LMK61E2-312M50EVM Ultra-Low-Jitter Fixed Frequency Oscillator EVM


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The LMK61E2-312M50EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61E2-312M50 Ultra-Low Jitter Fixed Frequency Oscillator.

The onboard power supply options allow for ease of use as well as configuration flexibility required in common applications. The edge-launch SMA ports provide access to the LMK61E2-312M50’s differential clock output for interfacing to test equipment or reference boards using commercially available coaxial cables, adapters, or baluns (not included).

  • Ultra low jitter differential clock generation
  • Powered over USB or externally (SMA connector)
LMK61E2-312M 312.5-MHz, ±50 ppm, LVPECL ultra-low jitter standard differential oscillator


Linear & low-dropout (LDO) regulators
LP5907 250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable
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LMK61E2-312M50EVM — LMK61E2-312M50EVM Ultra-Low-Jitter Fixed Frequency Oscillator EVM

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Technical documentation

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Type Title Date
* EVM User's guide LMK61FFEVM User's Guide (Rev. A) 20 Nov 2015
Certificate LMK61E2-312M50EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet LMK61XX High-Performance Ultra-Low Jitter Oscillator datasheet (Rev. D) PDF | HTML 19 Oct 2017

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