NJM2549 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJM2549 Datasheet PDF : 18 Pages
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NJM2549
Demodulated Signal Level versus
Supply Voltage and Ambient Temperature
200
180
Ta= 85°C
160
25°C
-40°C
140
120
100
2
4
6
8
10
Supply Voltage V+ ( V )
AF Output pin Bias Current versus
Supply Voltage and Ambient Temperature
350
300
Ta= 85°C
250
25°C
200
-40°C
150
100
2
4
6
8
10
Supply Voltage V+ ( V )
Demodulated DC Level versus Frequency
and R2
3
R2= 4.7k
2.4k
1.2k
2
680
360
1
180
Demodulated Signal Level versus
Temperature and Supply Voltage
200
180
V+= 9.0V
160
3.0V, 2.7V
140
120
100
-50
0
50
100
Ambient Temperature Ta ( °C )
AF Output pin Bias Current versus
Temperature and Supply Voltage
350
V+= 9.0V
300
250
3.0V
2.7V
200
150
100
-50
0
50
100
Ambient Temperature Ta ( °C )
0
10.6
10.65
10.7
10.75
10.8
IF Input Frequency ( MHz )
Ver.2010-06-24
- 17 -
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