UPA835TF 查看數據表（PDF） - NEC => Renesas Technology
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UPA835TF Datasheet PDF : 10 Pages
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UPA835TF
TYPICAL PERFORMANCE CURVES (TA = 25˚C)
Q1
INSERTION POWER GAIN vs.
COLLECTOR CURRENT
10
f = 2 GHz
5V
8
3V
6
VCE = 1 V
4
2
0.5
2
5
10
20
50
Collector Current, lc (mA)
NOISE FIGURE vs.
COLLECTOR CURRENT
4
VCE = 3 V
f = 2 GHz
3
2
1
0
0.5
1
2
5 10 20
50
Collector Current, lc (mA)
FEEDBACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
0.6
f = 1 MHz
0.5
0.4
0.3
0.2
0.5
1
2
5
10
20
Collector to Base Voltage, VCB (V)
Q2
INSERTION POWER GAIN vs.
COLLECTOR CURRENT
15
VCE = 3 V
f = 1.0 GHz
10
5
0
0.5 1
5 10
50 100
Collector Current, lc (mA)
NOISE FIGURE vs.
COLLECTOR CURRENT
6
VCE = 3 V
f = 1 GHz
4
2
0
0.5 1.0
5.0 10
50 100
Collector Current, lc (mA)
FEEDBACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
5.0
f = 1 MHz
2.0
1.0
0.5
0.2
0.1
1
2
5 10
20
50
Collector to Base Voltage, VCB (V)
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