GENERAL DESCRIPTION

The AD53509 is a single chip that performs the pin electronics functions of driver, comparator, and active load in ATE VLSI and memory testers. In addition, a Schottky diode bridge for the active load and a VCOM buffer are included internally.

FEATURES

250 MHz operation

Driver/comparator and active load included

On-chip Schottky diode bridge

52-lead LQFP_EP package

APPLICATIONS

Automatic test equipment (ATE)

Semiconductor test systems

Board test systems

Instrumentation and characterization equipment