SAA7113H/V2,518 Trident Microsystems, Inc., SAA7113H/V2,518 Datasheet - Page 10

• Manufacturer Part Number: SAA7113H/V2,518
• Manufacturer: Trident Microsystems, Inc.

Specifications of SAA7113H/V2,518

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Philips Semiconductors
9397 750 14232
Product data sheet
Fig 7. Gain flow chart
X = system variable;
Y = AGV
GUDL = gain update level (adjustable);
VBLK = vertical blanking pulse;
HSY = horizontal sync pulse;
AGV = actual gain value;
FGV = frozen gain value.
STOP
NO ACTION
FGV > GUDL;
0
1/F
1
Rev. 02 — 9 May 2005
4
248
0
1
ANTI-ALIAS FILTER
0
1/L
ANALOG INPUT
1
254
AMPLIFIER
GAIN ACCUMULATOR (18 BITS)
VBLK
X = 0
ADC
1/LLC2
1
1
ACTUAL GAIN VALUE 9-BIT (AGV) [ 6/ 6 dB]
AGV
HOLDG
1
0
1
1
9
1
X
gain
0
GAIN VALUE 9-BIT
1
1/LLC2
X
0
0
1
UPDATE
HSY
LUMA/CHROMA DECODER
0
HSY
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
1
1/LLC2
X = 1
0
9-bit video input processor
DAC
1
0
Y
SAA7113H
254
0
FGV
mhb327
0
/ 0
9
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