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LMH2180 75 MHz Dual Clock Buffer

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Description

LMH2180 75 MHz Dual Clock Buffer www.DataSheet4U.com January 24, 2008 LMH2180 75 MHz Dual Clock Buffer General .
The LMH2180 is a high speed dual clock buffer designed for portable communications and applications requiring multiple accurate multi-clock systems.

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Datasheet Specifications

Part number
LMH2180
Manufacturer
National Semiconductor
File Size
544.54 KB
Datasheet
LMH2180_NationalSemiconductor.pdf
Description
75 MHz Dual Clock Buffer

Features

* (Typical values are: VSUPPLY = 2.7V and CL = 10 pF, unless otherwise specified. ) 78 MHz
* Small signal bandwidth 2.4V to 5V
* Supply voltage range -123dBc/Hz
* Phase noise (VIN = 1 VPP, fC = 38.4 MHz, Δf = 1kHz) 106 V/μs
* Slew rate 2.3 mA
* Total supply current 30 µA
* Shutd

Applications

* requiring multiple accurate multi-clock systems. The LMH2180 integrates two 75 MHz low noise buffers with independent shutdown pins into a small package. The LMH2180 ensures superb system operation between the baseband and the oscillator signal path by eliminating crosstalk between the multiple cloc

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