Texas Instruments

LMK61xx Ultra-Low Jitter Oscillators

Texas Instruments offers its LMK61xx high-performance, ultra-low jitter, fixed-frequency differential oscillators

Image of Texas Instruments' LMK61xx Ultra-Low Jitter OscillatorsTexas Instruments' LMK61xx are ultra-low-jitter oscillators that generate a commonly used reference clock. These devices are pre-programmed in factory to support any reference clock frequency; supported output formats are LVPECL up to 1 GHz, LVDS up to 900 MHz, and HCSL up to 400 MHz. Internal power conditioning provides excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. These devices operate from a single 3.3 V ±5% supply.

Features
  • Ultra-low-noise, high performance
    • Jitter: 90 fs RMS typical FOUT > 100 MHz
    • PSRR: -70 dBc, robust supply noise immunity
  • Total frequency tolerance of ±50 ppm
  • 3.3 V operating voltage
  • Industrial temperature range (-40ºC to 85ºC)
  • Supported output format
    • LVPECL up to 1 GHz
    • LVDS up to 900 MHz
    • HCSL up to 400 MHz
  • 7 mm x 5 mm 6-pin package that is pin-compatible with industry standard 7050 XO package

Evaluation Boards and Modules

ImageManufacturer Part NumberDescriptionFunctionUtilized IC / PartAvailable QuantityPriceView Details
EVAL BOARD FOR LMK61E2LMK61E2EVMEVAL BOARD FOR LMK61E2Clock OscillationLMK61E28 - Immediate$4,158.00View Details
EVAL BOARD FOR LMK61E2-156M25LMK61E2-156M25EVMEVAL BOARD FOR LMK61E2-156M25Clock OscillationLMK61E2-156M253 - Immediate$3,318.00View Details
EVAL BOARD FOR LMK61E2-100M00LMK61E2-100M00EVMEVAL BOARD FOR LMK61E2-100M00Clock OscillationLMK61E2-100M002 - Immediate$3,318.00View Details
EVAL BOARD FOR LMK61E2-125M00LMK61E2-125M00EVMEVAL BOARD FOR LMK61E2-125M00Clock OscillationLMK61E2-125M001 - Immediate$3,318.00View Details
EVAL BOARD FOR LMK61E2-312M50LMK61E2-312M50EVMEVAL BOARD FOR LMK61E2-312M50Clock OscillationLMK61E2-312M501 - Immediate$3,318.00View Details
EVAL BOARD FOR LMK61PD0A2LMK61PDEVMEVAL BOARD FOR LMK61PD0A2Clock OscillationLMK61PD0A214 - Immediate$3,318.00View Details
EVAL BOARD FOR LMK61I2-100M00LMK61I2-100M00EVMEVAL BOARD FOR LMK61I2-100M00Clock OscillationLMK61I2-100M003 - Immediate$3,318.00View Details
EVAL BOARD FOR LMK61A2-125M00LMK61A2-125M00EVMEVAL BOARD FOR LMK61A2-125M00Clock OscillationLMK61A2-125M000 - ImmediateSee Page for PricingView Details
EVAL BOARD FOR LMK61A2-100M00LMK61A2-100M00EVMEVAL BOARD FOR LMK61A2-100M00Clock OscillationLMK61A2-100M006 - Immediate$3,318.00View Details
EVAL BOARD FOR LMK61A2-156M25LMK61A2-156M25EVMEVAL BOARD FOR LMK61A2-156M25Clock OscillationLMK61A2-156M250 - Immediate$3,456.00View Details
EVAL BOARD FOR LMK61A2-312M50LMK61A2-312M50EVMEVAL BOARD FOR LMK61A2-312M50Clock OscillationLMK61A2-312M503 - Immediate$3,318.00View Details
Published: 2016-05-13

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