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參數(shù)資料
| 型號： | TUA4401 |
| 英文描述： | FM Receiver Circuit |
| 中文描述： | 調(diào)頻接收機電路 |
| 文件頁數(shù)： | 28/32頁 |
| 文件大小： | 832K |
| 代理商： | TUA4401 |
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Specification
TUA 4401
Semiconductor Group
29
1.6.99
9.2
Operating Range
Within the operational range the IC operates as described in the circuit description.
The AC / DC characteristic limits are not guaranteed.
9.3
AC/DC Characteristics
AC / DC characteristics involve the spread of values guaranteed in the specified supply voltage and ambient
temperature range. Typical characteristics are the median of the production.
Parameter
Symbol
Limit Values
min
8
Unit
Test Conditions
max
9
100
85
Supply voltage
Current consumption
Ambient temperature
V
VCC
I
vcc
T
A
V
mA
°
C
- 40
Parameter
T
A
= 25
°
C,V
VCC
= 8.5V
Power supply
Total current consumption
1st local oscillator
Frequency range
Frequency range
Frequency range
Negative input impedance
RF mixer
Input frequency
Max input RF level
Symbol
Limit Values
typ
Unit
Test conditions
min
max
I
VCC
85
mA
f
1st LO
f
1st LO
f
1st LO
Z
27-28
50
80
160
250
150
250
MHz
MHz
MHz
Q factor of coil > tbf
coil tbf; see SUB06h
f = 100 MHz
- tbf
f
31-32
V
31-32
R
31/32
C
31/32
A
mix
60
120
140
MHz
dB
μ
V
pF
dB
dB
μ
V
dB
V
Input impedance
single ended
tbf
tbf
tbf
tbf
tbf
4.8
Mixer gain
Input IP3
Noise Figure
Reference voltage RF section
Prestage AGC outputs
AGC threshold range
AGC voltage for MOSFET Gate 2 V
30
AGC voltage for MOSFET Gate 2 V
30
AGC current normal polarity
AGC current normal polarity
AGC current inverse polarity
AGC current inverse polarity
F
V
39
V
31-32
15
60
mV
V
V
mA
mA
mA
mA
see diagram SUB06h
V
31-32
= 0 mV
V
31-32
= 200 mV
V
31-32
= 0 mV
V
31-32
= 200 mV
V
31-32
= 200 mV
V
31-32
= 0 mV
V
31-32
= 0 mV;
Vm = 3V
V
31-32
= 200 mV;
Vm = 3V
6.4
0.1
I
35
I
35
I
34
I
34
12
0.1
12
0.1
Integrator current
I
30
-50
μ
A
Integrator current
I
30
50
μ
A
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相關(guān)代理商/技術(shù)參數(shù) |
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| TUA4401K | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:FM Car Radio IC with PLL |
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| TUA6010XS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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