1. Products
  2. Switches and Multiplexers
  3. Buffered Analog Crosspoint Switches
  4. ADV3227


Features and Benefits

  • 16 × 16 high speed, nonblocking switch array
  • Pinout and functionally equivalent to the AD8114 / AD8115
  • Complete solution
    Buffered inputs
    Programmable high impedance outputs

    16 output amplifiers, 
    G = +1 (ADV3226),
    G = +2 (ADV3227)

    Drives 150 Ω loads
  • Operates on ±5 V supplies
  • Low power: 1.3 W
  • Excellent ac performance 
    −3 dB bandwidth, 
    200 mV p-p: 820 MHz (ADV3226), 750 MHz (ADV3227)
    2 V p-p: 600 MHz (ADV3226), 750 MHz (ADV3227)
    Slew rate: 2150 V/μs (ADV3226), 2950 V/μs (ADV3227)
  • Serial or parallel programming of switch array
  • 100-lead LFCSP (12 mm × 12 mm)

Product Details

The ADV3226/ADV3227 are high speed 16 × 16 analog crosspoint switch matrices. They offer a −3 dB signal bandwidth greater than 750 MHz and channel switch times of less than 20 ns with 1% settling.

The ADV3226/ADV3227 include 16 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 ADV3226 has a gain of +1 and the ADV3227 has a gain of +2. They both operate on voltage supplies of ±5 V while consuming only 118 mA (ADV3226) and 133 mA (ADV3227) of idle current. 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 ADV3226/ADV3227 are available in the 100-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

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Design Resources

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Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
ADV3227ACPZ Material Declaration Reliability Data 100-Lead LFCSP (12mm x 12mm w/ EP)
Wafer Fabrication Data

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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.