參數(shù)資料
型號： tua 4300g
廠商： SIEMENS AG
英文描述： One Chip Car Radio(單片式車載電臺)
中文描述： 單芯片汽車收音機（單片式車載電臺）
文件頁數(shù)： 17/38頁
文件大?。?/td> 393K
代理商： TUA 4300G
FS: 04/93
Page 18
Prestage AGC output
10 AGC-voltage AM
11 AGC-voltage AM
12 AGC-voltage FM
13 AGC-current FM
14 Integrator Current
15 Integrator Current
V
20
V
20
V
32
I
21
I
31*
I
31*
V
33,34
=50mVrms
V
33,34
=200mVrms
V
33,34
=50mVrms
V
33,34
=50mVrms
V
33,34
=50mVrms Vm=3V
V
33,34
=200mVrms Vm=3V
1
1
1
1
1
1
6
0
0
0
7
V
V
V
mA
μ
A
μ
A
0.5
0.15
0.1
-49
+51
-30
+32
-
38
+40
2 nd AM IF section
Mixer 2
1 Max. Mixer gain
A
M2
f
17
=10.7 MHz; f
14
=10.25 MHz
A
A=A
V17=1mV
- A
V17=100 mV
V
17
=1mV; V
3
=0.7V
F
I
42
*
V
17
=0 V
m
=3V
I
42
*
V
17
=100mV
rms
V
m
=3V
V
17
=1mV; V
out
=V
IF450
1
17
20
23
dB
2 Mixer AGC-range
3 Mixer gain seek mode on
4 Noise figure
5 Integrator Current
6 Integrator Current
2nd LO
7 Operational frequency f
14
8 External force voltage
9 Input Imp. Crystal Osc. Z
14
10 Crystal Resistance
11 Spurious Harm. Cryst.
1
1
Lab
1
1
17
17
20
20
10
23
23
dB
dB
dB
μ
A
μ
A
+80
- 190
+150
-
270
+230
- 380
1
1
Lab
9.25
30
-500
10.25
11.25
MHz
mV
rms
dB
V
14
Rg=600
;
Ck= 100pF
-600
-400
100
R
C1
a
SP
P
TOTC
=50
μ
W; Fundamental
P
TOTC
=50
μ
W; F<30 MHz
-20
FM mode
f
IF
=10.7 MHz
f
35-36
=100 MHz
V
43
=open
Mixer 1
1 Interceptpoint
3rd order
2 Noise figure (10 MHz)
3 Mixer gain
I
P3
Lab
125
dB
μ
V
special testcircuit necessary
R
g opt
=500
V
35-36
=10mV
rms
; V
out =
V
23
(R
F
=330
;a
F
=-4dB)
V
35,36
=10mV
rms
; V
out
=V
IF10.7
R
35-36
sym.
C
35-36
sym.
R
35-36
asym.
C
35-36
asym.
F
A
M1
Lab
Lab
6
9
dB
dB
4 Over all gain
5 Input impedance
6 Input impedance
7 Input impedance
8 Input impedance
Prestage AGC output
9 AGC voltage FM
10 AGC voltage FM
11 AGC current FM
12 AGC current FM
13 AGC voltage AM
14 Integrator Current
15 Integrator Current
*) Integrator currents are measured between the output pin (- Pole of the measurement equipment)
and a voltage source V
(+ Pole
)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created
by patent grant or registration of a utility model or design, are reserved.
HL DOK
V66047-S695-G100-G1
A
M IF
1
Lab
Lab
Lab
Lab
26
3.2
1.6
1.6
3.2
32
4
2
2
4
38
4.8
2.4
2.4
4.8
dB
k
pF
k
pF
V
32
V
32
I
21
I
21
V
28
I
32
*
I
32
*
V
35,36
=0mV
rms
V
35,36
=50mV
rms
V
35,36
=0 mV
rms
V
35,36
=50mV
rms
V
35,36
=0
V
35
=0 V
m
=4.8V
V
35
=100mV
rms
V
m
=4.8V
1
1
1
1
1
1
1
5.6
0
9.5
0
0
- 12
+42
6.4
7.2
0.1
14.5
0.1
0.5
- 46
+81
V
V
mA
mA
V
μ
A
μ
A
12
-
25
+60
SIEMENS AG
IC-SPECIFICATION
TUA 4300 G
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
AC / DC Characteristics
A
C / DC characteristics involve the spread of values guaranteed within the specified supply voltage and ambient
temperature range. Typical characteristics are the median of the production.
#
Parameter
Symbol
Test
Conditions
Test
Circuit
Min
Typ
Max
Units
12.11.96
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