TDA8841

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


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Philips Semiconductors
2
I
C-bus controlled PAL/NTSC/SECAM TV
processors
NUMBER
PARAMETER
C
(
OLOUR DIFFERENCE MATRICES
TDA 8840/41/42/43/44/54: PAL/SECAM mode; (R Y) and (B Y) not affected
D.9.1
ratio of demodulated signals
D.9.2
ratio of demodulated signals
TDA 8840/41/42/43/44/54: NTSC mode; the matrix results in the following signals (nominal hue setting)
D.9.3
(B Y) signal: 2.03/0
D.9.4
(R Y) signal: 1.59/95
D.9.5
(G Y) signal: 0.61/240
TDA 8846/46A/47/57; the matrix results in the following signals (nominal hue setting)
MAT-bit = 0
D.9.6
(B Y) signal: 2.03/0
D.9.7
(R Y) signal: 1.59/95
D.9.8
(G Y) signal: 0.61/240
MAT-bit = 1
D.9.9
(B Y) signal: 2.20/-1
D.9.10
(R Y) signal: 1.53/99
D.9.11
(G Y) signal: 0.70/223
R
33;
EFERENCE SIGNAL OUTPUT PIN
D.10.1
reference frequency
D.10.2
output signal amplitude
(peak-to-peak value)
D.10.3
output level to enable the comb
filter
D.10.4
output level to disable the comb
filter
D
(
)
YNAMIC SKIN TONE
FLESH
CONTROL
D.11.1
control angle
D.11.2
control angle
D.11.3
correction range (angle)
December 16, 1997
CONDITIONS
)
IN CONTROL CIRCUIT
45
NOTE
;
46
NOTE
DSA=0
DSA=1
40
Tentative Device Specification
TDA884X/5X-N2 series
MIN.
TYP.
MAX.
UNIT
0.51
10%
0.19
25%
2.03U
R
-0.14U
+ 1.58V
R
R
-0.31U
- 0.53V
R
R
2.03U
R
-0.14U
+ 1.58V
R
R
-0.31U
- 0.53V
R
R
2.20U
- 0.04V
R
R
-0.24U
+ 1.51V
R
R
-0.51U
- 0.48V
R
R
3.58/4.43
MHz
0.2
0.25
0.3
V
4.0
4.2
5.0
V
0.1
1.4
V
123
deg
117
deg
45
deg