Preliminary
4-48
RF2376
Rev A2 010829
4
Gain versus VGC (CDMA)
(Frequency 836MHz @ -18dBm, VCC=3.0V, VGC=2.0V to 0.0V)
-30.0
-20.0
-10.0
0.0
10.0
20.0
30.0
40.0
0.00.1 0.20.3 0.40.5 0.60.7 0.80.9 1.01.1 1.21.3 1.41.5 1.61.7 1.81.9 2.0
VGC (V)
Gain[dB]@-40C
Gain[dB]@+25C
Gain[dB]@+85C
Noise Figure versus VGC @ Room Temperature
(Frequency 836MHz, VCC=3.0V, VGC=2.0V to 0.5V)
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0.50.6 0.70.8 0.91.0
1.1
1.2
1.3
1.4
1.51.6 1.71.8 1.92.0
VGC (V)
NF [dB]
VSWR versus VGC @ Room Temperature
(Frequency 836MHz, VCC=3.0V, VGC=2.0V to 0.1V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
VGC (V)
RF INPUT PORT [S11]
RF OUTPUT PORT [S22]
ACPR versus VGC (CDMA)
(Frequency 836MHz @ -18dBm, VCC=3.0V, VGC=2.0V to 0.0V)
-70.0
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
VGC (V)
ACPR[dBc]@-40C
ACPR[dBc]@+25C
ACPR[dBc]@+85C
Alternate Channel Power versus VGC (CDMA)
(Frequency 836MHz @ -18dBm, VCC=3.0V, VGC=2.0V to 0.0V)
-90.0
-80.0
-70.0
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
0.00.1 0.20.3 0.40.5 0.60.7 0.80.9 1.01.1 1.21.3 1.41.5 1.61.7 1.81.9 2.0
VGC (V)
Altr.Ch.Power[dBc]@-40C
Altr.Ch.Power[dBc]@+25C
Altr.Ch.Power[dBc]@+85C
Gain versus VGC (SingleToneTest)
(RF Frequency 836MHz @ -17dBm, VCC=3.0V, VGC=2.0V to 0.0V)
-40.0
-30.0
-20.0
-10.0
0.0
10.0
20.0
30.0
40.0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
VGC (V)
Gain [dB] @ -40C
Gain [dB] @ +25C
Gain [dB] @ +85C
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