AD8187屬于集成電路（IC）的模擬開(kāi)關(guān)-特殊用途。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD8187模擬開(kāi)關(guān) - 特殊用途特殊用途模擬開(kāi)關(guān)通過(guò)固態(tài)設(shè)備路由模擬信號(hào)。該系列產(chǎn)品的與眾不同之處在于，這些模擬開(kāi)關(guān)針對(duì)特定的應(yīng)用，因此具有通用模擬開(kāi)關(guān)通常所沒(méi)有的獨(dú)特功能。

GENERAL DESCRIPTION

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.

FEATURES

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/
s (G = +1)

>1500 V/
s (G = +2)

Fast Settling Time of 7 ns to 0.1

Low Current: 19 mA/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

APPLICATIONS

Switching RGB in LCD and Plasma Displays

RGB Video Switchers and Routers