TDA8841

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


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Page 49/68

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Philips Semiconductors
2
I
C-bus controlled PAL/NTSC/SECAM TV
processors
Table 75 Output current of the phase detector in the various conditions
2
I
C-BUS COMMANDS
VID
POC
FOA
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
1
Note
1. Only during vertical retrace, width 22 s. In the other conditions the width is 5.7 s and the gating is continuous.
December 16, 1997
IC CONDITIONS
FOB
IDENT
COIN
NOISE
0
yes
yes
0
yes
yes
0
yes
no
1
yes
yes
1
yes
no
0
yes
yes
0
yes
yes
1
no
49
Tentative Device Specification
TDA884X/5X-N2 series
-1 CURRENT/MODE
SCAN
V-RETR GATING
no
180
270
yes 1)
yes
30
30
180
270
30
30
180
270
no
180
270
yes
30
30
180
270
6
6
MODE
auto
yes
auto
no
auto
yes
slow
no
slow
yes
fast
yes
slow
no
fast
no
OSD
off