LMK61E2-125M00SIAT - 

Oscillator & Pulse Generator IC, Ultra Low Jitter, 10 MHz, 3.135 V to 3.465 V, QFN-6

LMK61E2-125M00SIAT - Oscillator & Pulse Generator IC, Ultra Low Jitter, 10 MHz, 3.135 V to 3.465 V, QFN-6

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Jitter Oscillator
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Product Overview

The LMK61E2-125M00SIAT is an ultra low jitter fixed frequency differential oscillator in 6 pin QFM package. This high performance ultra low jitter oscillator is pre-programmed to generate 125MHz LVPECL output. Internal power conditioning provides excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. The device operates from a single 3.3V ±5% supply. It is used as high performance replacement for crystal, SAW, or silicon-based oscillators and also used in switches, routers, network line cards, base band units (BBU), servers, storage/SAN, medical imaging and FPGA, processor attach.
  • 90fs RMS jitter at Fout less 100MHz
  • PSRR is -70dBc and robust supply noise immunity
  • Total frequency tolerance of ±50ppm
  • Industrial temperature range from -40°C to +85°C
  • ESD protection of ±4KV human body model (HBM) and ±1.5KV charged device model (CDM)
  • Supported LVPECL up to 1GHz format
  • Pin compatible with industry standard 7050 XO package


Clock & Timing, Test & Measurement, Communications & Networking


This device has limited built-in ESD protection. The leads should be shorted together or place the device in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

Product Information

Cut Tape
Jitter Oscillator
MSL 3 - 168 hours
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