AD8104屬于集成電路（IC）的模擬開關-特殊用途。由亞德諾半導體技術有限公司制造生產的AD8104模擬開關 - 特殊用途特殊用途模擬開關通過固態(tài)設備路由模擬信號。該系列產品的與眾不同之處在于，這些模擬開關針對特定的應用，因此具有通用模擬開關通常所沒有的獨特功能。

GENERAL DESCRIPTION

The AD8104/AD8105 are high speed, 32 × 16 analog crosspoint switch matrices. They offer 600 MHz bandwidth and slew rate of 1800 V/μs for high resolution computer graphics (RGB) signal switching. With less than ?70 dB of crosstalk and ?90 dB isola tion (@ 5 MHz), the AD8104/AD8105 are useful in many high speed applications. The 0.1 dB flatness, which is greater than 50 MHz, makes the AD8104/AD8105 ideal for composite video switching.

FEATURES

High channel count, 32 × 16 high speed, nonblocking

switch array

Differential or single-ended operation

Differential G = +1 (AD8104) or G = +2 (AD8105)

Pin compatible with AD8117/AD8118, 32 × 32 switch arrays

Flexible power supplies

Single +5 V supply, or dual ±2.5 V supplies

Serial or parallel programming of switch array

High impedance output disable allows connection of

multiple devices with minimal loading on output bus

Excellent video performance

>50 MHz 0.1 dB gain flatness

0.05 differential gain error (RL = 150 Ω)

0.05° phase error (RL = 150 Ω)

Excellent ac performance

Bandwidth: 600 MHz

Slew rate: 1800 V/μs

Settling time: 2.5 ns to 1

Low power of 1.7 W

Low all hostile crosstalk

< ?70 dB @ 5 MHz

< ?40 dB @ 600 MHz

Reset pin allows disabling of all outputs (connected through

a capacitor to ground provides power-on reset capability)

304-ball BGA package (31 mm × 31 mm)

APPLICATIONS

Routing of high speed signals including

RGB and component video routing

KVM

Compressed video (MPEG, wavelet)

Data communications