TDA9802 Philips Semiconductors, TDA9802 Datasheet - Page 9

• Manufacturer Part Number: TDA9802
• Description: Multistandard VIF-PLL demodulator and FM-PLL detector
• Manufacturer: Philips Semiconductors

Philips Semiconductors
November 1992
Measurements from IF input to CVBS output (pin 7) 330
V
B
S/N(W)
RR
AGC detector (pin 19)
t
I
V
V
SYMBOL
resp
19
V
G
o CVBS
1.1
3.3
C
H
19
13
Multistandard VIF-PLL demodulator and
FM-PLL detector
o
CVBS output signal on pin 7 (peak-to-peak
value)
deviation of CVBS output signal at B/G
black level tilt
vertical tilt for worst case in L standard
differential gain
differential phase
signal-to-noise ratio; weighted
intermodulation at ‘blue’
intermodulation at ‘yellow’
intermodulation at ‘blue’
intermodulation at ‘yellow’
residual vision carrier (RMS value)
suppression of video signal harmonics
ripple rejection on pin 7
response to an increasing amplitude step of
50 dB in input signal
response to a decreasing amplitude step of
50 dB in input signal
charging current
additional charging current
discharging current
AGC voltage
threshold voltage level
for additional charging current
for fast L mode
3 dB video bandwidth
PARAMETER
50 dB gain control
30 dB gain control
B/G standard;
see note 12
vision carrier modulated
by test line (VITS) only;
see note 12
C
see Fig.5 and note 13
see Fig.6 and note 14;
f = 1.1 MHz
see Fig.6 and note 14;
f = 3.3 MHz
fundamental wave
harmonics
see note 10
see Fig.9
B/G and L
B/G
L
B/G and L; see note 12
L in case of missing
VITS pulses and no
white video content
B/G
normal mode L
fast mode L
see Fig.4
maximum gain
minimum gain
see Fig.7
L
L
9
L
between pins 13 and 14, sound carrier off
20 pF; R
CONDITIONS
L
1 k
1.7
6
56
56
58
56
57
35
25
0.85
2.0
17
0.24
31
0
1.9
1.6
MIN. TYP.
2.0
2
1
8
59
62
64
62
63
1
1
40
28
1
50
100
1.1
2.7
22
0.33
44
tbn
tbn
1.95
1.65
Preliminary specification
2.3
0.5
0.1
1
1.5
5
3
10
10
10
100
150
1.35
3.5
27
0.42
57
V
2.0
1.7
MAX.
P
TDA9802
0.7 V
V
dB
dB
%
%
%
deg
MHz
dB
dB
dB
dB
dB
mV
mV
dB
dB
ms
ms
ms
mA
V
V
V
A
A
A
A
UNIT