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LMK6D

ACTIVE

Low-jitter, high-performance, bulk-acoustic-wave (BAW) fixed-frequency LVDS oscillator

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Data sheet

LMK6D

ACTIVE
Data sheet Order now

Product details

Output type LVDS Output frequency (MHz) 25, 26, 50, 51.84, 100, 122.88, 125, 133.33, 148.5, 155.52, 156.25, 200, 312.5, 322.265625, 400, 1611.328125 Stability (ppm) +/-25 Supply voltage (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 85 Jitter (ps) 0.1 Frequency range 1MHz - 400 MHz
Output type LVDS Output frequency (MHz) 25, 26, 50, 51.84, 100, 122.88, 125, 133.33, 148.5, 155.52, 156.25, 200, 312.5, 322.265625, 400, 1611.328125 Stability (ppm) +/-25 Supply voltage (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 85 Jitter (ps) 0.1 Frequency range 1MHz - 400 MHz
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 7 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 7 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.
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Technical documentation

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* Data sheet LMK6x Low Jitter, High-Performance BAW Oscillator datasheet (Rev. G) PDF | HTML 20 Mar 2025
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Application note Universal Land Patterns for LMK6D, LMK6P, and LMK6H BAW Oscillators (Rev. A) PDF | HTML 05 Sep 2024
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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
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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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Reference designs

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VSON (DLF) 6 Ultra Librarian
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