saa7118 NXP Semiconductors, saa7118 Datasheet - Page 20

• Manufacturer Part Number: saa7118
• Description: Multistandard Video Decoder With Adaptive Comb Filter And Component Video Input
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 15219
Product data sheet
Fig 10. Clamp and gain flow chart
NO BLANKING ACTIVE
CLAMP
WIPE = white peak level (510)
SBOT = sync bottom level (1)
CLL = clamp level [120 for CVBS, Y(C), S; 256 for C(Y), P
HSY = horizontal sync pulse
HCL = horizontal clamp pulse
1
CLL
CLAMP
Rev. 06 — 22 December 2005
0
1
HCL
<- CLAMP
NO CLAMP
ANALOG INPUT
1
Multistandard video decoder with adaptive comb filter
0
VBLK
ADC
0
GAIN
0
SBOT
GAIN ->
1
B
1
GAIN
-P
HSY
R
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
; 32 for RGB, Y]
fast
0
GAIN
1
SAA7118
WIPE
slow
0
mgc647
GAIN
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