AD8108
AD8108 Description
325 MHz, 8×8 Buffered Video Crosspoint Switch (Gain=1)
AD8108 Vendor
Analog Devices
AD8108 Categories
Video Switches
AD8108 Features
8 x 8 High-Speed Nonblocking Switch Arrays
AD8108: G = +1
AD8109: G = +2
Serial or Parallel Programming of Switch Array
Serial Data Out Allows “Daisy Chaining” of Multiple
8 x 8s to Create Larger Switch Arrays
Output Disable Allows Connection of Multiple Devices
Pin-Compatible with AD8110/AD8111 16 x 8 Switch Arrays
For 16 x 16 Arrays See AD8116
Complete Solution
Buffered Inputs
Eight Output Amplifiers,
AD8108 (G = +1)
Drives 150 Ω Loads
Excellent Video Performance
60 MHz 0.1 dB Gain Flatness
0.02%/0.02° Differential
Gain/Differential Phase Error
(RL = 150 Ω)
AD8108 Datasheet and Application Notes
AD8108/AD8109: 325 MHz, 8×8 Buffered Video Crosspoint Switch (Gain=1) Data Sheet
Parameter Value
Type 8 X 8
Output Buffer Yes G = 1
Supply Voltage (V) ±5V
Output Swing (V) ±2.5V
Small Signal BW (MHz) 350MHz
Slew Rate (V/ms) 400
Cross Talk @ 10 Mhz (-dB) 76
Control Interface Serial/Parallel
Products related to AD8108
AD8108-EB AD8108AST AD8109AST AD8109
AD8109-EB
