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參數(shù)資料
| 型號： | TDA5931 |
| 廠商： | SIEMENS AG |
| 英文描述： | Video IF Amplifier and Demodulator with Full-SCART |
| 中文描述： | 視頻中頻放大器和解調(diào)器與全SCART的 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大?。?/td> | 297K |
| 代理商： | TDA5931 |
Semiconductor Group
35
TDA 5931-65
Characteristics
T
A
= 25 C;
V
S
= 12 V
The characteristics data apply to the supply voltage range
V
S
stated or in case of alignment to the
alignment instructions (
see page 40
). All static voltages are referenced to ground if not stated
otherwise.
The input levels are given as rms values referenced to synchronous peak
f
PC
= 38.9 MHz.
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Static Characteristics
Total current consumption
–
I
5
38.5
56
71.5
mA
V
1/16
= 10 mVrms
AGC Voltage
Min. AGC
Max. AGC
V
16
V
16
0
2.6
0.1
2.85
0.5
6.0
V
V
V
1/16
= 45
μ
Vrms
V
1/16
= 175 mVrms
AGC-Time Constant (by neg. modulation)
Charge current (
I
max
:2)
Discharge current
Charge/discharge ratio
I
16
–
I
16
V
16
0.55
13
55
0.7
17
82
0.95
23
140
mA
μ
A
V
16
= 2 V;
V
6
< 2.2 V
V
16
= 2 V;
V
6
> 2.8 V
AGC-Time Constant (by pos. modulation)
Charge current
Discharge current
Discharge current
Charge/discharge ratio
I
16
–
I
16
–
I
16
V
16
1.1
0.15
70
4000
1.4
0.25
90
5600
1.7
0.35
110
9000
mA
μ
A
μ
A
V
16
= 2 V;
V
6
≥
4.1 V
V
16
= 2 V;
3.1 V <
V
6
< 4.1 V
V
16
= 2 V;
V
6
< 2.3 V
Averaging by Pos. Modulation
White level
V
13
V
13
V
14
I
14
V
16
V
16
4.9
5.7
6.5
V
V
1/18
= 10 mVrms
V
1/18
= 0 V;
V
16
= 3 V
R
14/17
=
∞
V
14
= 0 V
R
14/17
= 10 k
R
14/17
= 10
Zero carrier level
3.3
3.7
4.1
V
Tuner AGC threshold
I
5
=
I
max
:2
4.2
650
2.8
0.33
4.5
850
3.1
0.38
4.8
1050
3.4
0.43
V
μ
A
V
V
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| TDA5940 | Video and Sound IF with V & S SCART |
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| TDA5950 | Video and Sound IF with FM-PLL Demodulator, AFC and V & S SCART |
| TDA5950X | Video and Sound IF with FM-PLL Demodulator, AFC and V & S SCART |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA5931-65 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Video IF Amplifier and Demodulator with Full-SCART |
| TDA5940 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Video and Sound IF with V & S SCART |
| TDA5940-2 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Video and Sound IF with V & S SCART |
| TDA5950 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Video and Sound IF with FM-PLL Demodulator, AFC and V & S SCART |
| TDA5950X | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Video and Sound IF with FM-PLL Demodulator, AFC and V & S SCART |
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