[Mixer Characteristics]
Mixer Conversion Gain versus
Frequency and Supply Voltage
30 circuit 5, VinMIX=40dBuV, VinLO=100dBuV
25
V+=9V
V+=2.7V
20
V+=2.2V
15
10
10
100
1000
Mixer Input Frequency fMIX(MHz)
Mixer 3rd Order Intermodulation
120 circuit 5, VinLO=100dBuV
1dB Comp.Pt.
100
80
Desired
IIP3
Products
60
40
3rd Order
Inte rmod.
20
Products
0
0 20 40 60 80 100 120
Mixer Input Level VinMIX(dBuV)
NJM2552
Mixer Conversion Gain versus
Frequency and Temperature
30 circuit 5 , VinMIX=40dBuV , VinLO=100dBuV
25
20
Ta=- 40°C
15
Ta=25°C
Ta=85°C
10
10
100
1000
Mixer Input Frequency fMIX(MHz)
Mixer Conversion Gain vesus
Local Input Level
25 circuit 5, VinMIX=40dBuV
20
15
Ta=- 40°C
10
Ta= 25°C
5
Ta=85°C
0
40
60
80
100
120
Local Input Level VinLO(dBuV)
Ver.2007-10-24
- 15 -