T0781 Datasheet, PDF (12/18 Pages) ATMEL Corporation – 1700 - 2300 MHz High Linearity SiGe Active Receiver Mixer

Figure 22. Input P1dB Versus LO Drive, T_amb = 25°C
Input P1dB vs LO Drive
T=25C
10.0
-3 dBm
8.0
0 dBm
+3 dBm
6.0
4.0
2.0
0.0
2000
2050
2100 2150 2200
Frequency (MHz)
2250
2300
Figure 23. 1700 MHz to 2000 MHz Application Schematic (Differential Drive)
5V
IFout
J5
Lfil
Vcc
C3
T2
C7 IC1
C9
C1
1
16
Vcc
2
15
Vcc
RFin
J3
T9 _C4
L3
C5
3
14
4
13
5
12
C11 ^T11
L4
C12
LOin
J4
6
11
Vcc
7
10
Vcc
C20
8
9
C21
L1
Vcc
C6
L2
Vcc
C10
12 T0781
4534B–SIGE–01/03