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Description:High-Performance Driver/Comparator Active Load on a Single Chip
Manufacturer:Analog Devices
Datasheet:PDF (110K).
Click here to download *)

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. The driver is a proprietary design that features three active states: Data High Mode, Data Low Mode and Term Mode as well as an Inhibit State. This facilitates the implementation of high speed active termination. The output voltage range is 2 V to +7 V to accommodate a wide variety of test devices. The output leakage is typically less than 250 nA over the entire signal range.

Click here to download AD53509 Datasheet
Click here to download AD53509 Datasheet
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