NESG2031M05 Datasheet, PDF (9/14 Pages) NEC – NECs NPN SiGe HIGH FREQUENCY TRAN SIS TOR

NESG2031M05
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
6
30
5
Ga
25
4
20
3
15
2
10
1
5
NF
VCE = 1 V
f = 1 GHz
0
0
1
10
100
Collector Current IC (mA)
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
6
30
5
25
4
Ga
20
3
15
2
10
1
5
NF
VCE = 1 V
f = 2 GHz
0
0
1
10
100
Collector Current IC (mA)
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
6
12
5
10
Ga
4
8
3
6
2
4
1
NF
2
VCE = 1 V
f = 5.2 GHz
0
0
1
10
100
Collector Current IC (mA)
Remark The graph indicates nominal characteristics.
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
6
30
Ga
5
25
4
20
3
15
2
10
1
5
NF
VCE = 2 V
f = 1 GHz
0
0
1
10
100
Collector Current IC (mA)
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
6
30
5
25
Ga
4
20
3
15
2
10
1
5
NF
VCE = 2 V
f = 2 GHz
0
0
1
10
100
Collector Current IC (mA)
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
6
12
Ga
5
10
4
8
3
6
2
4
1
NF
2
VCE = 2 V
f = 5.2 GHz
0
0
1
10
100
Collector Current IC (mA)
R09DS0035EJ0400 Rev. 4.00
Jun 20, 2012
Page 9 of 12