tda4474-msd ATMEL Corporation, tda4474-msd Datasheet - Page 7

• Manufacturer Part Number: tda4474-msd
• Description: Multistandard Video-if And Quasi Parallel Sound Processing
• Manufacturer: ATMEL Corporation

Rev. A2, 04-Dec-98
Control voltage for mode 1:
Control voltage for mode 2:
Video output
Output current – source
Output resistance
Video output signal
Difference of the video
signals
Sync. level
Zero carrier level for neg.
modolation
(Ultra white level)
Zero carrier level for pos.
modulation
(Ultra black level)
Supply voltage influence on
the ultra black– and ultra
white level
Video bandwidth (–3 dB)
Video frequency response
over the AGC range
Differential gain error
Differential phase error
Intermodulation 1.07 MHz
Video signal to noise ratio
Residual vision carrier
fundamental wave
38.9 MHz and second
harmonic 77.8 MHz
Lower limiting level
Upper limiting level
Ripple rejection
Standard switch
neg. modulated VIF and
FM/NICAM sound
pos. modulated VIF and AM
/ L-NICAM sound
Switching current
AFC output
Control slope
Frequency drift by
temperature
Output voltage:
Output current
upper limit
lower limit
Parameters
– sink
See note 1
Peak-to-peak value
Between B/G and L
V
V
R
See note 5
Weighted, CCIR–567
Below sync level
Above ultra white level
Pin 25, 14, see note 1
See note 6
Related to the picture
carrier frequency
L
8
8
Test Conditions / Pins
= 3 V
= 3 V
w
1 k
W
, C
Pin14
L
v
Pin 15
Pin 24
50 pF
Symbol
D
D
D
"
D
v
V
D
V
V
V
V
V
v
I
D
R
a
V
V
v
D
DG
S/
RR
DP
I
AFC
o,vid
V/
res1
AFC
sync
I/
B
sw1
sw2
sw
I
out
o,vid
DC
DC
IM
f
B
lim1
lim2
N
out
IF
D
V
f
V
Min.
s
1.8
2.0
52
56
35
–0.4
2
6
0
"
"
Typ.
1.15
0.25
400
600
2.0
1.2
3.4
0.7
60
60
1
8
2
2
2
100
0.2
TDA4474
Max.
100
2.2
2.0
0.8
0.6
0.4
10
10
V
5
3
5
5
s
m
A/kHz
%/ V
MHz
Unit
mA
mA
V
mV
mV
mV
mA
deg
m
dB
dB
dB
dB
W
%
V
V
V
%
V
V
%
V
V
7 (16)
A
pp