FMS6418B Fairchild Semiconductor, FMS6418B Datasheet

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FMS6418B

Manufacturer Part Number
FMS6418B
Description
Triple Video Driver With Selectable Sd/hd Video Filters For Rgb Or Yuv Signals
Manufacturer
Fairchild Semiconductor
Datasheet

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FMS6418BM16X
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FMS6418B Rev. 5G
FMS6418B
Triple Video Driver with Selectable HD/SD
Video Filters for RGB, YUV or YPbPr Signals
Features
Applications
Functional Block Diagram
Three video anti-aliasing or reconstruction filters
YUV/RGB/YPbPr signal support
2:1 MUX inputs for multiple RGB/YUV/YPbPr inputs
Selectable 8MHz or 32MHz 6th order filters
for SD/HD applications
DC coupled input, AC coupled output
All outputs can drive AC coupled 150 Ω loads and
provide 6dB of gain
0.6% differential gain with 0.15° differential phase
36dB/octave roll-off on all channels
Lead (Pb) Free packages - SOIC-16 or TSSOP-14
Cable set-top boxes
Satellite set-top boxes
DVD players
HDTV
Personal Video Recorders (PVR)
Video On Demand (VOD
RinA (VinA)
RinB (VinB)
GinA (YinA)
GinB (YinB)
BinA (UinA)
BinB (UinB)
INMUX (A/B)
Filter Select (HD/SD)
1
Description
The FMS6418B offers comprehensive filtering for set-top box or
DVD applications. This part consists of a triple 6th order filter
with selectable 32MHz or 8MHz frequencies.
A 2-to-1 multiplexer is provided on each filter channel. The triple
filters can accomodate either YUV, RGB, or YPbPr signals. All
channels accept DC coupled ground-referenced 1V signals.
The filters provide 2V
loads. The low-pass filters are powered by 3.3V and the outputs
by 5.0V.
The FMS6418B is available in both 16-pin SOIC and 14-pin
TSSOP packages.
pp
6dB
6dB
6dB
signals into AC coupled terminated
©2005 Fairchild Semiconductor Corporation
Rout (Vout)
Gout (Yout)
Bout (Uout)
November 2005
www.fairchildsemi.com

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FMS6418B Summary of contents

Page 1

... YUV, RGB, or YPbPr signals. All channels accept DC coupled ground-referenced 1V signals. The filters provide 2V loads. The low-pass filters are powered by 3.3V and the outputs by 5.0V. The FMS6418B is available in both 16-pin SOIC and 14-pin TSSOP packages. INMUX (A/B) Filter Select (HD/SD) 1 November 2005 ...

Page 2

... Ground for filters Ground SEL V 15 SSA 14 V SSO 13 R OUT G 12 OUT 11 B OUT 10 V CCO 9 V CCA Equivalent Circuit SSO SSA SSO FMS6418B Rev. 5G ...

Page 3

... JEDEC Standard Multi-layer Test Boards, Still Air Absolute Maximum Ratings Parameter DC Supply Voltage Analog and Digital I/O Output Current Any One Channel (Do Not Exceed) Recommended Operating Conditions Parameter Operating Temperature Range V Range CCO V Range CCA FMS6418B Rev.5G Min. Typ. Max. +150 -65 +150 +300 70 Min. Max. -0.3 -0.3 V CCO 35 Min ...

Page 4

... Delay from input to output at 20MHz 4 Min. Typ. Max Units 1 0 CCO -40 dB Min. Typ. Max Units 5.6 6.0 6.4 dB 5.0 7.1 MHz 6.0 8.2 MHz -50 -60 dB 0.6 % 0.15 ° 0.4 % - Min. Typ. Max Units 5.6 6.0 6 MHz 30 32 MHz -35 -40 dB - FMS6418B Rev. 5G ...

Page 5

... Figure 3. Noise vs. Frequency -40 -50 -60 -70 -80 -90 -100 0 1.0 2.0 Frequency (MHz) Figure 5. Group Delay vs. Frequency -10 -20 -30 -40 - 8.2MHz (25.356ns) -60 -70 400kHz Frequency (MHz) FMS6418B Rev 5.0V all inputs DC coupled, all outputs AC coupled with CCO SEL 0.50 0.40 0.30 0.20 0.10 0 -0.10 -0.20 -0.30 3 -0.40 -0. 400kHz 0.6 0.4 0.2 -0.2 3.0 4.0 5.0 0.10 -0 ...

Page 6

... Figure 9. Group Delay vs. Frequency 32MHz (5.957ns -10 -15 400kHz Frequency (MHz) www.fairchildsemi.com = 5.0V all inputs DC coupled, all outputs AC coupled with CCO SEL 0.50 0.40 0.30 0.20 0.10 0 -0.10 -0.20 -0.30 3 -0.40 -0. Figure 8. HD Gain Flatness Frequency (MHz) FMS6418B Rev. 5G ...

Page 7

... General Description The FMS6418B offers comprehensive filtering for set top box or DVD applications. This part consists of a triple 6th order filter with selectable 32MHz or 8MHz frequencies. A 2-to-1 multi- plexer is provided on each filter. The filters are intended for either YUV, RGB, or YPbPr signals. All channels accept DC cou- pled ground-referenced 1V signals. The fi ...

Page 8

... Video Cables 220µF R 75Ω 220µF G 75Ω 220µF B OUT 75Ω Video Cables 220µF R 75Ω 220µF G 75Ω 220µF B 75Ω FMS6418B Rev OUT OUT (Y ) OUT OUT (U ) OUT (V ) OUT OUT (Y ) OUT OUT (U ) OUT ...

Page 9

... This dimensions applies only to variations with an even number of leads per side. For variation with an odd number of leads per side, the "center" 9 lead must be coincident with the package centerline, Datum A. Cross sections A – determined at 0.10 to 0.25mm from the leadtip. 10 SOIC-16 FMS6418B Rev – B – 5 (b) ...

Page 10

... FMS6418B FMS6418BM16X Temperature range for all parts: 0°C to +70°C. www.fairchildsemi.com Lead Free Package Container Yes 14-pin TSSOP Yes 14-pin TSSOP Tape & Reel Yes 16-pin SOIC Yes 16-pin SOIC Tape & Reel 10 Pack Qty. Tube 94 2,500 Tube 45 1,000 FMS6418B Rev. 5G ...

Page 11

... FMS6418B Rev www.fairchildsemi.com ...

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