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LMK61A2-156M

Texas Instruments
Part Number LMK61A2-156M
Manufacturer Texas Instruments
Description High-Performance Ultra-Low Jitter Oscillator
Published Sep 27, 2019
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community LMK61E0-050M, LMK61E0-155M, LMK61...
Datasheet PDF File LMK61A2-156M PDF File

LMK61A2-156M
LMK61A2-156M

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community LMK61E0-050M, LMK61E0-155M, LMK61E0-156M, LMK61E2-100M, LMK61E2-125M LMK61E2-156M, LMK61E2-312M, LMK61A2-100M, LMK61A2-125M, LMK61A2-156M LMK61A2-312M, LMK61A2-644M, LMK61I2-100M SNAS676D – OCTOBER 2015 – REVISED OCTOBER 2017 LMK61XX High-Performance Ultra-Low Jitter Oscillator 1 Features •1 Ultra-low Noise, High Performance – Jitter: 90 fs RMS Typical Fout > 100 MHz – PSRR: –70 dBc, Robust Supply Noise Immunity • Supported Output Format – LVPECL up to 1 GHz – LVDS up to 900 MHz – HCSL up to 400 MHz • Total Frequency Tolerance of ± 50 ppm (LMK61X2) and ± 25 ppm (LMK61X0) • 3.
3-V Operating Voltage • Industrial Temperature Range (–40ºC to +85ºC) • 7 mm × 5 mm 6-Pin Package, Pin-Compatible With Industry Standard 7050 XO Package 2 Applications • High-Performance Replacement for Crystal, SAW, or Silicon-Based Oscillators • Switches, Routers, Network Line Cards, Base Band Units (BBU), Servers, Storage/SAN • Test and Measurement • Medical Imaging • FPGA, Processor Attach 3 Description The LMK61XX is an ultra-low jitter oscillator that generates a commonly used reference clock.
The device is 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 provide excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network.
The device operates from a single 3.
3 V ± 5% supply.
PART NUMBER LMK61A2100M00 LMK61A2125M00 LMK61A2156M25 LMK61A2312M50 LMK61A2644M53 LMK61E0050M00 LMK61E0155M52 LMK61E0156M25 LMK61E2100M00 LMK61E2125M00 LMK61E2156M25 LMK61E2312M50 LMK61I2100M00 Device Information(1) OUTPUT FREQ (MHz) AND FORMAT TOTAL FREQ STABILITY (PPM) 100 LVDS ± 50 PACKAGE 125 LVDS ± 50 156.
25 LVDS ± 50 312.
5 LVDS ± 50 644.
53125 LVDS ± 50 50 LVPECL 155.
52 LVPECL 156.
25 LVPECL ± 25 ± 25 ± 25 6-pin QFM (7.
0...


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