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ADV3202:  300 MHz, 32 × 16 Buffered Analog Crosspoint Switch

The ADV3202/ADV3203 are 32 × 16 analog crosspoint switch matrices. They feature a selectable sync-tip clamp input for ac-coupled applications and a 2:1 on-screen display (OSD) insertion mux. With −48 dB of crosstalk and −80 dB isolation at 5 MHz, the ADV3202/ADV3203 are useful in many high density routing applications. The 0.1 dB flatness out to 60 MHz makes the ADV3202/ADV3203 ideal for both ...More

ADV3202:  300 MHz, 32 × 16 Buffered Analog Crosspoint Switch

Product Description

The ADV3202/ADV3203 are 32 × 16 analog crosspoint switch matrices. They feature a selectable sync-tip clamp input for ac-coupled applications and a 2:1 on-screen display (OSD) insertion mux. With −48 dB of crosstalk and −80 dB isolation at 5 MHz, the ADV3202/ADV3203 are useful in many high density routing applications. The 0.1 dB flatness out to 60 MHz makes the ADV3202/ADV3203 ideal for both composite and component video switching.

The 16 independent output buffers of the ADV3202/ADV3203 can be placed into a high impedance state for paralleling crosspoint outputs so that off-channels present minimal loading to an output bus if building a larger array. The ADV3202 has a gain of +1 while the ADV3203 has a gain of +2 for ease of use in back-terminated load applications. A single +5 V supply, dual ±2.5 V supplies, or dual ±3.3 V supplies can be used while consuming only 195 mA of idle current with all outputs enabled. The channel switching is performed via a double buffered, serial digital control, that can accommodate daisy chaining of several devices.

The ADV3202/ADV3203 are packaged in a 176-lead exposed pad LQFP package (24 mm × 24 mm) and are available over the extended industrial temperature range of −40°C to +85°C.

APPLICATIONS

  • CCTV surveillance
  • Routing of high speed signals
           Composite video (NTSC, PAL, S, SECAM)
           RGB and component video routing
           Compressed video (MPEG, wavelet)
  • Video conferencing

    • Data Sheet, Rev 0, 11/2008

    RESOURCES & TOOLS

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    • Large, 32 × 16, nonblocking switch array
    • G = +1 (ADV3202) or G = +2 (ADV3203) operation
    • 32 × 32 pin compatible version available (ADV3200)/ADV3201)
    • Single +5 V, dual ±2.5 V, or dual ±3.3 V supply (G = +2)
    • Serial programming of switch array
    • 2:1 OSD insertion mux per output
    • Input sync-tip clamp
    • High impedance output disable allows connection of multiple devices with minimal output bus load
    • Excellent video performance
      60 MHz 0.1 dB gain flatness
      0.1% differential gain error (RL = 150 Ω)
      0.1° differential phase error (RL = 150 Ω)
    • Excellent ac performance
      Bandwidth: >300 MHz
      Slew rate: > 400 V/µs
    • See data sheet for additional Features
    • Type: 32 x 16
    • Output Buffer: Yes G = 1
    • Supply Voltage (V): ±2.5V
    • Output Swing (V): ±1.2V
    • Small Signal BW (MHz): 300MHz
    • Slew Rate (V/us): 400
    • Cross Talk @ 10 MHz (-dB): 48 dB @ 5 MHz
    • Control Interface: Serial

    Functional Block Diagram for ADV3202

    Similar Products

    arrow View Full Interactive Product Selection Table
    Part# Type Output Buffer Supply Voltage (V) Output Swing (V) Small Signal BW (MHz) Slew Rate (V/us) Cross Talk @ 10 MHz (-dB) Price* (1000-4999)
    AD75019 16 X 16 No ±12 ±11.5 20 - - $16.70
    AD8104 32 x 16 Yes G = 1 ±2.5 ±2 600 1,800 72 $177.10
    AD8105 32 x 16 Yes G = 2 ±2.5 ±2 600 1,800 68 $177.10
    AD8106 16 x 5 Yes G = 1 ±5 ±3 390 500 70 $15.13
    AD8107 16 x 5 Yes G = 2 ±5 ±3 260 500 80 $15.13
    AD8108 8 X 8 Yes G = 1 ±5 ±2.5 350 400 76 $18.72
    AD8109 8 X 8 Yes G = 2 ±5 ±3 250 480 83 $18.72
    AD8110 16 x 8 Yes G = 1 ±5 ±3 390 500 70 $32.89
    AD8111 16 x 8 Yes G = 2 ±5 ±3 260 500 80 $32.89
    AD8112 16 x 8 Yes G = 2 ±12 ±10 60 100 83 @ 20 kHz $10.07
    AD8113 16 X 16 Yes G = 2 ±12 ±10 60 100 83 @ 20 kHz $25.25
    AD8114 16 X 16 Yes G = 1 ±5 ±3 225 375 60 $54.64
    AD8115 16 X 16 Yes G = 2 ±5 ±3 200 450 52 $54.64
    AD8116 16 X 16 Yes G = 1 ±5 ±3 200 300 60 $79.95
    AD8117 32 X 32 Yes G = 1 ±2.5 ±2 600 1,800 65 $298.54
    AD8118 32 X 32 Yes G = 2 ±2.5 ±2 600 1,800 70 $298.54
    AD8175 Triple 16 x 9 Yes G = 2 ±2.5 ±2 500 1,800 82 $96.14
    AD8176 Triple 16 x 9 Yes G = 4 ±2.5 ±2 450 1,650 74 $96.14
    AD8177 Triple 16 x 5 Yes G = 2 ±2.5 ±2 500 1,800 82 $60.21
    AD8178 Triple 16 x 5 Yes G = 4 ±2.5 ±2 450 1,650 74 $60.21
    ADG2108 8 x 10 No ±5 ±3 300 - - $4.97
    ADG2128 8 x 12 No ±5 ±5 300 n/a 79 dB @ 5 MHz $6.25
    ADG2188 8 X 8 No ±5 ±3 300 - - $4.26
    ADV3200 32 X 32 Yes G = 1 ±2.5 ±1.2 300 400 48 dB @ 5 MHz $120.00
    ADV3201 32 X 32 Yes G = 2 ±2.5 ±1.2 300 400 48 dB @ 5 MHz $120.00
    ADV3202 32 x 16 Yes G = 1 ±2.5 ±1.2 300 400 48 dB @ 5 MHz $65.00
    ADV3203 32 x 16 Yes G = 2 ±2.5 ±1.2 300 400 48 dB @ 5 MHz $65.00
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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.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.