RF2642 データシートの表示（PDF） - RF Micro Devices
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RF2642 Datasheet PDF : 8 Pages
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RF2642
LO to RF Leakage for Upconverter Mixer Alone
-20.0
-25.0
-30.0
-35.0
-40.0
-45.0
-50.0
-10.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0
6
LO Drive (dBm)
Gain and Noise Figure versus LO Drive at VCC=3.0V
for Upconverter + PA Driver at High Gain Mode
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
Gain (dB)
Noise Figure (dB)
0.0
-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)
Output IP3 versus Drive Level at VCC=3.0V
for Upconverter + PA Driver at Low Gain Mode
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
-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)
6-56
Preliminary
ACPR1 and ACPR2 versus LO Drive at VCC=3.0V
for Upconverter + PA Driver at High Gain Mode
90.0
80.0
80.0
70.0
70.0
60.0
60.0
50.0
50.0
40.0
40.0
30.0
30.0
20.0
20.0
ACPR2, 1.98 MHz (dBc)
10.0
10.0
ACPR1, 880KHz (dBc)
0.0
0.0
-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 and Noise Figure versus LO Drive at VCC=3.0V
for Upconverter + PA Driver at Low Gain Mode
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
Gain (dB)
Noise Figure (dB)
0.0
-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)
Rev A2 010720
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