NJM2552 JRC, NJM2552 Datasheet - Page 14

• Manufacturer Part Number: NJM2552
• Description: FM IF Demodulator IC / SSOP20
• Manufacturer: JRC

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Ver.2006-11-06
TYPICAL CHARACTERISTICS
FM : Ta=25°C, V
AM : Ta=25°C, V
[DC Characteristics]
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
0
0
circuit 1, no signal
circuit 1, no signal
Low
versus Supply Voltage
versus AM SW Voltage
Current Consumption
Current Consumption
+
+
0.5
=2.7V, fmix=20.7MHz, flo=20.25MHz, fif=450kHz, fmod=1kHz, fdev=±3kHz
=2.7V, fmix=20.7MHz, flo=20.25MHz, fif=450kHz, fmod=1kHz, AM=30%, unless otherwise noted.
2
AM SW Control Voltage (V)
Supply Voltage V+(V)
4
1
AM SW : High
Iccq1
Iccq2
1.5
6
8
2
2.5
10
12
3
8
7
6
5
4
3
2
1
0
-50
circuit 1, no signal
Current Consumption
-25
versus Temperature
Ambient Temperature Ta(°C)
0
25
Iccq1
Iccq2
50
NJM2552
75
100 125
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