NE678M04-T2-A CALIFORNIA EASTERN LABS, NE678M04-T2-A Datasheet - Page 5

• 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

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
= 2 V, I
GHz
|S
|S
-j10
j10
0
21
12
|
|
C
(
= 10 mA
10
K –
S11
-j25
j25
0.72
0.68
0.65
0.63
0.62
0.60
0.60
0.60
0.60
0.60
0.59
0.59
0.59
0.59
0.59
0.60
0.61
0.63
0.65
0.67
0.69
0.71
MAG
K - 1
25
2
S
).
50 100
11
-j50
j50
When K ≥ 1, MAG is undefined and MSG values are used. MSG =
-106.66
-124.06
-136.69
-148.20
-155.78
-161.77
-167.38
-171.69
170.30
161.69
158.90
156.19
142.62
128.82
101.16
114.69
-45.97
-81.43
89.04
78.45
68.99
59.90
ANG
S22
23.42
19.17
15.41
12.56
10.53
j100
-j100
MAG
8.85
7.72
6.86
6.15
5.59
3.81
3.21
3.05
2.90
2.35
1.97
1.69
1.47
1.29
1.15
1.02
0.92
S
21
152.40
132.28
108.21
100.63
118.19
-13.44
-23.86
-33.79
-43.00
ANG
94.98
89.80
85.45
81.38
77.66
61.44
52.84
50.05
47.32
33.99
21.32
-2.44
9.12
(T
A
0.02
0.04
0.05
0.05
0.06
0.06
0.06
0.06
0.07
0.07
0.08
0.09
0.09
0.09
0.11
0.13
0.14
0.16
0.18
0.19
0.21
0.23
= 25°C)
MAG
S
12
65.62
52.02
42.17
37.11
33.66
32.53
31.81
31.70
31.29
31.31
33.17
33.52
33.69
33.45
32.55
29.86
26.40
21.89
16.66
10.92
ANG
-1.43
4.77
+180º
|S
|S
-135º
0.90
0.74
0.61
0.52
0.46
0.38
0.36
0.34
0.33
0.32
0.31
0.32
0.32
0.33
0.36
0.39
0.43
0.47
0.50
0.53
0.57
0.60
+135º
21
12
MAG
|
|
, K = 1 + | ∆ | - |S
S
22
-102.52
-106.64
-123.84
-130.08
-131.91
-133.96
-142.01
-149.47
-156.17
-163.41
-171.39
-110.16
179.62
170.14
160.66
-29.51
-51.31
-66.86
-77.84
-86.27
-92.24
-98.70
ANG
2 |S
2
+90º
12
-90º
S
11
21
| - |S
5
2
|
10 15
0.10
0.18
0.26
0.34
0.42
0.56
0.62
0.68
0.74
0.79
1.00
1.07
1.10
1.11
1.14
1.15
1.12
1.07
1.03
0.98
0.94
0.92
22
K
|
2
,
20
∆ = S
+45º
-45º
NE678M04
11
29.97
26.71
24.93
23.61
22.62
21.75
21.00
20.32
19.72
19.17
16.81
13.98
13.41
12.93
11.02
MAG
S
9.63
8.62
7.95
7.59
7.69
6.86
6.09
+0º
+0º
(dB)
22
- S
1
21
S
12