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FMS6346
Six Channel 6th Order SD HD Video Filter Driver

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Contents

General Description
Features
Applications
Product Status/Pricing/Packaging
Order Samples
Qualification Support

General Description

The FMS6346 Low Cost Video Filter (LCVF) is intended to replace passive LC filters and drivers with a low-cost integrated device. Six sixth-order Butterworth filters provide improved image quality compared to typical passive solutions. The combination of low-power Standard-Definition (SD) and High-Definition (HD) filters greatly simplify DVD video output circuitry. Three channels offer fixed SD filters, while the other three are select able between SD and HD filters.

The FMS6346 offers a fixed gain of 6dB. The FMS6346 may be directly driven by a DC-coupled DAC out put 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 (150W) video loads. DC-coupling the outputs removes the need for output coupling capacitors. The input DC levels are offset approximately +280mV at the output.

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Features

  • Three selectable sixth-order 8/32MHz (SD/HP) filters
  • Three fixed sixth-order 8MHz (SD) filters
  • Transparent input clamping
  • Single video load drive (2Vpp, 150W, AV = 6dB)
  • AC-or DC-coupled inputs
  • AC-or DC-coupled outputs
  • DC-coupled outputs eliminate AC-coupling capacitors
  • Low Power
  • 5V only
  • Robust (12kV HBM) output ESD protection
  • Lead-free packages - TSSOP-20

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Applications

  • Cable and Satellite set-top boxes
  • DVD players
  • HDTV
  • Personal Video Recorders (PVR)
  • Video On Demand (VOD)

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Product Status/Pricing/Packaging      buy now

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
FMS6346MTC20Lifetime BuyRoHS CompliantN/ATSSOP20RAIL PDFLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: 6346 Line 3: MTC20
FMS6346MTC20XFull ProductionRoHS Compliant$1.03TSSOP20TAPE REEL PDFLine 1: $Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code)
&K Line 2: 6346 Line 3: MTC20
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product FMS6346 is available. Click here for more information .

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Qualification Support

Click on a product for detailed qualification data

Product
FMS6346MTC20
FMS6346MTC20X

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