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Video Filter Driver, Six Channel 4th Order Standard Definition

Obsolete

Overview

The FMS6146 Low-Cost Video Filter (LCVF) is intended to replace passive LC filters and drivers with a low-cost integrated device. Six 4th-order filters provide improved image quality compared to typical 2nd or 3rd-order passive solutions. The FMS6146 may be directly driven by a DC-coupled DAC output or an AC-coupled signal. Internal diode clamps and bias circuitry may be used if AC-coupled inputs are required (see Applications section for details). The outputs can drive AC- or DC-coupled single (150Ω) or dual (75Ω) loads. DC coupling the outputs removes the need for output coupling capacitors. The input DC levels are offset approximately +280mV at the output (see Applications section for details).

  • Camcorder
  • DVD
  • Set Top Boxes
  • DSC
  • Video Game Console

  • Six fourth-order 8 MHz (SD) filters
  • Drives single,AC- or DC-coupled, video loads (2 VPP, 150 Ω)
  • Drives dual, AC- or DC-coupled video loads (2 VPP , 75 Ω)
  • Transparent input clamping
  • AC or DC-coupled inputs
  • AC or DC-coupled outputs
  • DC-coupled outputs eliminate AC-couplingcapacitors
  • 5 V only
  • Robust 8 KV ESD protection

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FMS6146MTC14X

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-14 WB

1

260

REEL

2500

N

SD

6

No

4.75

5.25

8

Price N/A

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