TDA8841

Manufacturer Part NumberTDA8841
DescriptionI2C-bus controlled PAL/NTSC TV processor
ManufacturerPhilips Semiconductors
TDA8841 datasheet
 


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Page 62/68:

Control range of EW width

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Philips Semiconductors
2
I
C-bus controlled PAL/NTSC/SECAM TV
processors
I
EW
( A)
1200
1000
800
600
400
200
0
0
T/2
EW = 0, 31H and 63H; PW = 31H; CP = 31H.
Fig.29 Control range of EW width.
I
EW
( A)
900
800
700
600
500
400
300
T/2
0
CP = 0, 31H and 63H; EW = 31H; PW = 63H.
Fig.31 Control range of EW corner/parabola ratio.
December 16, 1997
I
EW
( A)
900
800
700
600
500
400
300
TIME
T
0
PW = 0, 31H and 63H; EW = 31H; CP = 31H.
Fig.30 Control range of EW parabola/width ratio.
I
EW
( A)
900
800
700
600
500
400
300
0
TIME
T
TC = 0, 31H and 63H; EW = 31H; PW = 31H.
Fig.32 Control range of EW trapezium correction.
62
Tentative Device Specification
TDA884X/5X-N2 series
TIME
T/2
TIME
T/2
T
T