EDGE7725 Datasheet | SEMTECH

.. 900 MHz Dual Pin Electronics Driver, Window parator, and Load Features - Fully Integrated Three-Statable, Tri-Level Driver, Window parator, and Dynamic Active Load - Wide Choice of Range, Performance vs. Power - Differential Driver and parator Modes - Programmable Driver Rise, Fall Times - Programmable Voltage Clamps on parator Input - - 2V, +7V Driver, pare, Load Range - ±32 m A Programmable Load - parator Input Tracking to >3V/ns - Small, 128-Pin MQFP Package TEST AND MEASUREMENT PRODUCTS Description The Edge7725 dual channel, monolithic ATE pin electronics solution is manufactured in a high-performance plementary bipolar process. The Edge7725 operates greater than 900 MHz/1.8 Gbps. The power supplies to the Edge7725 are specified over a wide range to acmodate between - 2V, +7V and - 0.5V, +4.2V input, output voltages. The three-statable Edge7725 tri-level driver is capable of generating 8V swings over a - 2 to +7V range, with a minimum swing of 100 m V. The driver’s third level is used when the driver acts as a switched termination, and the load is not being used. The differential driver mode permits the inverse of DHI driving of Channel 0 to be output on Channel 1, creating differential outputs having a minimum of skew. An input power down mode lowers the DOUT leakage current. The Edge7725 window parator can span a 9V mon mode range. Programmable voltage clamps at the input to the parator provide a means to clamp voltage overshoots and excessive ringing for unterminated parator input signals. An input power down mode lowers the VINP input leakage currents. The Edge7725 differential parator can pare input differences of up to 800m V to input levels which are separate from those of the window parators. The Edge7725 load supports programmable source and sink currents of ±32 m A over a - 2V to +7V range, or it can be pletely disabled. The load may be configured as a “split load” whereby the...