ADI AD8185ARUZ-REEL7

The AD8183 (G = +1) and AD8185 (G = +2) are high speed triple 2:1 multiplexers. They offer -3 dB signal bandwidth up to 380 MHz, along with slew rate of 1000 V/μs. With better than -90 dB of channel-to-channel crosstalk and isolation at 10 MHz, they are useful in many high-speed applications. The differential gain and differential phase errors of 0.01% and 0.02° respectively, along with 0.1 dB flatness to 90 MHz make the AD8183 and AD8185 ideal for professional video and RGB multiplexing. They offer 15 ns channel-to-channel switching time, making them an excellent choice for switching video signals, while consuming less than 25 mA on ±5 V supply voltages. Both devices offer a high speed disable feature that can set the output into a high impedance state. This allows the building of larger input arrays while minimizing “OFF” channel output loading. They operate on voltage supplies of ±5 V and are offered in a 24-lead TSSOP package.

• Fully Buffered Inputs and Outputs
• Fast Channel-to-Channel Switching: 15 ns
• High Speed 380 MHz Bandwidth (–3 dB) 200mV p-p
• 310 MHz Bandwidth (–3 dB) 2 V p-p
• 1000 V/μs Slew Rate G = +7, 2 V Step
• 1150 V/μs Slew Rate G = +2, 2 V Step
• Fast Settling Time of 15 ns to 0.1%
• Low Power: 25 mA
• Excellent Video Specifications (RL = 150 Ω)
• Gain Flatness of 0.1 dB to 90 MHz
• 0.07% Differential Gain Error
• 0.02° Differential Phase Error
• Low All-Hostile Crosstalk –84 dB @ 5 MHz
• –54 dB @ 50 MHz
• Low Channel-to-Channel Crosstalk –56 dB @ 100 MHz
• High “OFF” Isolation of -100 dB @ 10 MHz
• Low Cost
• Fast High Impedance Output Disable Feature for Connecting Multiple Devices

• Pixel Switching for “Picture-In-Picture” Switching
• RGB in LCD and Plasma Displays
• RGB Video Switchers and Routers