NJM2592 JRC, NJM2592 Datasheet - Page 12

• Manufacturer Part Number: NJM2592
• Description: FM IF Demodulator IC / SSOP20
• Manufacturer: JRC

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NJM2592
- 12 -
TYPICAL CHARACTERISTICS
100
120
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
80
60
40
20
80
60
40
20
S/N versus Supply Voltage-Mixer Input-
0
0
0
Current Consumption versus Supply Voltage
0
0
Demodulated Output versus Supply Voltage
Condition 2(Mixer input)
Condition 1(IF input)
No input signal
2
2
2
Supply Voltage V+(V)
Supply Voltage V+(V)
Supply Voltage V+(V)
4
4
4
6
6
6
(
Ta=25°C, V
8
8
8
+
=2.0V, unless otherwise noted
10
10
10
30
25
20
15
10
30
25
20
15
10
60
55
50
45
40
5
0
5
0
-3dB Limiting Sensitivity versus Supply Voltage
Mixer Conversion Gain versus Supply Voltage
0
0
FSK Duty Ratio versus Supply Voltage
0
Condition 1(IF input)
Condition 1(IF input)
Measured at Pin3, terminated with 2kΩ
2
2
2
)
Supply Voltage V+(V)
Supply Voltage V+(V)
Supply Voltage V+(V)
4
4
4
CHARGE SW=OFF
CHARGE SW=ON
6
6
6
Fmix=100MHz
Fmix=400MHz
8
8
8
Ver.2004-08-25
10
10
10