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ADV3229:  750 MHz, 8 x 8 Analog Crosspoint Switch

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产品状态:推荐用于新设计

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

特点和优势

  • 8 × 8 high speed, non-blocking switch array
  • Pinout and functionally equivalent to the AD8108/AD8109
  • Drop-in compatible with ADV3224/ADV3225 16 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)

Functional Block Diagram for ADV3229

文档

快讯名称 内容类型 文件类型
ADV3228/ADV3229: 750 MHz, 8 × 8 Analog Crosspoint Switch Data Sheet (Rev 0, 11/2010) (pdf, 560 kB) 产品数据手册 PDF
RAQs index 非常见问题解答 HTML
术语表 专业词汇表 HTML

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ADV3229 评估板
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ADV3229-EVALZ 产品状态: 量产 Evaluation Board $ 395.00 -

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