tda8374bh NXP Semiconductors, tda8374bh Datasheet - Page 49

• Manufacturer Part Number: tda8374bh
• Description: Tda837x Family I?c-bus Controlled Economy Pal/ntsc And Ntsc Tv-processors
• Manufacturer: NXP Semiconductors

Philips Semiconductors
TEST AND APPLICATION INFORMATION
1997 Jul 01
handbook, full pagewidth
I
and NTSC TV-processors
A-A = maximum black level shift; B-B = level shift at 15% of peak white.
2
C-bus controlled economy PAL/NTSC
tuner
from
FILTER
TRAP
SAW
Fig.17 Input/output relationship of the black level stretcher.
handbook, halfpage
(IRE)
out
58
59
24
29
21
20
100
80
60
40
20
20
0
54
4
0
Fig.18 Simplified application diagram.
A
A
B
B
3
50
20
MHz
4.4
16
40
51
TDA8395
BAND-
PASS
MHz
3.5
10
49
60
TDA837x
11
80
46 45
in (IRE)
27 17 18
100
MGK297
39
35 36 37 38
TDA4665
47 48
57
TDA837x family
33
32
31
30
34
62
63
64
56
Preliminary specification
MGK302