NE94433 CEL, NE94433 Datasheet - Page 4

• Manufacturer Part Number: NE94433
• Description: RF Bipolar Small Signal NPN Oscillator/Mixer
• Manufacturer: CEL

Specifications of NE94433

• Dc Collector/base Gain Hfe Min: 50
• Dc Current Gain Hfe Max: 250
• Mounting Style: SMD/SMT
• Configuration: Single
• Transistor Polarity: NPN
• Emitter- Base Voltage Vebo: 3 V
• Continuous Collector Current: 0.05 A
• Power Dissipation: 150 mW
• Package / Case: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MAG =
TYPICAL COMMON EMITTER SCATTERING PARAMETERS
V
Note:
1. Gain Calculations:
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE94430
V
CE
CE
FREQUENCY
= 2.5 V, I
= 3 V, I
(MHz)
|S
|S
1000
1500
2000
2500
3000
1000
1500
2000
2500
3000
100
200
300
400
500
600
700
800
900
100
200
300
400
500
600
700
800
900
50
21
12
50
|
|
-j10
0
j10
(
K
CE
C
10
= 5 mA
-j25
j25
= 2.5 mA
K - 1
MAG
.929
.854
.735
.608
.498
.423
.382
.355
.338
.327
.318
.308
.315
.340
.379
.819
.740
.511
.414
.354
.326
.313
.306
.303
.302
.303
.316
.333
.361
.401
2
25
).
S
When K
3 GHz
11
3 GHz
S
-113.8
-126.3
-136.7
-145.4
-152.6
-159.5
-106.3
-125.6
-138.4
-147.8
-155.6
-162.1
-167.8
S
50
-173.3
172.6
148.6
125.9
105.4
163.0
141.1
119.9
100.9
11
-13.0
-24.4
-50.1
-74.2
-96.3
-19.8
-38.0
-76.6
22
-j50
j50
ANG
100
1, MAG is undefined and MSG values are used. MSG =
.05 GHz
j100
-j100
S
11
MAG
4.051
3.892
3.591
3.285
2.956
2.607
2.273
2.013
1.803
1.630
1.490
1.071
0.851
0.710
0.614
7.561
6.980
5.906
4.762
3.819
3.152
2.671
2.318
2.050
1.839
1.669
1.169
0.914
0.751
0.642
.05 GHz
S
0
S
21
22
160.3
148.7
129.9
114.9
102.1
154.4
138.9
117.4
101.6
ANG
92.2
84.7
78.4
72.9
68.0
63.5
45.4
31.3
21.1
14.8
91.5
84.3
78.4
73.3
68.7
64.4
60.4
43.8
30.2
20.2
13.9
(V
Coordinates in Ohms
CE
Frequency in GHz
= 2.5 V, I
MAG
.017
.030
.049
.060
.069
.076
.084
.091
.099
.107
.115
.157
.201
.257
.326
.014
.025
.037
.046
.052
.064
.072
.081
.089
.098
.106
.151
.198
.259
.332
C
S
= 2.5 mA)
12
ANG
89.3
66.4
56.9
53.8
52.3
52.4
53.1
54.1
54.6
55.3
56.0
58.2
58.7
58.2
55.2
88.3
63.8
59.4
58.2
59.9
60.3
61.7
62.4
62.7
63.2
63.5
64.6
64.3
62.8
58.7
180˚
|S
|S
-150˚
21
12
150˚
|
|
0.5 GHz
MAG
, K = 1 + |
.977
.936
.843
.788
.756
.738
.728
.721
.717
.713
.710
.704
.702
.691
.670
.946
.874
.771
.732
.713
.705
.701
.699
.697
.696
.695
.696
.699
S
.691
.672
(T
21
-120˚
A
120˚
= 25 C)
S
22
0.5 GHz
-10.9
-16.2
-18.4
-19.9
-21.8
-23.7
-25.7
-28.0
-30.2
-32.6
-43.9
-56.4
-69.1
-82.8
-13.2
-15.6
-16.4
-17.5
-19.2
-21.1
-23.2
-25.4
-27.7
-30.1
-41.4
-53.8
-66.3
-79.9
ANG
-6.0
-8.5
2 |S
S
| - |S
12
2
12
-90˚
90˚
S
5
4
3
2
1
3 GHz
11
21
S
| - |S
|
2
21
1.21
1.22
0.10
0.47
0.65
0.78
0.89
0.99
1.06
1.13
1.17
1.22
1.25
1.20
1.14
1.11
0.20
0.57
0.77
0.92
1.07
1.09
1.15
1.18
1.21
1.24
1.19
1.12
1.05
1.02
.2
K
22
3 GHz
|
-60˚
.3
2
60˚
S
,
12
.4
= S
(dB)
11.8
11.1
10.3
16.9
15.4
13.6
11.6
10.0
12.2
17.6
S
-1.4
-3.0
-4.2
-0.8
-2.5
-3.8
9.4
8.3
7.1
6.1
5.1
4.2
3.5
0.6
8.5
7.3
6.2
5.3
4.4
1.4
-30˚
30˚
21
11
.5
S
0˚
22
- S
MAG
23.8
21.1
18.7
17.4
16.3
15.4
12.8
11.3
10.1
27.3
24.5
22.0
20.2
17.0
15.1
13.3
12.0
10.8
(dB)
9.1
8.2
5.4
3.7
2.1
0.8
9.9
9.0
6.3
4.6
3.3
2.0
21
S
1
12