Preliminary
7-53
RF2690
Rev A4 010918
7
Voltage Gain versus VGC (Temp. -40
oC)
(IF Freq. 190MHz, LO Freq. 760MHz @ -10dBm, VCC=3.3V, 3.0V, 2.7V, VGC=2.4V to 0.3V)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
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 (VGC)
Gain @3.3V,Temp.- 40C
Gain @3.0V,Temp.- 40C
Gain @2.7V,Temp.- 40C
Voltage Gain versus VGC (Temp.+25C, - 40C, +85
oC)
IF Freq. 190MHz, LO Freq. 760MHz @ -10dBm, VCC=3.3V, VGC=2.4V to 0.3v)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
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)
Gain @3.3V,Temp.25C
Gain @3.3V,Temp.- 40C
Gain @3.3V,Temp.+85C
Voltage Gain versus VGC (Temp. 25
oC)
(IF Freq. 190MHz, LO Freq. 760MHz @ -10dBm, VCC=3.3V, 3.0V, 2.7V & VGC=2.4V to 0.3V)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.30.5
0.70.9
1.11.3
1.51.7
1.9
2.1
2.32.5
VGC (V)
Gain @3.3V,Temp.25C
Gain @3.0V,Temp.25C
Gain @2.7V,Temp.25C
Voltage Gain versus VGC (Temp. +85
oC)
(IF Freq. 190MHz, LO Freq. 760MHz @ -10dBm, VCC=3.3V, 3.0V, 2.7V, VGC=2.4V to 0.3V)
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.20.4
0.60.8
1.01.2
1.41.6
1.8
2.0
2.22.4
VGC (V)
Gain @3.3V,Temp.+85C
Gain @3.0V,Temp.+85C
Gain @2.7V,Temp.+85C
IIP3 versus VGC (Temp. +25
oC, - 40oC, +85oC)
(IF Freq.190MHz, LO Freq. 760MHz @ -10dBm, VCC=2.7V, VGC=2.4V to 0.3V)
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
10.0
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)
IIP3 @2.7V,Temp.+25C
IIP3 @2.7V,Temp.- 40C
IIP3 @2.7V,Temp. +85C
IIP3 versus VGC (Temp. +25
oC, - 40oC, +85oC)
IF Freq. 190MHz, LO Freq. 760MHz @ -10dBm, VCC=3.0V, VGC=2.4V to 0.3V)
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
10.0
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(VGC)
IIP3 @3.0V,Temp.25C
IIP3 @3.0V,Temp.- 40C
IIP3 @3.0V,Temp.+85C
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