參數(shù)資料
型號: TDA5930-5
廠商: SIEMENS A G
元件分類: 接收器
英文描述: Video IF Amplifier and Demodulator
中文描述: AM, VIDEO DISCRIMINATOR, PDIP16
文件頁數(shù): 7/18頁
文件大?。?/td> 481K
代理商: TDA5930-5
Semiconductor Group
19
TDA 5930-5
Characteristics
(cont’d)
T
A
= 25 C
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Switching Voltage (figure 12)
L = L/E standard
H = B/G stand. or open
V
2
V
2
0
2.6
1.8
6
V
V
Dynamic Characteristics
Min. IF-Input Voltage (figure 1)
(min. gain)
PC
rms
V
1/16
45
60
μ
V
V
11pp
– 1 dB
Max. IF-Input Voltage (figure 1)
(max. gain)
PC
rms
IF-control range (
figure 1
)
Pos. video output (
figure 8
)
Change
V
11
by standard switch-over
105
140
mV
V
1/16
V
11pp
+ 1 dB
V
V
11
V
11
65
70
dB
2.7
3.0
3.3
V
pp
%
R
L
1.5 k
0 V <
V
2
< 2 V =
B/G Operat.
2.6 V <
V
2
< 6 V =
L Operat.
10.8 V <
V
13
< 13.2 V
1
5
Changes via
operating voltage
V
11
/
V
13
V
12
1.5
3
%
Neg. video output (
figure 9
)
1.95
2.15
2.35
V
pp
R
L
=
Video output voltage change (
figure 8
) by means of a control range of 55 dB
V
11
0.2
0.5
dB
Design Notes (no 100 % final test)
Input resistance
(symmetrical)
R
1/16
1.5
2
2.5
k
Input capacitance
(symmetrical)
C
1/16
2
5
pF
Low pass cut-off
frequency (
figure 5
)
f
– 3 dB(10)
70
100
130
Hz
C
10/15
=
100 nF
±
10 %
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