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FMS6419MSA28X

Fairchild Semiconductor
Part Number FMS6419MSA28X
Manufacturer Fairchild Semiconductor
Description Selectable RGB (YUV) HD/SD Video Filter Driver with Y/ C/ Composite Outputs
Published Apr 1, 2005
Detailed Description www.fairchildsemi.com FMS6419 Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite Outputs Features • T...
Datasheet PDF File FMS6419MSA28X PDF File

FMS6419MSA28X
FMS6419MSA28X

Overview
www.
fairchildsemi.
com FMS6419 Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite Outputs Features • Three channel video reconstruction filters • YUV/RGB filters • 2:1 Mux inputs for multiple RGB/YUV inputs • Selectable 8MHz or 30MHz 6th order filters for RGB (YUV) applications • 8MHz 6th order Y, C filters with composite summer • DC coupled input, AC coupled output • All outputs can drive AC coupled 150Ω loads and provide 6dB of gain • Dual multiplexed inputs • 0.
6% differential gain with 0.
2° differential phase • 36dB/octave roll-off on all channels Description The FMS6419 offers comprehensive filtering for set top box or DVD applications.
This part consists of a triple 6th order filter with selectable 30MHz or 8MHz frequencies.
A 2-to-1 multiplexer is provided on each filter channel.
The triple filters are intended for either YUV or RGB signals.
All channels accept DC coupled ground-referenced 1V signals.
The filters provide 2Vpp signals into AC coupled terminated loads.
The low-pass filters are powered by 3.
3V and the outputs by 5.
0V.
Applications • Cable Set top boxes • Satellite Set top boxes • DVD players • HDTV • Personal Video Recorders (PVR) • Video On Demand (VOD) Functional Block Diagram INMUX (A/B) Filter Select (HD/SD) RINA (VINA) 6dB ROUT (VOUT) RINB (VINB) GINA (YINA) 6dB GOUT (YOUT) GINB (YINB) BINA (UINA) 6dB BOUT (UOUT) BINB (UINB) YIN 6dB YOUT AUXIN CVOUT CIN 0.
5V (Internal Reference) CVMUX (YIN/CIN; AUXIN) 6dB COUT REV.
4C June 28, 2004 DATA SHEET FMS6419 Electrical Specifications (TC = 25°C, Vi = 1Vpp; VCCA = 3.
3V, VCCO = 5.
0V, all inputs AC coupled with 0.
1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted) Symbol ICCA ICCO Vi Vil Vih PSSR Parameter Supply Supply Current1 Current1 Low1 High1 Conditions VCCA no load VCCO no load Reference to ground FSEL, INMUX, CVMUX FSEL, INMUX, CVMUX DC 0 2.
4 -40 Min 50 50 Typ 85 85 1.
3 0.
8 VCCO Max Units 120 120 mA mA V V V dB Input Volta...


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