TDA9177 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
TDA9177 Datasheet PDF : 28 Pages
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Philips Semiconductors
YUV transient improvement processor
BLOCK DIAGRAM
Product specification
TDA9177
handbook, full pagewidth AMS CFS FHS
SDA SCL ADR ADEXT1 ADEXT2
STEEP
LWC
COR
PEAK
14 8
17
22
4
PIN-TO-I2C-BUS
2
INTERFACE
11
13 12 6
I2C-BUS
CONTROLLER
3
10
6-BIT
ADC
line width
TDA9177
steepness coring peaking
SANDCASTLE
input
1 SANDCASTLE
DETECTOR
5
YIN
BLACK
INSERTION
CLAMP
amplitude
selection
DELAY
DELAY
CLAMPS
DELAY
STEP
IMPROVEMENT
PROCESSOR
contour filter
selection
CONTOUR
PROCESSOR
20
YOUT
SMART
SHARPNESS
CONTROLLER
15
SNC
IPTAT
BANDGAP
23
Vref
7
18 9
line frequency
16
24 selection
21 19
MBH229
UIN
VIN
VOUT Rext
UOUT
VCC GND
Fig.1 Block diagram.
1997 Dec 01
3
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