T0781 Datasheet, PDF (7/18 Pages) ATMEL Corporation – 1700 - 2300 MHz High Linearity SiGe Active Receiver Mixer

4534B–SIGE–01/03
Figure 9. RF & LO Return Loss, T_amb = 25°C
0
-5
-10
-15
-20
-25
-30
1400
RF & LO Return Loss (Note 1)
T=+25ºC
RF RL
LO RL
1600
1800
2000
Frequency (MHz)
2200
Figure 10. IF Return Loss, T_amb = 25°C
IF Return Loss (Note 1)
T=+25ºC
0
-5
-10
-15
-20
-25
-30
30 60 90 120 150 180 210 240 270 300
Frequency (MHz)
Figure 11. Input P1dB Versus Temperature, P_LO = 0 dBm
Input P1dB vs Tem perature
Plo=0 dBm
5.0
3.0
1.0
-1.0
-3.0
-5.0
1700
-40º C
+25º C
+85º C
1750 1800 1850 1900
Frequency (MHz)
1950
2000
T0781
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