Product details

Features Fixed frequency Output frequency (MHz) 100, 156.25, 400 Output type HCSL 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) 100, 156.25, 400 Output type HCSL 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.

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Technical documentation

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Type Title Date
* Data sheet LMK6x Low Jitter, High-Performance BAW Oscillator datasheet (Rev. E) PDF | HTML 16 Jan 2024
Application note Jitter and Phase Noise Measurement Techniques for BAW Oscillators PDF | HTML 30 Jan 2024
Application note Clocking for PCIe Applications PDF | HTML 28 Nov 2023
Application note LMK6H PCI Express Compliance Report PDF | HTML 21 Nov 2023
Application note LMK6H and LMKDB1xxx PCI Express Compliance Report PDF | HTML 21 Nov 2023
Application brief BAW Oscillator Solutions for Motor Drivers PDF | HTML 06 Aug 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
EVM User's guide LMK6EVM User's Guide (Rev. A) PDF | HTML 16 Dec 2022
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 for low-jitter, high-performance fixed-frequency BAW oscillator

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 (...)
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VSON (DLE) 6 View options
VSON (DLF) 6 View options

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