AD8189

www.DataSheet4U.com 350 MHz Single-Supply (5 V) Triple 2:1 Multiplexers AD8188/AD8189 FEATURES Fully buffered inputs and outputs Fast channel-to-channel switching: 4 ns Single-supply operation (5 V) High speed 350 MHz bandwidth (−3 dB) @ 200 mV p-p 300 MHz bandwidth (−3 dB) @ 2 V p-p Slew rate: 1000 V/μs Fast settling time: 7 ns to 0.1% Low current: 19 mA/20 mA Excellent video specifications: load resistor (RL) = 150 Ω Differential gain error: 0.05% Differential phase error: 0.05° Low glitch All hostile crosstalk −84 dB @ 5 MHz −52 dB @ 100 MHz High off isolation: −95 dB @ 5 MHz Low cost Fast, high impedance disable feature for connecting multiple outputs Logic-shifted outputs FUNCTIONAL BLOCK DIAGRAM IN0A DGND IN1A VREF IN2A VCC VEE IN2B VEE 1 2 3 4 5 6 7 8 9 2 1 24 VCC OE SEL A/B VCC OUT0 VEE OUT1 VCC OUT2 VEE VCC 06239-001 LOGIC SELECT 23 22 ENABLE 0 21 20 19 18 17 16 15 14 IN1B 10 VEE 11 IN0B 12 DVCC AD8188/AD8189 13 Figure 1. APPLICATIONS Switching RGB in LCD and plasma displays RGB video switchers and routers GENERAL DESCRIPTION The AD8188 (G = 1) and AD8189 (G = 2) are high speed, single-supply, triple 2-to-1 multiplexers. They offer −3 dB small signal bandwidth of 350 MHz and −3 dB large signal bandwidth of 300 MHz, along with a slew rate in excess of 1000 V/μs. With −84 dB of all hostile crosstalk and −95 dB off isolation, the parts are well suited for many high speed applications. The differential gain and differential phase error of 0.05% and 0.05° re...