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A/V Switch
AK4707
AV SCART Switch
The AK4707 offers the ideal features for digital set-top-box systems. The AK4707 includes the audio switches, video switches, etc. designed primarily for digital set-top-box systems. The AK4707 is offered in a space saving 48-pin LQFP package.

AK4707

48-pinLQFP
(7.0×7.0×1.70max)

  1. Application: Digital set-top box
  2. Analog switches for SCART
    · Audio section
    THD+N: -86dB (@2Vrms)
    Dynamic Range: 96dB (@2Vrms)
    Analog Inputs
    Two Full Differential Stereo Input or Single-ended input for Decoder DAC
    Two Stereo Input (TV & VCR SCART)
    Analog Outputs
    Two Stereo Outputs (TV & VCR SCART)
    Pop Noise Free Circuit for Power on/off
    · Video section
    75ohm driver
    6dB Gain for Outputs
    Four CVBS/Y inputs (ENCx2, TV, VCR), Two CVBS/Y outputs (TV, VCR)
    Three R/C inputs (ENCx2, VCR), One R/C output (TV)
    Two G and B inputs (ENC, VCR), One G and B outputs (TV)
    TV/VCR input monitor
    · Loop-through Mode for standby
    · Auto-Startup Mode for power saving
    · SCART pin#16 (Fast Blanking), pin#8 (Slow Blanking) Control
  3. Power supply
    · 5V+/-5% and 12V+/-5%
    · Low Power Dissipation / Low Power Standby Mode
  4. Package
    · Small 48pin LQFP
  5. AK4702 Pin Compatible
  6. Evaluation Board: AKD4707
PDF
Download
PDF Data Sheets
Rev. MS0551-E-01 2010/05
PDF: 565KB / 42pages
PDF Evaluation Board Manual
Rev. KM083602 2007/1
PDF : 1284KB / 33pages
AK4707 BLOCK DIAGRAM

AK4707 BLOCK DIAGRAM

AK4707 BLOCK DIAGRAM
AK4707 BLOCK DIAGRAM
To inquire for this product  |  USA   /   English