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參數資料
| 型號： | TUA4300G |
| 廠商： | SIEMENS A G |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64 |
| 封裝： | MQFP-64 |
| 文件頁數： | 15/38頁 |
| 文件大小： | 393K |
| 代理商： | TUA4300G |
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FS: 04/93
Page 23
4.AM Mode
AGC-Amplifier
Measuring condition:
fiF= 450 kHz; fmod = 1 kHz; V9 = 10mVrms , Deemphasis=100 s
1
AGC-range
AV
58=V58AM ±3dB
1
70
80
dB
2
Input sensitivity
V9
V58=V58AM -3dB
1
30
V
rms
3
AGC time seek mode on V3 L
10
0.7
V
4
AGC time seek mode off V3 H
12.4
5
V
5
Integrator Current
I13*
V9=0; Vm=3V
1
+80
+100
+120
A
6
Integrator Current
I13*
V9=200mVrms ; Vm=3V
1
- 80
-100
- 120
A
7
Integrator Current
I13*
V9=0 Vm=3V; V3=0.7 V
1
+520
+650
+780
A
8
Integrator Current
I13*
V9=200mVrms ; Vm=3V;
1
- 520
-650
- 780
A
V3=0,7 V
9
Field strength output
V63
V9=0 mV; seek mode off
1
0
0.3
0.6
V
10
V63
V9=100V; seek mode off
1
1.4
1.7
2.1
V
11
V63
V9=500 V; seek mode off
1
2.4
2.7
3.0
V
12
V63
V9=5 mV; seek mode off
1
3.5
4.1
4.7
V
13
V63
V9=30 mV; seek mode off
1
4.0
4.6
5.1
V
Demodulator
17
AF output voltage
V58AM
m=0.8
1
360
480
600
mVrms
18
AF output voltage
V1AM
m=0.8; Deemph=100
s
Lab
305
406
507
mVrms
19
Total harm. distortion
THD64
m=0.8
1
0.7
2
%
20
(S+N)/N
m=0.8; V9=20 V1
30
dB
(S+N)/N
m=0.8; V9=200 V1
50
dB
21
(S+N)/N
m= 0.8;V9=100 mVrms
166
dB
22
AF-linearity
V58
V9=100V/50 mV
1
3
dB
IF - Counter
23
IF - counter
V4
RL=100k
1
320
400
480
mVrms
Output voltage
V3=0.7 V
24
IF-counter
output voltage
V4
V3=2.4 V
1
VDC
25
IF-counter
Output voltage
V4AC
V3=2.4V
1
mVrms
*) Integrator currents are measured between the output pin (- Pole of the measurement equipment)
and a voltage source Vm (+ Pole)
SIEMENS AG
IC-SPECIFICATION
TUA 4300 G
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
AC / DC Characteristics
AC / 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
Min
Typ
Max
Units
Conditions
Circuit
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
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
12.11.96
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