AD8187ARUZ-REEL

多路复用开关 IC 480MHz SGL Supply Triple 2:1 Buffered

Product Details

The AD8187 G = +2 is a high speed, single-supply, triple 2-to-1 multiplexer. It offers –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, it is 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 AD8187 ideal for professional and component video multiplexing. Itoffer 4 ns switching time, making itan excellent choice for switching video signals while consuming less than 20 mA on a single 5 V supply 100 mW. The device has 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 device is offered in a 24-lead TSSOP package.

**Applications**

.

Switching RGB in LCD and Plasma Displays

.

RGB Video Switchers and Routers

### Features and Benefits

.

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

.

>1500 V/s G = +2

.

Fast Settling Time of 7 ns to 0.1%

.

Low Current: 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

.

AD8186 is Obsolete