NJM2552 JRC, NJM2552 Datasheet - Page 15

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

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Ver.2006-11-06
[Mixer Characteristics]
30
25
20
15
10
120
100
80
60
40
20
0
10
Mixer 3rd Order Intermodulation
Frequency and Supply Voltage
Mixer Conversion Gain versus
circuit 5, VinMIX=40dBuV, VinLO=100dBuV
0
circuit 5, VinLO=100dBuV
Mixer Input Frequency fmix(MHz)
Products
Desired
Mixer Input Level VinMIX(dBuV)
20
1dB Comp.Pt.
40
100
60
3rd Order
Intermod.
Products
80
V+=2.7V
V+=9V
V+=2.2V
100
IIP3
1000
120
30
25
20
15
10
25
20
15
10
5
0
10
40
Mixer Conversion Gain versus
circuit 5, VinMIX=40dBuV, VinLO=100dBuV
Mixer Conversion Gain vesus
circuit 5, VinMIX=40dBuV
Frequency and Temperature
Ta=- 40°C
Mixer Input Frequency fmix(MHz)
Ta=- 40°C
Local Input Level VinLO(dBuV)
Local Input Level
60
Ta=85°C
Ta= 25°C
100
80
Ta=25°C
Ta=85°C
NJM2552
100
1000
120
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