Q1
INSERTION POWER GAIN vs. FREQUENCY
25.0
VCE = 3 V
IC = 7 mA
20.0
15.0
10.0
5.0
0.0
0.1
1.0
10.0
Frequency f (GHz)
NOISE FIGURE vs. COLLECTOR CURRENT
6.00
VCE = 3 V
f = 1 GHz
5.00
4.00
3.00
2.00
1.00
0.00
1
10
100
Collector Current IC (mA)
0.900
0.800
0.700
0.600
0.500
0.400
0.300
0.200
0.100
0.000
1
FEEDBACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
f = 1 MHz
10
100
Collector to Base Voltage VCB (V)
µPA831TC
Q2
INSERTION POWER GAIN vs. FREQUENCY
25.0
VCE = 3 V
IC = 7 mA
20.0
15.0
10.0
5.0
0.0
0.1
1.0
10.0
Frequency f (GHz)
NOISE FIGURE vs. COLLECTOR CURRENT
6.00
VCE = 3 V
f = 1 GHz
5.00
4.00
3.00
2.00
1.00
0.00
1
10
100
Collector Current IC (mA)
0.500
0.450
0.400
0.350
0.300
0.250
0.200
0.150
0.100
0.050
0.000
1
FEEDBACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
f = 1 MHz
10
100
Collector to Base Voltage VCB (V)
6
Data Sheet P14554EJ1V0DS00