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Preliminary
6-56
RF2642
Rev A2 010720
6
LO to RF Leakage for Upconverter Mixer Alone
-50.0
-45.0
-40.0
-35.0
-30.0
-25.0
-20.0
-10.0
-9.0
-8.0
-7.0
-6.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
LO Drive (dBm)
ACPR1 and ACPR2 versus LO Drive at VCC=3.0V
for Upconverter + PA Driver at High Gain Mode
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
-10.0
-9.0
-8.0
-7.0
-6.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
LO Drive (dBm)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
ACPR2, 1.98 MHz (dBc)
ACPR1, 880KHz (dBc)
Gain and Noise Figure versus LO Drive at VCC=3.0V
for Upconverter + PA Driver at High Gain Mode
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
-10.0
-9.0
-8.0
-7.0
-6.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
LO Drive (dBm)
Gain (dB)
Noise Figure (dB)
Gain and Noise Figure versus LO Drive at VCC=3.0V
for Upconverter + PA Driver at Low Gain Mode
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
-10.0
-9.0
-8.0
-7.0
-6.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
LO Drive (dBm)
Gain (dB)
Noise Figure (dB)
Output IP3 versus Drive Level at VCC=3.0V
for Upconverter + PA Driver at Low Gain Mode
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
-10.0
-9.0
-8.0
-7.0
-6.0
-5.0
-4.0
-3.0
-2.0
-1.0
0.0
LO Drive (dBm)
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