GENERAL DESCRIPTION

The ADCMP600, ADCMP601, and ADCMP602 are very fast comparators fabricated on XFCB2, an Analog Devices, Inc. proprietary process. These comparators are exceptionally versatile and easy to use. Features include an input range from GND − 0.5 V to VCC + 0.2 V, low noise, TTL-/CMOS-compatible output drivers, and latch inputs with adjustable hysteresis and/or shutdown inputs.

The device offers 5 ns propagation delay with 10 mV overdrive on 3 mA typical supply current.

FEATURES

Fully specified rail to rail at VCC = 2.5 V to 5.5 V

Input common-mode voltage from −0.2 V to VCC + 0.2 V

Low glitch CMOS-/TTL-compatible output stage

3.5 ns propagation delay

10 mW at 3.3 V

Shutdown pin

Single-pin control for programmable hysteresis and latch

Power supply rejection > 50 dB

Improved replacement for MAX999

−40°C to +125°C operation

APPLICATIONS

High speed instrumentation

Clock and data signal restoration

Logic level shifting or translation

Pulse spectroscopy

High speed line receivers

Threshold detection

Peak and zero-crossing detectors

High speed trigger circuitry

Pulse-width modulators

Current/voltage-controlled oscillators

Automatic test equipment (ATE)