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FMS6400-1 - Dual-Channel Video Driver

Description

The FMS6400-1 is a dual Y/C 5th-order Butterworth lowpass video filter optimized for minimum overshoot and flat group delay.

The device contains a summing circuit to generate filtered composite video.

In a typical application, the Y and C input signals from DACs are AC coupled into the filters.

Features

  • 5.0 MHz 5th-Order Y, C filters with Composite Summer.
  • Selectable 0dB or 6dB Gain.
  • 50dB Stop-Band Attenuation at 27MHz on Y, C, and CV Outputs.
  • No External Frequency Selection Components or Clocks.
  • AC-Coupled Inputs.
  • AC-or DC-Coupled Outputs.
  • Continuous Time Low-Pass Filters.
  • 0.4% / 0.4° Differential Gain/Phase on Y, C, and CV Channels.
  • Integrated DC-Restore Circuitry with Low Tilt.
  • Lead (Pb) Free SOIC-8 Package.

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FMS6400-1 — Dual-Channel Video Driver with Integrated Filters and Composite Video Summer October 2009 FMS6400-1 Dual-Channel Video Driver with Integrated Filters and Composite Video Summer Features ƒ 5.0 MHz 5th-Order Y, C filters with Composite Summer ƒ Selectable 0dB or 6dB Gain ƒ 50dB Stop-Band Attenuation at 27MHz on Y, C, and CV Outputs ƒ No External Frequency Selection Components or Clocks ƒ AC-Coupled Inputs ƒ AC-or DC-Coupled Outputs ƒ Continuous Time Low-Pass Filters ƒ 0.4% / 0.4° Differential Gain/Phase on Y, C, and CV Channels ƒ Integrated DC-Restore Circuitry with Low Tilt ƒ Lead (Pb) Free SOIC-8 Package Description The FMS6400-1 is a dual Y/C 5th-order Butterworth lowpass video filter optimized for minimum overshoot and flat group delay.
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