AD8116:  200 MHz, 16 × 16 Buffered Video Crosspoint Switch

The AD8116 is a high speed 16 × 16 video crosspoint switch matrix. It offers a -3 dB signal bandwidth greater than 200 MHz and channel switch times of 50 ns with 0.1% settling. With -60 dB of ...More

AD8116:  200 MHz, 16 × 16 Buffered Video Crosspoint Switch

Product Description

The AD8116 is a high speed 16 × 16 video crosspoint switch matrix. It offers a -3 dB signal bandwidth greater than 200 MHz and channel switch times of 50 ns with 0.1% settling. With -60 dB of crosstalk and -105 dB of isolation (@ 10 MHz), the AD8116 is useful in many high speed applications. The differential gain and differential phase errors of better than 0.01% and 0.01°, respectively, along with 0.1 dB flatness out to 60 MHz make the AD8116 ideal for video signal switching.

The AD8116 includes output buffers that can be placed into a high impedance state for paralleling crosspoint outputs so that off channels do not load the output bus. It operates on voltage supplies of ±5 V while consuming only 80 mA of idle current. The channel switching is performed via a serial digital control that can accommodate "daisy chaining" of several devices.

The AD8116 is packaged in a 128-lead LQFP package occupying only 0.36 square inches, and is specified over the commercial temperature range of 0°C to +70°C.

An evaluation board is available for this product and may be ordered using the following product number: AD8116-EB. Schematic and layout for this evaluation board is contained in the product datasheet.

Features

  • 16 x 16 High-Speed Nonblocking Switch Array
  • Switch Array Controllable via an 80-Bit Serial Word
  • Serial Data Out Allows "Daisy Chaining" of Multiple AD8116s to Create Large Switch Arrays Over 256 x 256
  • Complete Solution
    Buffered Inputs
    16 Individual Output Amplifiers
    Drives 150 Ω Loads
  • Excellent AC Performance
    200 MHz –3 dB Bandwidth
    300 V/µs Slew Rate
  • Excellent Video Performance
    60 MHz, 0.1 dB Gain Flatness
    0.01% Differential Gain Error
     (RL = 150 Ω)
    0.01± Differential Phase Error
     (RL = 150 Ω)
  • Low Power of 900 mW (3.5 mW per  Point)
  • Low All Hostile Crosstalk of –70 dB @ 5 MHz

Diagrams

AD8116 Diagram
Functional Block Diagram for AD8116

技术指标

Type 16 X 16
Output Buffer Yes G = 1
Supply Voltage (V) ±5V
Output Swing (V) ±3V
Small Signal BW (MHz) 200MHz
Slew Rate (V/us) 300
Cross Talk @ 10 MHz (-dB) 60
Control Interface Serial

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订阅新产品资料 More
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)
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
ADG2128 16 x 8 No ±5 ±5 300 n/a 79 dB @ 5 MHz $6.25
ADV3200