tda5930-5 ETC-unknow, tda5930-5 Datasheet - Page 8

• Manufacturer Part Number: tda5930-5
• Description: Video Amplifier Demodulator
• Manufacturer: ETC-unknow

Characteristics (cont’d)
T
Parameter
Design Notes (no 100 % final test) (cont’d)
Intercarrier noise voltage ratio (weighted according CCIR 468) (figure 13) with parallel tank
circuit; 38.9 MHz, SAW 361 D,
FuBK-test chart
FuBK-test chart
Dyn. output resistance
pos. video output
neg. video output
Noise figure (figure 14)
V
R
Video noise voltage ratio (figure 15) with
0 dB = 700 mVpp BA
unweighted
weighted according to
CCIR Rec. 567-1
Video frequency response
(figure 16)
– 3 dB
– 12 dB
Residual carrier voltage
at video output
Fundamental wave
f
1. harmonic wave
f
Semiconductor Group
= 38.9 MHz
= 77.8 MHz
A
1/16
GEN
= 25 ˚C
= – 45 dBm = + 62 dB V
= 800
PC
= 10 mVrms
f
SC
Symbol
S/N
S/N
–
–
R
R
F
S/N
S/N
B
B
V
V
= 5.5 MHz (– 13 dB), demodulator: TBA 120 U
11
12
– 3 dB
– 12 dB
11
11
S/N
S/N
PC
min.
80
100
50
55
8
15
= 10 mVrms
20
Limit Values
typ.
48
17
2
11
115
150
5
55
60
10
17
3.0
0.3
max.
150
200
7
13
20
6.0
0.6
Unit
dB
dB
dB
dB
dB
dB
dB
MHz
MHz
mV
mV
Test Condition
V
FuBK mod.
V
2.753 MHz mod.
with detuning
with detuning
f
f
1/16
1/16
= – 400 kHz
= + 400 kHz
TDA 5930-5
= 10 mVpp
= 10 mVpp