NE680 NEC, NE680 Datasheet - Page 5

• Manufacturer Part Number: NE680
• Description: NECs NPN SILICON HIGH FREQUENCY TRANSISTOR
• Manufacturer: NEC

NE68018
TYPICAL NOISE PARAMETERS
NE68035
TYPICAL NOISE PARAMETERS
NE68019
TYPICAL NOISE PARAMETERS
V
V
V
V
V
FREQ.
FREQ.
FREQ.
(MHz)
(MHz)
(MHz)
CE
CE
CE
1000
2000
4000
1000
2000
3000
1000
2000
3000
1000
1500
2000
2500
3000
1000
1500
2000
2500
3000
CE
CE
500
800
500
800
500
800
500
800
= 6 V, I
= 6 V, I
= 3 V, I
= 6 V, I
= 3 V, I
C
C
C
C
C
NF
NF
NF
= 5 mA
= 5 mA
= 5 mA
(dB)
1.45
1.50
1.55
1.90
2.40
(dB)
1.36
1.47
1.55
1.71
1.88
2.06
2.29
= 5 mA
1.36
1.47
1.55
1.71
1.88
2.06
2.29
(dB)
= 5mA
1.5
1.6
1.6
2.1
2.4
1.2
1.7
2.6
OPT
OPT
OPT
20.74
17.44
15.79
21.20
17.50
15.63
10.20
19.44
15.86
14.16
11.15
19.21
14.49
(dB)
(dB)
(dB)
19.2
15.7
14.0
11.0
9.12
G
9.96
7.26
7.49
G
7.4
6.0
9.49
7.89
6.74
G
9.0
A
A
A
MAG
MAG
MAG
0.30
0.20
0.22
0.46
0.39
0.34
0.24
0.16
0.52
0.48
0.46
0.42
0.32
0.27
0.22
0.56
0.54
0.52
0.48
0.36
0.30
0.24
.47
.38
.44
.32
.19
Γ Γ Γ Γ Γ
Γ Γ Γ Γ Γ
Γ Γ Γ Γ Γ
OPT
OPT
OPT
ANG
ANG
ANG
-128
130
125
103
103
155
65
22
44
54
76
21
36
47
81
18
33
41
58
75
86
16
30
39
58
77
88
(T
(T
(T
A
A
A
Rn/50
Rn/50
Rn/50
0.37
0.30
0.33
= 25°C)
0.41
0.32
0.29
0.26
0.12
0.44
0.31
0.43
0.27
0.14
0.47
0.33
0.31
0.27
0.22
0.18
0.12
0.50
0.36
0.33
0.30
0.27
0.23
0.17
= 25°C)
= 25°C)
NE68030
TYPICAL NOISE PARAMETERS
NE68033
TYPICAL NOISE PARAMETERS
NE68039
TYPICAL NOISE PARAMETERS
V
V
V
V
V
FREQ.
FREQ.
FREQ.
(MHz)
(MHz)
V
(MHz)
CE
CE
1000
1500
2000
1000
2000
3000
4000
1000
1500
2000
1000
2000
3000
4000
1000
1500
2000
1000
2000
3000
4000
CE
CE
CE
500
800
500
500
800
500
500
800
CE
= 2.5 V, I
= 6 V, I
= 6 V, I
= 2.5 V, I
= 2.5 V, I
= 6 V, I
C
C
C
NF
NF
NF
= 5 mA
C
(dB)
1.10
1.20
1.27
1.43
1.64
= 5 mA
1.35
1.45
1.70
2.10
2.55
(dB)
1.14
1.21
1.26
1.40
1.62
(dB)
1.32
1.48
1.58
1.82
2.12
1.52
1.76
2.25
2.92
C
C
= 5 mA
1.5
1.6
1.7
2.1
2.6
= 3 mA
OPT
= 3 mA
OPT
= 3 mA
OPT
18.26
14.56
13.26
19.25
14.20
19.29
15.55
14.04
10.98
20.60
15.91
10.82
12.79
12.59
11.35
16.93
10.70
(dB)
(dB)
(dB)
5.87
3.48
7.56
5.82
G
9.80
7.76
9.18
6.60
5.22
G
9.34
8.49
7.21
G
A
A
A
MAG
MAG
MAG
0.65
0.60
0.52
0.47
0.39
0.60
0.45
0.22
0.11
0.18
0.54
0.47
0.42
0.31
0.16
0.52
0.38
0.18
0.17
0.40
0.79
0.72
0.69
0.64
0.59
0.46
0.37
0.36
0.35
Γ Γ Γ Γ Γ
Γ Γ Γ Γ Γ
Γ Γ Γ Γ Γ
OPT
OPT
OPT
ANG
ANG
ANG
-159
-132
-115
-158
-116
126
-63
52
64
78
21
32
43
48
53
17
33
42
18
28
39
55
97
29
81
21
40
-4
3
(T
(T
(T
A
A
A
Rn/50
Rn/50
Rn/50
= 25°C)
= 25°C)
0.56
0.42
0.39
0.36
0.32
0.60
0.48
0.45
0.40
0.47
= 25°C)
0.41
0.35
0.29
0.25
0.19
0.52
0.40
0.26
0.29
0.31
1.60
1.43
1.08
0.92
0.75
0.15
0.11
0.14
0.16