AD8170 Datasheet PDF – High Speed Buffered Multiplexer

Part Number: AD8170

Function: 250 MHz, 10 ns Switching Multiplexers w / Amplifier

Package: DIP, SOP 8 Pin Type

Manufacturer: Analog Devices


AD8170 datasheet



The AD8170(2:1) and AD8174(4:1) are very high speed buffered multiplexers. These multiplexers offer an internal current feedback output amplifier whose gain can be programmed via external resistors and is capable of delivering 50mA of output current. They offer –3 dB signal bandwidth of 250 MHz and slew rate of greater than 1000 V/µs. Additionally, the AD8170 and AD8174 have excellent video specifications with low differential gain and differential phase error of 0.02% and 0.05°and 0.1 dB flatness out to 80 MHz. With a low 78dB of crosstalk and better than 88 dB isolation, these devices are useful in many high speed applications. These are low power devices consuming only 9.7 mA from a ±5 V supply.


1. Fully Buffered Inputs and Outputs

2. Fast Channel Switching: 10 ns

3. Internal Current Feedback Output Amplifier

4. High Output Drive: 50 mA

5. Flexible Gain Setting via External Resistor(s)

6. Fast Settling Time of 15 ns to 0.1%

7. Low Power: < 10 mA

8. Excellent Video Specifications (RL= 150 V, G = +2)

9. Low Crosstalk of –78 dB @ 5 MHz

10. High Disable Isolation of –88 dB @ 5 MHz

11. High Shutdown Isolation of –92 dB @ 5 MHz

12. Fast Output Disable Feature for Connecting Multiple


1.Pixel Switching for “Picture-In-Picture”

2. LCD and Plasma Displays

3. Video Routers

Other data sheets are available within the file: AD8170R, AD8174, AD8174R

AD8170 Datasheet PDF Download

AD8170 pdf