ADI AD8187ARUZ

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. They offer 4 ns switching time, making them an excellent choice for switching video signals while consuming less than 20 mA on a single 5 V supply (100 mW). Both devices have a high speed disable feature that sets the outputs into a high impedance state. This allows the building of larger input arrays while minimizing OFF channel output loading. The devices are offered in a 24-lead TSSOP package.

• 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/μs (G = +1) >1500 V/μs (G = +2)
• Fast Settling Time of 7 ns to 0.1%
• Low Current: 19 mA/20 mA
• Excellent Video Specifications (R_L = 150 Ω)
• 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

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