RF9678 データシートの表示（PDF） - RF Micro Devices
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RF9678 Datasheet PDF : 16 Pages
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RF9678
ICC versus VGC
50.0
(1 VP-P, 380 MHz)
+25C
45.0
40.0
35.0
30.0
25.0
20.0
15.0
5
10.0
0.0
0.5
1.0
1.5
2.0
2.5
VGC (VDC)
ACPR versus VGC (W-CDMA, 3GPP, Temp. +25oC, - 40oC, +85oC)
(LO Freq. 760MHz@-8dBm, VCC=3.0V, VGC=2.4 to 0.2V)
0.0
-10.0
ACPR [dBc] @ +25C
ACPR [dBc] @ - 40C
ACPR [dBc] @ +85C
-20.0
-30.0
-40.0
-50.0
-60.0
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)
0.0
-10.0
-20.0
Altr. Channel Power versus VGC
(W-CDMA-3GPP, Temp. +25oC, -40oC, +85oC)
(LO Freq. 760MHz@-8dBm, VCC=3.0V, VGC=2.4V to 0.2V)
ALTR.Ch.Power [dBc] @ +25C
ALTR.Ch.Power[dBc] @ - 40C
ALTR.Ch.Power[dBc] @ +85C
-30.0
-40.0
-50.0
-60.0
-70.0
-80.0
-90.0
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)
5-104
Preliminary
0
-2
-4
-6
-8
-10
-12
-14
-16
0
60.00
POUT versus VIN
(VGC = 2.4VDC, 380 Mhz, W-CDMA)
(25°C)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
VIN (VP Differential)
Performance versus VBIAS
VIN=300mVPP (Differential)
0.00
50.00
-5.00
40.00
-10.00
30.00
-15.00
20.00
-20.00
10.00
ACPup (dbc)
ACPlow (dbc)
ALTup (dbc)
ALTlow (dbc)
ChPout (dbm)
-25.00
0.00
-30.00
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)
0.0
-10.0
-20.0
Channel Output Power versus VGC
(W-CDMA-3GPP, Temp. +25oC)
(LO Freq. 760MHz@-8dBm,VCC=2.7, 3.0, 3.3V, VGC=2.4 to 0.2V)
Ch.Power out [dBm] @ 3V
Ch.Power out [dBm] @ 2.7V
Ch.Power out [dBm] @ 3.3V
-30.0
-40.0
-50.0
-60.0
-70.0
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)
Rev A4 010622
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