GENERAL DESCRIPTION

The ADCMP606 and ADCMP607 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 VEE − 0.5 V to VCCI + 0.2 V, low noise, CML-compatible output drivers, and TTL-/CMOS-compatible latch inputs with adjustable hysteresis and/or shutdown inputs.

FEATURES

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

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

CML-compatible output stage

1.25 ns propagation delay

50 mW at 2.5 V power supply

Shutdown pin

Single-pin control for programmable hysteresis and latch

(ADCMP607 only)

Power supply rejection > 60 dB

−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)