Part Number: AD8176
Function: 450 MHz, Triple 16 × 9 Video Crosspoint Switch
Package: 26 × 26 ball PBGA Type
Manufacturer: Analog Devices
Pinouts:
Description
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 450 MHz bandwidth and a slew rate of 1650 V/μs. With −82 dB of crosstalk and −90 dB isolation (@ 5 MHz), the AD8176 is useful in many high speed video applications. The device 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 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.
Features
1. Large, triple 16 × 9 high speed, non-blocking switch array
2. Pin compatible with AD8175(16 × 9 switch array) and AD8177, AD8178(16 × 5 switch arrays)
3. Differential or single-ended operation
4. Supports sync-on common-mode and sync-on color operating modes
5. RGB and HV outputs available for driving monitor directly
6. G = +4 operation (differential input to differential output)
7. Flexible power supplies: +5 V or ±2.5 V
8. Logic ground for convenient control interface
9. Serial or parallel programming of switch array
10. High impedance output disable allows connection of multiple devices with minimal loading on output bus Adjustable output CM and black level through external pins
11. Excellent ac performance
(1) Bandwidth: 450 MHz
(2) Slew rate: 1650 V/μs
12. Settling time: 4 ns to 1% to support 1600 × 1200 @ 85 Hz
13. Low power of 3.5 W
14. Low all hostile crosstalk
(1) −82 dB @ 5 MHz
(2) −47 dB @ 500 MHz
15. Wide input common-mode range of 4 V
16. Reset pin allows disabling of all outputs
17. Fully populated 26 × 26 ball PBGA package (27 mm × 27 mm, 1 mm ball pitch)
18. Convenient grouping of RGB signals for easy routing
Applications
1. RGB video switching
2. KVM
3. Professional video
Other data sheets are available within the file: AD8176-EVALZ, AD8176ABPZ
AD8176 Datasheet PDF Download
