參數(shù)資料
型號: TDA5931-65
廠商: SIEMENS A G
元件分類: 接收器
英文描述: Video IF Amplifier and Demodulator with Full-SCART
中文描述: AM, VIDEO DISCRIMINATOR, PDIP18
文件頁數(shù): 8/13頁
文件大?。?/td> 297K
代理商: TDA5931-65
Semiconductor Group
38
TDA 5931-65
Characteristics
(cont’d)
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Video output voltages (peak to peak)
f
PC
= 10 mVrms with neg. modulation and
residual carrier = 10%; with neg. modulation and residual carrier < 6%
Pos. video output
changes related to
TV-standard switch over
V
6
V
6
1.8
2.0
2
2.2
5
Vpp
%
0 V <
V
2
< 1.9 V
0 V <
V
12
< 1.9 V;
0 <
V
2
< 1.9 V
2.4 V <
V
12
< 6 V
V
6
/
V
5
10.8 V <
V
5
< 13.2 V
R
L
=
Change due to operating
voltage
1.5
3
%
Neg. SCART output
V
4
V
6
1.9
2.1
2.3
Vpp
Changes of the video output
voltage over the control
range of 55 dB
0.2
0.5
dB
Video gain
V
6
/
V
3
1.9
2.0
2.1
R
G
< 500
;
2.4 <
V
2
< 6 V;
V
3
= 1 Vpp (2 MHz)
2.4 <
V
2
< 6 V;
V
3
= 1 Vpp sinus
0 <
V
2
< 1.9 V;
V
1/18
= 0 V;
V
16
= 3 V;
V
3
= 1 Vpp sinus
50 Hz … 10 MHz
Video bandwidth
P
6/3-3dB
8
9
MHz
Cross talk attenuation
A
40
50
dB
Design Notes
(no 100% final test)
Input resistance
(symmetrical)
R
1/18
1.5
2
2.5
k
Input capacitance
(symmetrical)
C
1/18
2
5
pF
Low pass cut-off
f
– 3 dB (13)
70
100
130
Hz
C
13/17
= 100 nF
±
10%
2.4 <
V
2
= 6 V
;
(SCART operation)
V
3
= 1 Vpp norm
video signal
V
3
= 1 Vpp norm
video signal
Pos. video output
white level
Synchron pulse level
frequency
V
6
V
6
3.9
1.9
4.2
2.2
4.9
2.7
V
V
Video input voltage
±
3 dB at
R
G
< 500
V
3
1
Vpp
相關(guān)PDF資料
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