ADV3229 - 750 MHz, 8 x 8 Analog Crosspoint Switch

ADV3229是AD公司的一款缓冲模拟交叉点阵列产品，ADV3229是750 MHz, 8 x 8 Analog Crosspoint Switch，本站介绍了ADV3229的封装应用图解、特点和优点、功能等，并给出了与ADV3229相关的AD元器件型号供参考。

ADV3229 - 750 MHz, 8 x 8 Analog Crosspoint Switch - 缓冲模拟交叉点阵列 - 开关和多路复用器 - Analog Devices

产品描述

The ADV3228/ADV3229 are high speed 8 × 8 analog crosspoint switch matrices. They offer a −3 dB large signal bandwidth of 750 MHz (ADV3228) and a slew rate of 2500 V/μs.

The ADV3228/ADV3229 include eight independent output buffers that can be placed into a high impedance state for paralleling crosspoint outputs to prevent off channels from loading the output bus. The ADV3228 has a gain of +1, the ADV3229 has a gain of +2, and they both operate on voltage supplies of ±5 V. Channel switching is performed via a serial digital control that can accommodate daisy chaining of several devices or via a parallel control to allow updating of an individual output without reprogramming the entire array.

The ADV3228/ADV3229 are available in the 72-lead LFCSP package over the extended industrial temperature range of −40°C to +85°C.

Applications

Routing of high speed signals including:
Video (NTSC, PAL, S, SECAM, YUV, RGB)
Compressed video (MPEG, wavelet)
3-level digital video (HDB3)

Data communications

Telecommunications

优势和特点

8 × 8 high speed, non-blocking switch array

Pinout and functionally equivalent to theAD8108/AD8109

Drop-in compatible withADV3224/ADV322516 x 8 array

Complete solution Buffered inputs Programmable high impedance outputs 8 output amplifiers, G = +1 (ADV3228), G = +2 (ADV3229) Drives 150 Ω loads

Operates on ±5 V supplies

Low power: 0.5 W

Excellent ac performance - Please see data sheet for additional information.

Serial or parallel programming of switch array

72-lead LFCSP (10 mm × 10 mm)