tda8374bh NXP Semiconductors, tda8374bh Datasheet - Page 37

• 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
D
V
V
G
Z
B
V
V
E
C
PAL or (SECAM when TDA8395 is applied); (R Y) and (B
(G Y)/
(R
(G
(B
NTSC mode; the colour-difference matrix results in the following signals (nominal hue setting)
(B
(R
(G
hue
hue(T)
V
o
V
V
30(p-p)
29(p-p)
29,30(p-p)
30(p-p)
EMODULATORS
OLOUR DIFFERENCE MATRICES
I
and NTSC TV-processors
SYMBOL
2
o(T)
o
/V
C-bus controlled economy PAL/NTSC
Y)
Y)
Y)
Y)
Y)/
Y)
P
hue variation for 10% V
hue variation with temperature
(R
(peak-to-peak value)
(B
(peak-to-peak value)
gain ratio between both
demodulators G
G
spread of signal amplitude ratio
PAL/NTSC
output impedance between
(R
bandwidth of demodulators
residual carrier output
(peak-to-peak value)
H/2 ripple at (R
(peak-to-peak value)
change of output signal
amplitude with temperature
change of output signal
amplitude with supply voltage
phase error in the demodulated
signals
ratio of demodulated signals
ratio of demodulated signals
(B
(R
(G Y) signal 0.61/240
(
PINS
(R
Y) output signal amplitude
Y) signal 2.03/0
Y) output signal amplitude
Y) and (B
Y) signal 1.59/95
Y)
29
PARAMETER
AND
30)
(
(B Y)
IN CONTROL CIRCUIT
Y)
Y) output
and
P
note 4
T
TDA8374 and TDA8375;
note 42
TDA8374 and TDA8375;
note 42
TDA8374 and TDA8375;
note 4
note 2
f
f
2f
2f
note 4
note 4
note 4
c
c
3 dB; note 43
amb
) TDA8374
; (R
; (B
c
c
; (R
; (B Y) output
= 0 to 70 C; note 4
CONDITIONS
Y) output
Y) output
37
Y) output
Y) not affected
AND
TDA8375
1.60
2.03U
1
0.14U
0.31U
MIN.
R
R
R
+ 1.58V
0
0
0.525
0.675
1.78
500
650
0.1
0.53V
0.51
10%
0.19
25%
TYP.
TDA837x family
Preliminary specification
R
R
1.96
+1
5
5
5
5
25
0.1
5
MAX.
deg
deg
V
V
dB
kHz
mV
mV
mV
mV
mV
%/K
dB
deg
UNIT