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Preliminary
5-104
RF9678
Rev A4 010622
5
ICC versus VGC
(1 VP-P, 380 MHz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
0.0
0.5
1.0
1.5
2.0
2.5
VGC (VDC)
+25C
POUT versus VIN
(VGC =2.4VDC, 380 Mhz, W-CDMA)
-16
-14
-12
-10
-8
-6
-4
-2
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
VIN (VP Differential)
(25°C)
Performance versus VBIAS
VIN=300mVPP (Differential)
0.00
10.00
20.00
30.00
40.00
50.00
60.00
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
VBIAS (VDC)
-30.00
-25.00
-20.00
-15.00
-10.00
-5.00
0.00
ACPup (dbc)
ACPlow (dbc)
ALTup (dbc)
ALTlow (dbc)
ChPout (dbm)
ACPR versus VGC (W-CDMA, 3GPP, Temp. +25
oC, - 40oC, +85oC)
(LO Freq. 760MHz@-8dBm, VCC=3.0V, VGC=2.4 to 0.2V)
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
VGC (V)
ACPR [dBc] @ +25C
ACPR [dBc] @ - 40C
ACPR [dBc] @ +85C
Channel Output Power versus VGC
(W-CDMA-3GPP, Temp. +25
oC)
(LO Freq. 760MHz@-8dBm,VCC=2.7, 3.0, 3.3V, VGC=2.4 to 0.2V)
-70.0
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
VGC (V)
Ch.Power out [dBm] @ 3V
Ch.Power out [dBm] @ 2.7V
Ch.Power out [dBm] @ 3.3V
Altr. Channel Power versus VGC
(W-CDMA-3GPP, Temp. +25
o
C, -40
o
C, +85
o
C)
(LO Freq. 760MHz@-8dBm, VCC=3.0V, VGC=2.4V to 0.2V)
-90.0
-80.0
-70.0
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
VGC (V)
ALTR.Ch.Power [dBc] @ +25C
ALTR.Ch.Power[dBc] @ - 40C
ALTR.Ch.Power[dBc] @ +85C
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