LMK60E0-212M50SIAR屬于集成電路（IC）的可編程定時(shí)器振蕩器。由美國(guó)德州儀器公司制造生產(chǎn)的LMK60E0-212M50SIAR可編程定時(shí)器和振蕩器可以設(shè)置用來(lái)以指定頻率提供定時(shí)脈沖的器件。

1 Features

1? Low Noise, High Performance

– Jitter: 150 fs RMS Typical Fout > 100 MHz

– PSRR: –60 dBc, Robust Supply Noise

Immunity

? Supported Output Format

– LVPECL, LVDS and HCSL up to 400 MHz

? Total Frequency Tolerance of ±50 ppm

(LMK60X2) and ±25 ppm (LMK60X0)

? 3.3-V Operating Voltage

? Industrial Temperature Range (–40oC to +85oC)

? 7-mm × 5-mm 6-pin Package That is 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 LMK60EX is a family of low jitter oscillators that

generate a commonly used reference clock. The

device is pre-programmed in factory to support any

reference clock frequency; supported output formats

are LVPECL, LVDS, 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.