GENERAL DESCRIPTION

The AD8186 (G = +1) and AD8187 (G = +2) are high speed, single-supply, triple 2-to-1 multiplexers. They offer –3 dB large signal bandwidth of over 480 MHz along with a slew rate in excess of 1500 V/µs. With better than –80 dB of all hostile crosstalk and –95 dB OFF isolation, they are suited for many high speed applications. The differential gain and differential phase error of 0.05% and 0.05°, along with 0.1 dB flatness to 85 MHz, make the AD8186 and AD8187 ideal for professional and component video multiplexing.

FEATURES

Fully Buffered Inputs and Outputs
Fast Channel-to-Channel Switching: 4 ns
Single-Supply Operation (5 V)
High Speed:
480 MHz Bandwidth (–3 dB) 2 V p-p

1600 V/s (G = +1)
1500 V/s (G = +2)
Fast Settling Time of 7 ns to 0.1%
Low Current: 19 mA/20 mA
Excellent Video Specifications (RL = 150 )
0.05% Differential Gain Error
0.05 Differential Phase Error
Low Glitch
All Hostile Crosstalk
–84 dB @ 5 MHz
–52 dB @ 100 MHz
High Off Isolation of –95 dB @ 5 MHz
Low Cost
Fast, High Impedance Disable Feature for Connecting Multiple Outputs
Logic-Shifted Outputs

APPLICATIONS

Switching RGB in LCD and Plasma Displays
RGB Video Switchers and Routers