NE678M04-T2-A CALIFORNIA EASTERN LABS, NE678M04-T2-A Datasheet - Page 6

• Manufacturer Part Number: NE678M04-T2-A
• Manufacturer: CALIFORNIA EASTERN LABS

Specifications of NE678M04-T2-A

• Transistor Polarity: NPN
• Number Of Elements: 1
• Collector-emitter Voltage: 9V
• Collector-base Voltage: 9V
• Emitter-base Voltage: 2V
• Collector Current (dc) (max): 100mA
• Dc Current Gain (min): 75
• Power Dissipation: 205mW
• Frequency (max): 12GHz
• Operating Temp Range: -65C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 4
• Lead Free Status / Rohs Status: Compliant

NE678M04
TYPICAL SCATTERING PARAMETERS
NE678M04
V
Note:
1. Gain Calculations:
FREQUENCY
MAG =
C
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.500
1.800
1.900
2.000
2.500
3.000
3.500
4.000
4.500
5.000
5.500
6.000
= 3 V, I
GHz
|S
|S
-j10
j10
0
21
12
|
|
C
(
= 30 mA
K –
10
-j25
j25
0.52
0.55
0.56
0.56
0.56
0.56
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.58
0.60
0.62
0.64
0.65
0.67
MAG
K - 1
25
2
S22
S
).
50 100
11
-j50
j50
When K ≥ 1, MAG is undefined and MSG values are used. MSG =
-136.33
-149.34
-158.35
-167.02
-172.39
-176.68
-114.70
179.14
176.07
161.30
153.82
151.23
148.83
136.19
123.25
109.78
-74.30
96.93
85.43
75.45
66.54
57.90
ANG
S11
39.85
28.29
20.98
16.42
13.45
11.22
j100
-j100
MAG
9.70
8.57
7.66
6.93
4.70
3.96
3.76
3.58
2.90
2.44
2.10
1.84
1.63
1.46
1.32
1.19
S
21
141.89
120.64
108.33
100.26
-18.79
-28.80
-38.45
ANG
94.25
90.08
85.86
82.27
78.87
75.71
61.65
53.96
51.43
48.96
36.74
24.91
13.41
-8.43
2.30
(T
A
0.02
0.04
0.04
0.04
0.16
0.19
0.21
0.22
0.24
0.03
0.03
0.03
0.05
0.05
0.06
0.08
0.09
0.09
0.10
0.12
0.14
0.18
= 25°C)
MAG
S
12
63.14
50.10
45.90
45.26
45.86
47.13
48.18
49.01
49.82
50.22
49.69
48.26
47.59
46.86
42.26
36.84
30.78
24.27
17.67
ANG
11.05
-2.21
4.47
+180º
|S
|S
-135º
+135º
0.79
0.58
0.46
0.40
0.36
0.30
0.28
0.27
0.27
0.26
0.27
0.27
0.28
0.28
0.31
0.34
0.37
0.40
0.43
0.47
0.50
0.53
21
12
MAG
|
|
, K = 1 + | ∆ | - |S
S
22
-106.44
-121.83
-125.22
-128.89
-131.89
-142.80
-147.21
-148.33
-149.67
-154.80
-159.87
-164.45
-170.06
-176.72
-115.48
175.39
166.91
158.44
-43.24
-69.59
-86.51
-97.94
ANG
2 |S
2
+90º
-90º
12
S
11
21
10 20 30
| - |S
2
|
0.22
0.37
0.49
0.61
0.69
0.83
0.88
0.92
0.96
0.98
1.07
1.09
1.09
1.09
1.09
1.08
1.06
1.04
1.01
0.98
0.95
0.93
22
K
|
2
,
∆ = S
+45º
-45º
11
33.48
30.30
28.27
26.78
25.46
24.40
23.43
22.51
21.72
20.95
16.35
14.70
14.25
13.81
12.03
10.71
MAG
S
+0º
9.71
9.03
8.78
8.46
7.72
7.05
(dB)
22
- S
1
21
S
12