tda8349a NXP Semiconductors, tda8349a Datasheet - Page 7

• Manufacturer Part Number: tda8349a
• Description: Multistandard If Amplifier And Demodulator
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
February 1991
supply
V
I
IF amplifier (note 1)
V
R
C
V
f
Video output (note 5)
V
V
V
V
V
V
V
V
V
V
Z
I
I
B
G
Y
SYMBOL
P
14
1-2
11
11
G
V
11
d
14-17
1-2
1-2
1-2
1-2
11
11
11
11
11(p-p)
11
11
11
11
11
11
nl
Multistandard IF amplifier and demodulator
d
= 12 V; T
11
1-2
amb
supply voltage (pin 14)
supply current
input sensitivity
differential input resistance
differential input capacitance
gain control range
output signal for 50 dB input signal
variation
maximum input signal
maximum operating frequency
zero signal output level
top sync level (top sync AGC)
white level (white level AGC)
amplitude of video output signal (peak-
to-peak value)
amplitude difference (positive/negative)
video output voltage variation
white spot threshold level
white spot insertion level
noise clamping level
output impedance
maximum sink current
maximum source current
bandwidth of demodulated output signal
differential gain
differential phase
luminance non-linearity
intermodulation
negative modulation
positive modulation
1.1 MHz blue
1.1 MHz yellow
3.3 MHz blue
3.3 MHz yellow
= 25 C; carrier frequency 38.9 MHz; negative modulation; unless otherwise specified.
PARAMETER
7
V
note 2
note 3
note 3
note 4
note 6
note 7
note 8
see Fig.3
see Fig.3
see Fig.3
note 9
note 9
note 10
see Figs 6 and 7
CONDITIONS
V
i
= 10 mV
P
= 1 V
10.2
40
66
100
60
1.7
5
5
7.5
MIN.
12
55
50
2
2
72
0.5
4.75
2.65
2.7
4.6
1.9
0
5.6
3.8
2.3
10.0
2
7
2
30
66
60
60
60
TYP.
Product specification
TDA8349A
13.2
65
80
2.1
10
10
10
10
5
MAX.
V
mA
k
pF
dB
dB
mV
MHz
V
V
V
V
V
%
dB
V
V
V
mA
mA
MHz
%
deg
%
dB
dB
dB
dB
V
UNIT