RF2642PCBA41X 查看數據表（PDF） - RF Micro Devices
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产品描述 (功能)
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RF2642PCBA41X Datasheet PDF : 10 Pages
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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
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)
Rev A8 060925
RF2642
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)
6-57
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