tda8374bh NXP Semiconductors, tda8374bh Datasheet - Page 54

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

Philips Semiconductors
1997 Jul 01
handbook, full pagewidth
I
and NTSC TV-processors
See Table 58.
2
C-bus controlled economy PAL/NTSC
Fig.29 AVL characteristics of the TDA8373 and TDA8374 for 3.5 MHz standard.
Fig.28 Sawtooth waveform and blanking pulse of the TDA8375 and TDA8377.
position
vertical
(%)
(mV) (RMS)
handbook, halfpage
output
audio
70
60
50
40
30
20
10
10
20
30
40
50
60
0
10
10
10
4
3
2
75%
10
6 dB
100%
top
picture
bottom
picture
138%
blanking for exponential 138%
A
AVL on
AVL off
10
B
25 kHz (norm)
2
de-emphasis (mV) (RMS)
1/2 t
54
C
D
10
14 dB
3
MGK298
time
MGK296
10
4
t
TDA837x family
Preliminary specification