NJM2592 JRC, NJM2592 Datasheet - Page 15

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

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Ver.2004-08-25
120
110
100
70
65
60
55
50
2.5
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
90
80
70
60
50
40
Current Consumption versus Temperature
Demodulated Output versus Temperature
-40
-40
-40
Condition 1(IF input)
No input signal
-20
-20
-20
S/N versus Temperature
Ambient Temperature Ta(°C)
Ambient Temperature Ta(°C)
Ambient Temperature Ta(°C)
0
Condition 1(IF input)
Condition 2(MIX input)
0
0
20
20
20
40
40
40
60
60
60
80
80
80
100
100
100
30
25
20
15
10
-3dB Limiting Sensitivity versus Temperature
30
25
20
15
10
5
0
60
55
50
45
40
5
0
-40
-40
-40
Mixer Conversion Gain versus Temperature
Measured at Pin3, terminated with 2kΩ
FSK Duty Ratio versus Temperature
Condition 1(IF input)
-20
-20
-20
Ambient Temperature Ta(°C)
Ambient Temperature Ta(°C)
Ambient Temperature Ta(°C)
0
0
0
Condition 1(IF input)
Condition 2(MIX input)
20
20
20
40
40
40
fmix=400MHz
fmix=100MHz
NJM2592
60
60
60
80
80
80
100
100
100
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