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
CVBS, Y/C, RGB, CD AND LUMINANCE OUT- AND INPUTS
CVBS-Y/C
,
10, 11, 13, 17
SWITCH
PINS
S.1.1
CVBS or Y input voltage
(peak-to-peak value)
S.1.2
CVBS or Y input current
S.1.3
suppression of non-selected
CVBS input signal
S.1.4
chrominance input voltage
(burst amplitude)
S.1.5
chrominance input impedance
S.1.6
output signal amplitude
(CVBS1) (peak-to-peak value)
S.1.7
black level of CVBS1
S.1.8
output signal amplitude
(CVBS2) (peak-to-peak value)
S.1.9
black level of CVBS2
S.1.10
output impedance
RGB
,
23
25 (35
INPUTS
PINS
TO
TO
S.2.1
input signal amplitude for an
output signal of 2 V
(black-to-white) (peak-to-peak
value)
S.2.2
input signal amplitude before
clipping occurs (peak-to-peak
value)
S.2.3
difference between black level
of internal and external signals
at the outputs
S.2.4
input currents
S.2.5
delay difference for the three
channels
F
,
26 (38
44
AST BLANKING
PIN
AND
S.3.1
input voltage
S.3.2
S.3.3
maximum input pulse
S.3.4
delay time from RGB in to
RGB out
S.3.5
delay difference between
insertion to RGB out and
RGB in to RGB out
S.3.6
input current
S.3.7
suppression of internal RGB
signals
December 16, 1997
CONDITIONS
38 (20, 21, 24, 26, 29
AND
AND
note 22
notes 5 and 23
note 2 and 24
37
41
43
TDA 885X)
AND
TO
FOR
note 25
note 5
no clamping; note 2
note 5
TDA 885X)
FOR
no data insertion
data insertion
insertion
data insertion; note 5
data insertion; note 5
notes 5 and 23; insertion;
f
= 0 to 5 MHz
i
32
Tentative Device Specification
TDA884X/5X-N2 series
MIN.
TYP.
MAX.
54
TDA 885X)
FOR
1.0
1.4
4
50
0.3
1.0
50
2.0
2.1
1.0
3.3
250
0.7
0.8
1.0
20
0.1
1
0
20
0.4
0.9
0.6
3.0
60
20
0.2
55
UNIT
V
A
dB
V
k
V
V
V
V
V
V
mV
A
ns
V
V
V
ns
ns
mA
dB