Product details

Features Fixed frequency Output frequency (MHz) 125, 155.52, 200, 400 Output type LVDS Stability (ppm) +/-25 Supply voltage (V) 1.8, 2.5, 3.3 Jitter (ps) 0.1 Operating temperature range (°C) -40 to 85 Rating Catalog
Features Fixed frequency Output frequency (MHz) 125, 155.52, 200, 400 Output type LVDS Stability (ppm) +/-25 Supply voltage (V) 1.8, 2.5, 3.3 Jitter (ps) 0.1 Operating temperature range (°C) -40 to 85 Rating Catalog
VSON (DLE) 6 8 mm² 3.2 x 2.5 VSON (DLF) 6 5 mm² 2.5 x 2
  • High-performance differential and single-ended output Oscillator, supporting any fixed frequency within the below range:
    • LMK6D: 1MHz to 400MHz, LVDS output
    • LMK6H: 1MHz to 400MHz, HCSL output
    • LMK6P: 1MHz to 400MHz, LVPECL output
    • LMK6C: 1MHz to 200MHz, LVCMOS output
  • Ultra-low jitter:
    • LMK6D/LMK6H/LMK6P: 100fs typical / 125fs maximum RMS jitter at 156.25MHz (12kHz to 20MHz)
    • LMK6C: 350fs typical / 500fs maximum RMS jitter at 100MHz (12kHz to 20MHz)
    • LMK6H: PCIe Gen 1 to Gen 6 compliant
  • ±25ppm total frequency stability inclusive of 10 years aging and all other factors
  • Smallest industry standard DLE and DLF packages
  • Support extended industrial temperature grade:
    • LMK6P/LMK6D/LMK6H: –40°C to 85°C
    • LMK6C: –40°C to 105°C
  • Integrated LDO for robust supply noise immunity:
    • –72dBc PSRR at 500kHz ripple
  • Start-up time: < 5ms
  • Standard frequencies:
    • LVCMOS (MHz): 1, 2.04, 4, 8.192, 10, 12, 12.288, 16, 19.2, 20, 23.5, 24, 24.57, 25, 25.6, 26, 26.21, 27, 28.12, 32.768, 33.333, 40, 48, 49.15, 50, 54, 60, 65.53, 66, 74.25, 76.8, 80, 100, 108, 125, 133.330 and 156.25
    • Differential (MHz): 25, 26, 32.5, 50, 51.84, 54, 65, 76.8, 80, 100, 108, 122.88, 125, 133.330, 148.35, 148.5, 150, 155.52, 156.25, 161.1328125, 200, 312.5, and 400
  • Device can support any frequency between 1MHz to 400MHz. Contact TI representative for any frequency and samples needed
  • High-performance differential and single-ended output Oscillator, supporting any fixed frequency within the below range:
    • LMK6D: 1MHz to 400MHz, LVDS output
    • LMK6H: 1MHz to 400MHz, HCSL output
    • LMK6P: 1MHz to 400MHz, LVPECL output
    • LMK6C: 1MHz to 200MHz, LVCMOS output
  • Ultra-low jitter:
    • LMK6D/LMK6H/LMK6P: 100fs typical / 125fs maximum RMS jitter at 156.25MHz (12kHz to 20MHz)
    • LMK6C: 350fs typical / 500fs maximum RMS jitter at 100MHz (12kHz to 20MHz)
    • LMK6H: PCIe Gen 1 to Gen 6 compliant
  • ±25ppm total frequency stability inclusive of 10 years aging and all other factors
  • Smallest industry standard DLE and DLF packages
  • Support extended industrial temperature grade:
    • LMK6P/LMK6D/LMK6H: –40°C to 85°C
    • LMK6C: –40°C to 105°C
  • Integrated LDO for robust supply noise immunity:
    • –72dBc PSRR at 500kHz ripple
  • Start-up time: < 5ms
  • Standard frequencies:
    • LVCMOS (MHz): 1, 2.04, 4, 8.192, 10, 12, 12.288, 16, 19.2, 20, 23.5, 24, 24.57, 25, 25.6, 26, 26.21, 27, 28.12, 32.768, 33.333, 40, 48, 49.15, 50, 54, 60, 65.53, 66, 74.25, 76.8, 80, 100, 108, 125, 133.330 and 156.25
    • Differential (MHz): 25, 26, 32.5, 50, 51.84, 54, 65, 76.8, 80, 100, 108, 122.88, 125, 133.330, 148.35, 148.5, 150, 155.52, 156.25, 161.1328125, 200, 312.5, and 400
  • Device can support any frequency between 1MHz to 400MHz. Contact TI representative for any frequency and samples needed

Texas Instruments’ Bulk-Acoustic Wave (BAW) is a micro-resonator technology that enables integration of high-precision BAW resonator directly into packages with ultra-low jitter clock circuitry. BAW is fully designed and manufactured at TI factories like other silicon-based fabrication processes.

The LMK6x device is an ultra-low jitter, fixed-frequency oscillator which incorporates the BAW as the resonator source. The device is factory-programmed per specific operation mode, including frequency, voltage, output type, and function pin. With a high-performance fractional frequency divider, the LMK6x is capable of producing any frequency within the specified range providing a single device family for all frequency needs.

The high-performance clocking, mechanical stability, flexibility, and small package options for this device are designed for reference and core clocks in high-speed SERDES used in telecommunications, data and enterprise network, and industrial applications.

Texas Instruments’ Bulk-Acoustic Wave (BAW) is a micro-resonator technology that enables integration of high-precision BAW resonator directly into packages with ultra-low jitter clock circuitry. BAW is fully designed and manufactured at TI factories like other silicon-based fabrication processes.

The LMK6x device is an ultra-low jitter, fixed-frequency oscillator which incorporates the BAW as the resonator source. The device is factory-programmed per specific operation mode, including frequency, voltage, output type, and function pin. With a high-performance fractional frequency divider, the LMK6x is capable of producing any frequency within the specified range providing a single device family for all frequency needs.

The high-performance clocking, mechanical stability, flexibility, and small package options for this device are designed for reference and core clocks in high-speed SERDES used in telecommunications, data and enterprise network, and industrial applications.

Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Same functionality with different pin-out to the compared device
LMK61E07 ACTIVE Multi-signal format, ultra-low jitter programmable oscillator with internal EEPROM Programmable differential oscillator
LMK61E08 ACTIVE Ultra-low jitter programmable oscillator with internal EEPROM Programmable differential oscillator
LMK61E2 ACTIVE 156.250-MHz, ±50 ppm, ultra-low jitter, integrated EEPROM, fully programmable oscillator Programmable differential oscillator

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 21
Type Title Date
* Data sheet LMK6x Low Jitter, High-Performance BAW Oscillator datasheet (Rev. E) PDF | HTML 16 Jan 2024
EVM User's guide LMK6x Evaluation Module User's Guide (Rev. B) PDF | HTML 29 Feb 2024
Application brief BAW Oscillator Solutions for Motor Drivers PDF | HTML 06 Aug 2023
Application note Universal Land Patterns for LMK6D, LMK6P, and LMK6H BAW Oscillators PDF | HTML 26 Jul 2023
Application note Vibration and Mechanical Shock Performance of TI BAW Oscillators PDF | HTML 11 Jul 2023
Application note High Reliable BAW Oscillator MTBF and FIT Rate Calculations PDF | HTML 28 Jun 2023
Application brief BAW-Oszillator-Lösungen für die Fertigungsautomatisierung PDF | HTML 16 Feb 2023
Application brief BAW-Oszillator-Lösungen für die Gebäudeautomation PDF | HTML 16 Feb 2023
Application brief BAW-Oszillator-Lösungen für die Stromnetzinfrastruktur PDF | HTML 16 Feb 2023
Application brief BAW-Oszillatorlösungen für optische Module PDF | HTML 16 Feb 2023
Application note Eigenständige BAW-Oszillatoren – Vorteile gegenüber Quarzoszillatoren PDF | HTML 16 Feb 2023
Application brief 건물 자동화를 위한 BAW 오실레이터 솔루션 PDF | HTML 16 Feb 2023
Application brief 공장 자동화를 위한 BAW 오실레이터 솔루션 PDF | HTML 16 Feb 2023
Application brief 광학 모듈용 BAW 오실레이터 솔루션 PDF | HTML 16 Feb 2023
Application brief 그리드 인프라용 BAW 오실레이터 솔루션 PDF | HTML 16 Feb 2023
Application note 쿼츠 오실레이터에는 없는 독립형 BAW 오실레이터의 장점 PDF | HTML 16 Feb 2023
Application brief BAW Oscillator Solutions for Building Automation PDF | HTML 21 Nov 2022
Application brief BAW Oscillator Solutions for Factory Automation PDF | HTML 21 Nov 2022
Application brief BAW Oscillator Solutions for Grid Infrastructure PDF | HTML 21 Nov 2022
Application brief BAW Oscillator Solutions for Optical Modules PDF | HTML 21 Nov 2022
Application note Standalone BAW Oscillators Advantages Over Quartz Oscillators PDF | HTML 21 Nov 2022

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LMK6EVM — LMK6x evaluation module (oscillator not included)

The LMK6x evaluation module (EVM) is a platform for evaluating the performance of the LMK6x family of high-performance bulk acoustic wave (BAW) oscillators. BAW is a microresonator technology that enables the integration of high-precision and ultra-low jitter clocks directly into packages that (...)

User guide: PDF | HTML
Not available on TI.com
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 (...)
Package Pins Download
VSON (DLE) 6 View options
VSON (DLF) 6 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos