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