NE894M03
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
j50
+90˚
j100
j25
+45˚
+135˚
S21
j10
S12
100
2
4
6
8
1
0˚
0
10
25
50
0
+180˚
-j10
-135˚
-45˚
-j100
-j25
-j50
-90˚
0.100 to 8.000 GHz by 0.100
0.100 to 8.000 GHz by 0.100
NE894M03
VC = 1 V, IC = 5 mA
FREQUENCY
S11
S21
S12
S22
K
MAG1
GHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(dB)
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
0.804
0.768
0.723
0.674
0.579
0.495
0.417
0.385
0.359
0.348
0.338
0.324
0.311
0.298
0.289
0.285
0.280
0.272
0.264
0.248
0.237
0.236
0.245
0.265
0.292
0.331
0.370
0.410
0.445
-12.45
-25.33
-37.26
-48.21
-67.93
13.456
12.847
12.100
11.246
10.822
8.897
6.919
5.983
5.258
4.958
4.689
4.235
3.870
3.553
3.294
3.179
3.075
2.886
2.717
2.389
2.143
1.951
1.798
1.671
1.567
1.473
1.387
1.310
1.239
168.86
157.43
147.50
139.00
127.56
115.63
103.15
96.67
91.25
88.73
86.43
82.15
78.13
74.49
71.02
69.33
67.68
64.51
61.50
54.30
47.62
41.26
35.18
29.34
23.87
18.43
13.28
8.53
0.014
0.026
0.037
0.045
0.054
0.064
0.075
0.082
0.088
0.092
0.095
0.103
0.110
0.119
0.128
0.133
0.138
0.148
0.159
0.190
0.224
0.261
0.302
0.345
0.390
0.435
0.479
0.521
0.560
75.71
76.38
69.94
66.46
58.84
55.63
55.15
55.97
57.40
58.17
58.97
60.93
62.36
64.05
65.48
66.11
66.51
67.63
68.38
69.51
69.45
68.42
66.31
63.55
60.16
56.05
51.57
46.77
42.01
0.967
0.923
0.870
0.812
0.696
0.584
0.493
0.446
0.417
0.406
0.396
0.386
0.377
0.374
0.372
0.373
0.374
0.377
0.383
0.400
0.420
0.440
0.459
0.477
0.492
0.503
0.512
0.520
0.523
-9.33
-17.46
-24.63
-30.66
-40.80
-48.45
-54.53
-57.88
-60.15
-61.38
-62.38
-64.26
-65.92
-67.94
-69.91
-70.77
-71.57
-73.52
-75.40
-79.74
-84.41
-90.05
-96.90
-104.52
-112.99
-122.86
-132.99
-143.02
-153.03
0.205
29.83
26.94
25.19
23.96
23.00
21.42
19.64
18.65
17.76
17.32
16.92
16.15
14.96
13.72
12.90
12.53
12.25
11.64
11.17
10.64
9.82
0.177
0.250
0.301
0.414
0.555
0.708
0.800
0.876
0.906
0.934
0.973
1.006
1.029
1.038
1.042
1.040
1.043
1.035
1.004
0.965
0.924
0.886
0.852
0.829
0.809
0.798
0.793
0.799
-85.34
-105.27
-115.35
-123.36
-127.10
-130.59
-136.60
-142.01
-146.87
-151.34
-153.78
-155.92
-160.53
-164.58
-176.37
171.24
158.75
146.36
135.56
125.06
117.84
111.88
106.49
101.39
8.74
7.75
6.85
6.04
5.30
4.62
4.00
3.45
4.23
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