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ADV3229:  750 MHz, 8 x 8 Analog Crosspoint Switch

Product Details

Product Status:Recommended for New Designs

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.


  • 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


  • 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


Title Content Type File Type
ADV3228/ADV3229: 750 MHz, 8 × 8 Analog Crosspoint Switch Data Sheet (Rev 0, 11/2010) (pdf, 560 kB) Data Sheets PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADV3229 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
ADV3229-EVALZ Status: Production Evaluation Board $395.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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