NE894M03
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
j50
+90˚
S21
j100
j25
+45˚
+135˚
j10
S12
4
6
8
1
2
100
+180˚
0˚
0
10
25
50
0
-j10
-135˚
-45˚
-j100
-j25
-90˚
-j50
0.100 to 8.000 GHz by 0.100
0.100 to 8.000 GHz by 0.100
NE894M03
VC = 2 V, IC = 10 mA
FREQUENCY
S11
S21
S12
S22
K
MAG1
GHz
MAG
0.676
0.625
0.564
0.503
0.411
0.340
0.282
0.260
0.240
0.232
0.225
0.215
0.205
0.193
0.185
0.181
0.177
0.169
0.160
0.144
0.130
0.126
0.133
0.151
0.176
0.216
0.258
0.302
0.344
ANG
-15.93
-31.00
-43.98
-55.03
MAG
ANG
MAG
0.012
0.020
0.028
0.035
0.041
0.050
0.064
0.073
0.081
0.087
0.091
0.101
0.111
0.121
0.132
0.137
0.143
0.154
0.166
0.195
0.227
0.261
0.297
0.334
0.373
0.414
0.456
0.497
0.535
ANG
MAG
0.940
0.872
0.794
0.721
0.589
0.481
0.407
0.370
0.349
0.342
0.336
0.331
0.327
0.329
0.331
0.332
0.335
0.340
0.348
0.369
0.391
0.414
0.434
0.451
0.465
0.476
0.484
0.491
0.494
ANG
-11.43
-21.02
-28.45
-34.01
-43.87
-49.19
-51.87
-53.78
-54.74
-55.53
-55.99
-57.14
-58.09
-59.84
-61.37
-62.06
-62.79
-64.51
-66.18
-70.18
-74.60
-79.87
-86.36
-93.48
(dB)
32.68
29.96
28.13
26.66
25.55
23.64
21.36
20.10
18.99
18.46
17.98
16.59
15.46
14.56
13.86
13.55
13.26
12.76
12.36
11.63
10.49
9.49
0.100
0.200
0.300
0.400
0.500
0.700
1.000
1.200
1.400
1.500
1.600
1.800
2.000
2.200
2.400
2.500
2.600
2.800
3.000
3.500
4.000
4.500
5.000
5.500
6.000
6.500
7.000
7.500
8.000
21.954
20.217
18.188
16.169
14.778
11.612
8.695
7.418
6.463
6.073
5.726
5.147
4.682
4.287
3.965
3.824
3.693
3.458
3.251
2.847
2.547
2.316
2.136
1.992
1.875
1.774
1.685
1.603
1.528
164.82
151.06
139.76
130.65
120.09
109.37
98.72
93.31
88.76
86.65
84.73
81.08
77.65
74.50
71.49
70.02
68.61
65.81
63.14
56.77
50.75
44.99
39.39
33.98
28.75
23.41
18.19
13.14
8.36
76.68
74.50
71.35
67.71
64.03
63.98
66.11
67.44
68.71
69.06
69.76
70.63
71.10
71.60
71.91
71.98
72.07
72.04
71.89
71.18
69.98
68.18
65.94
63.32
60.42
56.87
52.96
48.76
44.54
0.263
0.312
0.397
0.492
0.609
0.756
0.873
0.929
0.970
0.982
0.995
1.006
1.017
1.022
1.023
1.022
1.020
1.015
1.008
0.986
0.961
0.934
0.906
0.880
0.860
0.838
0.820
0.808
0.803
-77.55
-94.08
-112.43
-121.15
-128.06
-131.34
-134.30
-139.26
-143.73
-147.60
-151.09
-153.43
-155.06
-159.20
-162.54
-173.30
173.99
160.13
146.05
134.79
123.99
118.84
115.06
111.27
107.28
8.57
7.76
7.01
6.32
5.68
5.09
4.55
-101.40
-110.72
-120.36
-130.15
-139.81
Note:
1. Gain Calculations:
2
1 + | ∆ |2 - |S11
|
2 - |S22
|
|S21
|
K 2 - 1 ). When K ≤ 1, MAG is undefined and MSG values are used.
∆ = S11 S22 - S21 S12
|S21
|S12
|
|
(
K ±
MSG =
, K =
,
MAG =
|S12
|
2 |S12
S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
CEL [ CALIFORNIA EASTERN LABS ]
