AD8176

Analog Supply Voltage (V_POS V_NEG)................. +6 V
Digital Supply Voltage (V_DD DGND) ...................+6 V
Ground Potential Difference (V_NEG DGND)........+0.5 V to 2.5 V
Maximum Potential Difference(V_DD V_NEG)...........+8 V
Common-Mode Analog Input Voltage.......... (V_NEG 0.5 V)to (V_POS + 0.5 V)
Differential Analog Input Voltage .........................±2 V
Digital Input Voltage................................... V_DD
Output Voltage (Disabled Analog Output).........(V_POS 1 V) to (V_NEG + 1 V)
Output Short-Circuit Duration Momentary
Storage Temperature............................ −65 to +125
Operating Temperature Range ................−40 to +85
Lead Temperature Range(Soldering 10 sec)...........300
Junction Temperature............................................. 150
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

The AD8176 is a high speed, triple 16 * 9 video crosspoint switch matrix. It supports 1600 * 1200 RGB displays @ 85 Hz refresh rate, by offering a 475 MHz bandwidth and a slew rate of 1800 V/s. With −68 dB of crosstalk and TBD dB isolation (@ 5 MHz), the AD8176 is useful in many high speed video applications.

The AD176 supports two modes of operation: differential-in to differential-out mode with sync-on CM signaling passed through the switch and differential-in to differential-out mode with CM signaling removed through the switch. The output CM and black level can be can be conveniently set via external pins. The outputs can be used single-ended in conjunction with decoded H and V outputs to drive a monitor directly.

The independent output buffers of the AD8176 can be placed into a high impedance state to create larger arrays by paralleling crosspoint outputs. Inputs can be paralleled as well. The AD8176 offers both serial and a parallel programming modes.The AD8176 is packaged in a fully-populated 26 * 26 ball PBGA package and is available over the extended industrial temperature range of −40 to +85.