2015
Analog Design Journal When is the JESD204B interface the right choice? 22 Jan 2014
User guide HSDC-SEK-10 17 Jan 2013
Application note LMK04828 as a Clock Source for the ADS42JB69 14 Nov 2012

Design & development

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Supported products & hardware

Supported products & hardware

Products
Clock generators
LMK02000 — 1 to 800-MHz, precision clock distributor with integrated PLL and 3 LVDS / 5 LVPECL outputs LMK02002 — 1 to 800-MHz, precision clock distributor with integrated PLL and 4 LVPECL outputs LMK03000 — 1185 to 1296-MHz, 800fs RMS jitter, precision clock conditioner with integrated VCO LMK03001 — 1470 to 1570-MHz, 800-fs RMS jitter, precision clock conditioner with integrated VCO LMK03002 — 1566 to 1724-MHz, 800-fs RMS jitter, precision clock conditioner with integrated VCO LMK03033 — 1843 to 2160-MHz, 800-fs RMS jitter, precision clock conditioner with integrated VCO LMK03200 — Precision 0-delay clock conditioner with integrated VCO LMK03806 — Ultra-low jitter clock generator with 14 outputs
RF PLLs & synthesizers
LMX2430 — 3.0-GHz/0.8-GHz PLLatinum dual high frequency synthesizer for RF personal communications LMX2433 — 3.6-GHz/1.7-GHz PLLatinum dual high frequency synthesizer for RF personal communications LMX2434 — 5.0-GHz/2.5-GHz PLLatinum low power dual frequency synthesizer for RF personal communications LMX2485 — 500-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications LMX2485E — 50-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications LMX2485Q-Q1 — 500MHz to 3GHz automotive delta-sigma low power dual PLL LMX2486 — 1-GHz to 4.5-GHz delta-sigma low power dual PLL for RF personal communications LMX2487 — 1 to 6-GHz delta-sigma low power dual PLLatinum frequency synthesizer with 3.0-GHz integer PLL LMX2487E — 3-GHz to 7.5-GHz delta-sigma low power dual PLL for RF personal communications LMX2531 — High performance frequency synthesizer system with integrated VCO LMX2541 — Ultra-low noise PLLatinum frequency synthesizer with integrated VCO LMX2581 — 3.76-GHz wideband frequency synthesizer with integrated VCO
Clock buffers
LMK00301 — 3-GHz, 10-output differential fanout buffer / level translator LMK00304 — 3.1-GHz differential clock buffer/level translator with 4 configurable outputs LMK00306 — 3.1-GHz differential clock buffer/level translator with 6 configurable outputs LMK00308 — 3.1-GHz differential clock buffer/level translator with 8 configurable outputs LMK01000 — 1.6-GHz high performance clock buffer, divider, and distributor with 3 LVDS & 5 LVPECL outputs LMK01010 — 1.6-GHz high performance clock buffer, divider, and distributor with 8 LVDS outputs LMK01020 — 1.6-GHz high performance clock buffer, divider, and distributor with 8 LVPECL outputs LMK01801 — Dual clock distribution
Clock jitter cleaners
LMK04000 — Precision clock conditioners low-noise clock jitter cleaner with cascaded PLLs LMK04001 — Low-noise jitter cleaner with 1430 to 1570-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS LMK04002 — Low-noise jitter cleaner with 1600 to 1750-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS LMK04010 — Low-noise jitter cleaner with 1185 to 1296-MHz VCO:5 outputs for 2VPEC/LVPEC LMK04011 — Low-noise jitter cleaner with 1430 to 1570-MHz VCO:5 outputs for 2VPEC/LVPEC LMK04031 — Low-noise jitter cleaner with 1430 to 1570-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS LMK04033 — Low-noise jitter cleaner with 1840 to 2160-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS LMK04100 — Precision clock conditioners clock jitter cleaner with cascaded PLLs LMK04101 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS LMK04102 — Jitter cleaner with integrated 1600 to 1750-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS LMK04110 — Jitter cleaner with integrated 1185 to 1296-MHz VCO:5 outputs for 2VPEC/LVPEC LMK04111 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:5 outputs for 2VPEC/LVPEC LMK04131 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS LMK04133 — Jitter cleaner with integrated 1840 to 2160-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS LMK04208 — Ultra low-noise clock jitter cleaner with 6 programmable outputs LMK04228 — Ultra low-noise clock jitter cleaner with dual loop PLLs LMK04806 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 2.5-GHz VCO LMK04808 — Low-noise clock jitter cleaner with dual loop PLLs and integrated 2.9-GHz VCO LMK04816 — Three input low-noise clock jitter cleaner with dual loop PLLs LMK04826 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 1840 to1970-MHz VCO0 LMK04828 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 2370 to 2630-MHz VCO0. LMK04906 — Ultra low noise clock jitter cleaner/multiplier with 6 programmable outputs
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Support software

TICSPRO-SW — TICS Pro GUI and Live Programming Tool for Clocking Devices

Texas Instruments clocks and synthesizers (TICS) pro software is used to program the evaluation modules (EVMs) for product numbers with these prefixes: CDC, LMK and LMX. These products include phase-locked loops and voltage-controlled oscillators (PLL+VCO), synthesizers and clocking devices.

Supported products & hardware

Supported products & hardware

Products
Clock generators
CDCE6214-Q1 — Ultra-low power clock generator supporting PCIe gen 1-5 with 2 inputs, 4 outputs and internal EEPROM CDCI6214 — PCIe Gen4 support ultra-low power clock generator with four programmable outputs & EEPROM LMK02000 — 1 to 800-MHz, precision clock distributor with integrated PLL and 3 LVDS / 5 LVPECL outputs LMK02002 — 1 to 800-MHz, precision clock distributor with integrated PLL and 4 LVPECL outputs LMK03200 — Precision 0-delay clock conditioner with integrated VCO LMK03318 — Ultra-low jitter clock generator family with single PLL LMK03328 — Ultra-low jitter clock generator family with two independent PLLs LMK03806 — Ultra-low jitter clock generator with 14 outputs LMK3H0102 — Bulk acoustic wave (BAW)-based PCIe Gen 1 to Gen 6-compliant referenceless clock generator
RF PLLs & synthesizers
LMX1204 — 12.8-GHz RF buffer, multiplier and divider with JESD204B/C SYSREF support and phase synchronization LMX1214 — 1:5 18GHz RF buffer and divider with auxiliary clock LMX1860-SEP — Rad tolerant 15GHz RF buffer, multiplier, divider with SYSREF (JESD204B/C support) and FPGA clock LMX1906-SP — Radiation-hardness-assured (RHA) 15GHz buffer, multiplier and divider with SYSREF and FPGA clock LMX2485 — 500-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications LMX2485E — 50-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications LMX2485Q-Q1 — 500MHz to 3GHz automotive delta-sigma low power dual PLL LMX2486 — 1-GHz to 4.5-GHz delta-sigma low power dual PLL for RF personal communications LMX2487 — 1 to 6-GHz delta-sigma low power dual PLLatinum frequency synthesizer with 3.0-GHz integer PLL LMX2487E — 3-GHz to 7.5-GHz delta-sigma low power dual PLL for RF personal communications LMX2491 — 6.4-GHz low noise fractional-N PLL with ramp/chirp generation LMX2492 — 500MHz to 14GHz wideband, low noise fractional-N PLL with ramp/chirp generation LMX2492-Q1 — Automotive grade 500-MHz to 14-GHz wideband, low noise fractional-N PLL with ramp/chirp generation LMX2531 — High performance frequency synthesizer system with integrated VCO LMX2541 — Ultra-low noise PLLatinum frequency synthesizer with integrated VCO LMX2571 — 1.34-GHz, low-power, extreme-temperature RF synthesizer with frequency-shift keying (FSK) modulation LMX2571-EP — Enhanced-product, 1.34-GHz, low-power, extreme-temperature RF synthesizer with FSK modulation LMX2572 — 6.4-GHz low-power wideband RF synthesizer LMX2572LP — 2-GHz low power wideband RF synthesizer with FSK modulation LMX2581 — 3.76-GHz wideband frequency synthesizer with integrated VCO LMX2581E — 3.8-GHz wideband frequency synthesizer with integrated VCO LMX2582 — 5.5-GHz high performance, wideband PLLatinum RF synthesizer LMX2592 — 9.8-GHz wideband frequency synthesizer with integrated VCO LMX2594 — 15-GHz wideband PLLatinum™ RF synthesizer with phase synchronization and JESD204B support LMX2595 — 20-GHz wideband RF synthesizer with phase synchronization & JESD204B support LMX2820 — 22.6-GHz wideband RF synthesizer with phase synchronization, JESD and <5-µs frequency calibration
Clock buffers
CDCDB2000 — DB2000QL compliant 20-output clock buffer for PCIe® Gen 1 to Gen 5 CDCDB800 — 8-output clock buffer for PCIe® Gen 1 to Gen 6 LMK01000 — 1.6-GHz high performance clock buffer, divider, and distributor with 3 LVDS & 5 LVPECL outputs LMK01010 — 1.6-GHz high performance clock buffer, divider, and distributor with 8 LVDS outputs LMK01020 — 1.6-GHz high performance clock buffer, divider, and distributor with 8 LVPECL outputs LMK01801 — Dual clock distribution LMK1D1208I — 8-channel output, 1.8-V, 2.5-V, and 3.3-V LVDS buffer with I²C LMKDB1108 — 8-output LP-HCSL clock buffer for PCIe Gen 1 to Gen 6 LMKDB1120 — DB2000QL-compliant 20-output clock buffer for PCIe Gen 1 to Gen 6 LMKDB1204 — 2-input 4-output LP-HCSL clock MUX for PCIe Gen 1 to Gen 6 LMKDB1104 — 4-output LP-HCSL clock buffer for PCIe Gen 1 to Gen 6
Oscillators
LMK61E0M — LVCMOS ultra-low jitter programmable oscillator with internal EEPROM LMK61E2 — 156.250-MHz, ±50 ppm, ultra-low jitter, integrated EEPROM, fully programmable oscillator
Clock jitter cleaners
LMK04100 — Precision clock conditioners clock jitter cleaner with cascaded PLLs LMK04101 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS LMK04102 — Jitter cleaner with integrated 1600 to 1750-MHz VCO:3 outputs for 2VPEC/LVPEC+4 outputs for LVCOMS LMK04110 — Jitter cleaner with integrated 1185 to 1296-MHz VCO:5 outputs for 2VPEC/LVPEC LMK04111 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:5 outputs for 2VPEC/LVPEC LMK04131 — Jitter cleaner with integrated 1430 to 1570-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS LMK04133 — Jitter cleaner with integrated 1840 to 2160-MHz VCO:2 outputs for 2VPEC/LVPEC+LVDS+LVCOMS LMK04208 — Ultra low-noise clock jitter cleaner with 6 programmable outputs LMK04228 — Ultra low-noise clock jitter cleaner with dual loop PLLs LMK04368-EP — Enhanced product ultra-low-noise 3.2-GHz JESD204C jitter cleaner LMK04610 — Ultra low-noise and low power JESD204B compliant clock jitter cleaner with dual PLLs LMK04616 — Ultra low-noise and low power JESD204B compliant clock jitter cleaner LMK04714-Q1 — Automotive, ultra low-noise 3.2-GHz, JESD204B and JESD204C dual-loop clock jitter cleaner LMK04803 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 1.9-GHz VCO LMK04816 — Three input low-noise clock jitter cleaner with dual loop PLLs LMK04821 — Ultra low jitter synthesizer and jitter cleaner with JESD204B support LMK04826 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 1840 to1970-MHz VCO0 LMK04828 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 2370 to 2630-MHz VCO0. LMK04828-EP — Ultra low-noise JESD204B compliant clock jitter cleaner with temperature range -55 to 105c LMK04832 — Ultra-low-noise, 3.2-GHz, 15-output, JESD204B clock jitter cleaner with dual loop LMK04832-SEP — Radiation-tolerant, 30-krad, ultra-low-noise, 3.2-GHz 15-output JESD204C clock jitter cleaner LMK04832-SP — Radiation-hardened-assured (RHA), ultra-low-noise, 3.2-GHz, 15-output clock jitter cleaner
Clock network synchronizers
LMK05028 — Low-jitter dual-channel network synchronizer clock LMK05318 — Ultra-low jitter single channel network synchronizer clock with BAW LMK05318B — Ultra-low jitter single channel network synchronizer clock with BAW LMK5B12204 — Ultra-low jitter clock generator with network synchronization and BAW technology LMK5B33216 — 16-output, three DPLL and APLL, network synchronizer with integrated 2.5-GHz bulk-acoustic-wave VCO LMK5B33414 — 14-output, three DPLL and APLL, network synchronizer with integrated 2.5-GHz bulk-acoustic-wave VCO LMK5C33216 — Ultra-low jitter clock synchronizer with JESD204B for wireless communications with BAW LMK5C33216A — Three DPLL, three APLL, two-input and 16-output network synchronizer with JESD204B/C and BAW VCO
Hardware development
Evaluation board
LMK03806BEVAL — LMK03806B Evaluation Board LMK04208EVM — Two Input, 6+1 Output, Clock Jitter Cleaner With Dual Cascaded PLLs and Integrated 2.9 GHz VCO LMK04616EVM — LMK04616 Evaluation Module LMK04805BEVAL — Clock Jitter Cleaner With Dual Cascaded PLLs and Integrated 2.2 GHz VCO LMK04806BEVAL — Clock Jitter Cleaner With Dual Cascaded PLLs and Integrated 2.5 GHz VCO LMK04816BEVAL — Three Input, Thirteen Output, Clock Jitter Cleaner with Dual Cascaded PLLs and Integrated 2.5 GHz VC LMK04826BEVM — LMK04826BEVM Evaluation Module LMK04828BEVM — LMK04828 evaluation module LMK04832EVM — LMK04832 JESD204B Clock Jitter Cleaner/Clock Generator/Distribution Evaluation Module LMK04832SEPEVM — LMK04832-SEP evaluation module for ultra-low-noise, 3.2-GHz 15-output clock jitter clea LMK04906BEVAL — Three Input, Seven Output, Clock Jitter Cleaner with Dual Cascaded PLLs and Integrated 2.5 GHz VCO LMK5B33216EVM — LMK5B33216 evaluation module for 16-output, three DPLL and APLL, network synchronizer with BAW VCO LMX2571EPEVM — LMX2571-EP evaluation module for 1.34-GHz, low-power, extreme-temperature RF synthesizer LMX2582EVM — LMX2582EVM High Performance, Wideband Frequency PLLatinum RF Synthesizer With Integrated VCO LMX2592EVM — LMX2592EVM high-performance, wideband frequency RF synthesizer PLLATINUM™ integrated circuit LMX2594PSEVM — LMX2594 evaluation module for 15-GHz RF synthesizer with multiple-device phase synchronization XMICR-3P-LMX2492 — LMX2492 X-MWblock evaluation modules XMICR-3P-LMX2572 — LMX2572 X-MWblock evaluation modules XMICR-3P-LMX2592 — LMX2592 X-MWblock evaluation modules XMICR-3P-LMX2594 — LMX2594 X-MWblock evaluation modules XMICR-3P-LMX2595 — LMX2595 X-MWblock evaluation modules LMK04832EVM-CVAL — LMK04832-SP evaluation module for ultra-low-noise, dual-loop, JESD204B clock jitter cleaner LMK04368EPEVM — LMK04368-EP evaluation module for JESD204B/C dual-loop clock jitter cleaner LMK61E0MEVM — LMK61E0M Ultra-Low-Jitter Programmabler Oscillator Evaluation Module LMK61E2EVM — LMK61E2EVM Ultra-Low-Jitter Programmable Oscillator Evaluation Module LMX1204EVM — LMX1204 evaluation module for RF buffer, multiplier and divider with JESD204B/C SYSREF support LMX2594EVM — LMX2594EVM 15-GHz wideband RF synthesizer with phase synchronization & JESD204B evaluation module LMX2595EVM — 20-GHz Wideband RF Synthesizer With Phase Synchronization and JESD204B Evaluation Module LMX2615EVM-CVAL — Space grade synthesizer evaluation module LMX2694EPEVM — 15-GHz wideband RF synthesizer evaluation module LMX2572EVM — 6.4-GHz Low Power Wideband RF Synthesizer with Phase Synchronization and JESD204B Support LMX2572LPEVM — 2-GHz Low Power Wideband RF Synthesizer with FSK Modulation Evaluation Module LMX2581EVM — LMX2581 evaluation module LMX2820EVM — LMX2820 22.6-GHz wideband RF synthesizer evaluation module LMX8410LEVM — I/Q demodulator evaluation module LMK5B12212EVM — LMK5B12212 evaluation module LMK5B33414EVM — LMK5B33414 evaluation module for 14-output, three DPLL and APLL, network synchronizer with BAW VCO LMK5C33216AEVM — LMK5C33216A evaluation module LMK5C33216EVM — LMK5C33216 clock synchronizer DPLL 2 input 16 outputs evaluation module LMK5C33414AEVM — LMK5C33414A evaluation module LMK05028EVM — LMK05028 Network Clock Generator and Synchronizer Evaluation Module LMK05318BEVM — Network synchronizer clock evaluation module CDCI6214EVM — CDCI6214 Ultra-Low Power Clock Generator Evaluation Module CDCE6214-Q1EVM — 4 differential and 1 LVCMOS outputs clock generator evaluation module LMK3H0102EVM — LMK3H0102 evaluation module
Software
IDE, configuration, compiler or debugger
CODELOADER — CodeLoader Software for device register programming
Download options
Simulation model

LMK04828 IBIS Model (Rev. F)

SNAM148F.ZIP (175 KB) - IBIS Model
Download
Design tool

CLOCK-TREE-ARCHITECT — Clock tree architect programming software

Clock tree architect is a clock tree synthesis tool that streamlines your design process by generating clock tree solutions based on your system requirements. The tool pulls data from an extensive database of clocking products to generate a system-level multi-chip clocking solution.
Design now
Design tool

PLLATINUMSIM-SW — PLLatinum Sim Tool

PLLATINUMSIM-SW is a simulation tool that allows users to create detailed designs and simulations of our PLLatinum™ integrated circuits, which include the LMX series of phase-locked loops (PLLs) and synthesizers.

Supported products & hardware

Supported products & hardware

Products
RF PLLs & synthesizers
LMX1204 — 12.8-GHz RF buffer, multiplier and divider with JESD204B/C SYSREF support and phase synchronization LMX1214 — 1:5 18GHz RF buffer and divider with auxiliary clock LMX1906-SP — Radiation-hardness-assured (RHA) 15GHz buffer, multiplier and divider with SYSREF and FPGA clock LMX2430 — 3.0-GHz/0.8-GHz PLLatinum dual high frequency synthesizer for RF personal communications LMX2433 — 3.6-GHz/1.7-GHz PLLatinum dual high frequency synthesizer for RF personal communications LMX2434 — 5.0-GHz/2.5-GHz PLLatinum low power dual frequency synthesizer for RF personal communications LMX2470 — 2.6-GHz delta-sigma fractional-N PLL with 800-MHz integer-N PLL LMX2485 — 500-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications LMX2485E — 50-MHz to 3-GHz delta-sigma low power dual PLL for RF personal communications LMX2485Q-Q1 — 500MHz to 3GHz automotive delta-sigma low power dual PLL LMX2486 — 1-GHz to 4.5-GHz delta-sigma low power dual PLL for RF personal communications LMX2487 — 1 to 6-GHz delta-sigma low power dual PLLatinum frequency synthesizer with 3.0-GHz integer PLL LMX2487E — 3-GHz to 7.5-GHz delta-sigma low power dual PLL for RF personal communications LMX2491 — 6.4-GHz low noise fractional-N PLL with ramp/chirp generation LMX2492 — 500MHz to 14GHz wideband, low noise fractional-N PLL with ramp/chirp generation LMX2492-Q1 — Automotive grade 500-MHz to 14-GHz wideband, low noise fractional-N PLL with ramp/chirp generation LMX2531 — High performance frequency synthesizer system with integrated VCO LMX2541 — Ultra-low noise PLLatinum frequency synthesizer with integrated VCO LMX2571 — 1.34-GHz, low-power, extreme-temperature RF synthesizer with frequency-shift keying (FSK) modulation LMX2571-EP — Enhanced-product, 1.34-GHz, low-power, extreme-temperature RF synthesizer with FSK modulation LMX2572 — 6.4-GHz low-power wideband RF synthesizer LMX2572LP — 2-GHz low power wideband RF synthesizer with FSK modulation LMX2581 — 3.76-GHz wideband frequency synthesizer with integrated VCO LMX2581E — 3.8-GHz wideband frequency synthesizer with integrated VCO LMX2582 — 5.5-GHz high performance, wideband PLLatinum RF synthesizer LMX2592 — 9.8-GHz wideband frequency synthesizer with integrated VCO LMX2594 — 15-GHz wideband PLLatinum™ RF synthesizer with phase synchronization and JESD204B support LMX2595 — 20-GHz wideband RF synthesizer with phase synchronization & JESD204B support LMX2615-SP — Space grade 40-MHz to 15-GHz wideband synthesizer with phase synchronization and JESD204B support LMX2694-EP — Enhanced product 15-GHz RF synthesizer with phase synchronization TRF3765 — 300M-4800MHz Low Noise Integer-N/Fractional-N PLL with Integrated VCO and up to 8 Outputs
Clock buffers
CDCDB2000 — DB2000QL compliant 20-output clock buffer for PCIe® Gen 1 to Gen 5 CDCDB400 — 4-output clock buffer for PCIe® Gen 1 to Gen 6 CDCDB800 — 8-output clock buffer for PCIe® Gen 1 to Gen 6 CDCDB803 — 8-output clock buffer for PCIe® Gen 1 to Gen 6 with selectable SMBus addresses CDCLVC1102 — Low jitter, 1:2 LVCMOS fan-out clock buffer CDCLVC1103 — Low jitter, 1:3 LVCMOS fan-out clock buffer CDCLVC1104 — Low jitter, 1:4 LVCMOS fan-out clock buffer CDCLVC1106 — Low jitter, 1:6 LVCMOS fan-out clock buffer CDCLVC1108 — Low jitter, 1:8 LVCMOS fan-out clock buffer CDCLVC1110 — Low jitter, 1:10 LVCMOS fan-out clock buffer CDCLVC1112 — Low jitter, 1:12 LVCMOS fan-out clock buffer CDCLVC1310 — Universal input, 10-output low impedance LVCMOS buffer CDCLVD110 — 1-to-10 LVDS clock buffer up to 900-MHz with minimum skew for clock distribution CDCLVD110A — 1-to-10 LVDS clock buffer up to 1100-MHz with minimum skew for clock distribution CDCLVD1204 — Low jitter, 2-input selectable 1:4 universal-to-LVDS buffer CDCLVD1208 — Low jitter, 2-input selectable 1:8 universal-to-LVDS buffer CDCLVD1212 — Low jitter, 2-input selectable 1:12 universal-to-LVDS buffer CDCLVD1213 — Low jitter, 1:4 universal-to-LVDS buffer with selectable output divider CDCLVD1216 — Low jitter, 2-input selectable 1:16 universal-to-LVDS buffer CDCLVD2102 — Low jitter, dual 1:2 universal-to-LVDS buffer CDCLVD2104 — Low jitter, dual 1:4 universal-to-LVDS buffer CDCLVD2106 — Low jitter, dual 1:6 universal-to-LVDS buffer CDCLVD2108 — Low jitter, dual 1:8 universal-to-LVDS buffer CDCLVP110 — 1:10 LVPECL/HSTL to LVPECL clock driver CDCLVP1102 — Low jitter 1:2 universal-to-LVPECL buffer CDCLVP111 — 1:10 LVPECL buffer with selectable input CDCLVP111-EP — HiRel, 1:10 LVPECL buffer with selectable input CDCLVP111-SP — 1:10 high speed clock buffer with selectable input clock driver CDCLVP1204 — Low-jitter, two-input, selectable 1:4 universal-to-LVPECL buffer CDCLVP1208 — Low jitter, 2-input selectable 1:8 universal-to-LVPECL buffer CDCLVP1212 — Low jitter, 2-input selectable 1:12 universal-to-LVPECL buffer CDCLVP1216 — Low jitter, 2-input selectable 1:16 universal-to-LVPECL buffer CDCLVP2102 — Low jitter, dual 1:2 universal-to-LVPECL buffer CDCLVP2104 — Low jitter, dual 1:4 universal-to-LVPECL buffer CDCLVP2106 — Low jitter, dual 1:6 universal-to-LVPECL buffer CDCLVP2108 — Low jitter, dual 1:8 universal-to-LVPECL buffer CDCLVP215 — Dual 1:5 high speed LVPECL fan out buffer LMK00301 — 3-GHz, 10-output differential fanout buffer / level translator LMK00304 — 3.1-GHz differential clock buffer/level translator with 4 configurable outputs LMK00306 — 3.1-GHz differential clock buffer/level translator with 6 configurable outputs LMK00308 — 3.1-GHz differential clock buffer/level translator with 8 configurable outputs LMK00334 — 4-output PCIe® Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer and level translator LMK00334-Q1 — Automotive 4-output PCIe® Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer and level translator LMK00338 — 8-output PCIe® Gen1/Gen2/Gen3/Gen4/Gen5 clock buffer and level translator LMK1C1102 — 2-channel output LVCMOS 1.8-V buffer LMK1C1103 — 3-channel output LVCMOS 1.8-V buffer LMK1C1104 — 4-channel output LVCMOS 1.8-V buffer LMK1C1106 — 6-channel output LVCMOS 1.8-V buffer LMK1C1108 — 8-channel output LVCMOS 1.8-V buffer LMK1D1204 — 4-channel output LVDS 1.8-V buffer LMK1D1204P — 4-channel output LVDS 1.8-V, 2.5-V, and 3.3-V buffer with pin control LMK1D1208 — 8-channel output LVDS 1.8-V, 2.5-V, and 3.3-V buffer LMK1D1208I — 8-channel output, 1.8-V, 2.5-V, and 3.3-V LVDS buffer with I²C LMK1D1208P — 8-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer with pin control LMK1D1212 — 12-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer LMK1D1216 — 16-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer LMK1D2102 — Dual bank 2-channel output LVDS 1.8-V, 2.5-V, and 3.3-V buffer LMK1D2102L — Low additive jitter LVDS buffer LMK1D2104 — Dual bank 4-channel output 1.8V, 2.5V and 3.3V LVDS buffer LMK1D2106 — Dual bank 6-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer LMK1D2108 — Dual bank 8-channel output 1.8-V, 2.5-V, and 3.3-V LVDS buffer
Clock generators
LMK03318 — Ultra-low jitter clock generator family with single PLL LMK03328 — Ultra-low jitter clock generator family with two independent PLLs LMK03806 — Ultra-low jitter clock generator with 14 outputs
IQ demodulators
LMX8410L — High-Performance Mixer With Integrated Synthesizer
Clock jitter cleaners
LMK04208 — Ultra low-noise clock jitter cleaner with 6 programmable outputs LMK04368-EP — Enhanced product ultra-low-noise 3.2-GHz JESD204C jitter cleaner LMK04714-Q1 — Automotive, ultra low-noise 3.2-GHz, JESD204B and JESD204C dual-loop clock jitter cleaner LMK04803 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 1.9-GHz VCO LMK04805 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 2.2-GHz VCO LMK04806 — Low-noise clock jitter cleaner with dual cascaded PLLs and integrated 2.5-GHz VCO LMK04808 — Low-noise clock jitter cleaner with dual loop PLLs and integrated 2.9-GHz VCO LMK04816 — Three input low-noise clock jitter cleaner with dual loop PLLs LMK04821 — Ultra low jitter synthesizer and jitter cleaner with JESD204B support LMK04826 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 1840 to1970-MHz VCO0 LMK04828 — Ultra low-noise JESD204B compliant clock jitter cleaner with integrated 2370 to 2630-MHz VCO0. LMK04828-EP — Ultra low-noise JESD204B compliant clock jitter cleaner with temperature range -55 to 105c LMK04832 — Ultra-low-noise, 3.2-GHz, 15-output, JESD204B clock jitter cleaner with dual loop LMK04832-SEP — Radiation-tolerant, 30-krad, ultra-low-noise, 3.2-GHz 15-output JESD204C clock jitter cleaner LMK04832-SP — Radiation-hardened-assured (RHA), ultra-low-noise, 3.2-GHz, 15-output clock jitter cleaner LMK04906 — Ultra low noise clock jitter cleaner/multiplier with 6 programmable outputs
Clock network synchronizers
LMK05028 — Low-jitter dual-channel network synchronizer clock LMK05318 — Ultra-low jitter single channel network synchronizer clock with BAW LMK05318B — Ultra-low jitter single channel network synchronizer clock with BAW LMK05318B-Q1 — Automotive ultra-low jitter network synchronizer and clock generator LMK5B33216 — 16-output, three DPLL and APLL, network synchronizer with integrated 2.5-GHz bulk-acoustic-wave VCO LMK5B33414 — 14-output, three DPLL and APLL, network synchronizer with integrated 2.5-GHz bulk-acoustic-wave VCO LMK5C33216 — Ultra-low jitter clock synchronizer with JESD204B for wireless communications with BAW LMK5C33216A — Three DPLL, three APLL, two-input and 16-output network synchronizer with JESD204B/C and BAW VCO
Hardware development
Evaluation board
LMK04832EVM — LMK04832 JESD204B Clock Jitter Cleaner/Clock Generator/Distribution Evaluation Module LMX2571EPEVM — LMX2571-EP evaluation module for 1.34-GHz, low-power, extreme-temperature RF synthesizer LMX2594PSEVM — LMX2594 evaluation module for 15-GHz RF synthesizer with multiple-device phase synchronization XMICR-3P-LMX2492 — LMX2492 X-MWblock evaluation modules XMICR-3P-LMX2572 — LMX2572 X-MWblock evaluation modules XMICR-3P-LMX2592 — LMX2592 X-MWblock evaluation modules XMICR-3P-LMX2594 — LMX2594 X-MWblock evaluation modules XMICR-3P-LMX2595 — LMX2595 X-MWblock evaluation modules
Software
Application software & framework
TICSPRO-SW — Texas Instruments Clocks and Synthesizers (TICS) Pro Software
IDE, configuration, compiler or debugger
CODELOADER — CodeLoader Software for device register programming
Support software
LMX9830-SW — LMX9830 Application Notes, Software, and Tools LMX9838-SW — LMX9838 Application Notes, Software, and Tools
Download options
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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