Datasheet > LMH7322

LMH7322

更新时间： 2024-11-02 04:19:59

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
22页	558K
描述
Dual 700 ps Comparator with RSPECL Outputs

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LMH7322 数据手册

April 2007

LMH7322

Dual 700 ps Comparator with RSPECL Outputs

General Description

Features

The LMH7322 is a dual comparator with 700 ps propagation

delay and low dispersion of 75 ps. The input voltage range

extends from V_CC-1.5V to V_EE. The devices can be operated

from a wide input supply voltage range of 2.7V to 12V. The

adjustable hysteresis adds flexibility and prevents oscilla-

tions. The outputs and latch inputs of the LMH7322 are

RSPECL compatible.

(V_CCI= +5V, V_CCO= +5V)

Propagation delay

Overdrive dispersion 20 mV-1V

Fast rise and fall times

Wide supply range

700 ps

75 ps

160 ps

■

2.7V to 12V

Input common mode range extends 200 mV below

negative rail

The LMH7322 is available in a 24-pin LLP package.

Adjustable hysteresis

■

RSPECL outputs (see application note)

(RS)PECL latch inputs (see application note)

Applications

Digital receivers

■

High-speed signal restoration

Zero-crossing detectors

High-speed sampling

Window comparators

High-speed signal triggering

Typical Application

(RS)ECL to RSPECL Converter

20183205

201832

www.national.com

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