UPA802T
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
j50
j25
j100
90°
120°
60°
j10
S11
3.0 GHz
0
10
25
-j10
50 100
S22
0.1 GHz
S11
0.1 GHz
S22
3.0 GHz
150°
180°
S21
0.1 GHz
S12
0.1 GHz
S21
3.0 GHz
S12
3.0 GHz
-150°
30°
0°
-30°
-j25
-j100
Coordinates in Ohms
Frequency in GHz
-120°
-60°
-j50
VCE = 2.5 V, IC = 1 mA
-90°
ZO = 50 Ω
UPA802T(Q1)
VCE = 2.5 V, IC = 1 mA
FREQUENCY
S11
(GHz)
0.10
0.20
0.40
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
2.20
2.40
2.60
2.80
3.00
MAG
0.961
0.936
0.866
0.784
0.709
0.652
0.609
0.578
0.556
0.540
0.528
0.519
0.512
0.508
0.505
0.506
ANG
-13.74
-25.96
-51.02
-72.59
-90.73
-106.09
-119.38
-131.20
-141.82
-151.78
-161.28
-170.30
-179.05
172.23
163.81
155.42
S21
MAG
3.109
3.034
2.803
2.512
2.212
1.938
1.731
1.553
1.408
1.289
1.188
1.105
1.037
0.970
0.915
0.868
ANG
167.68
158.68
140.07
124.70
112.14
102.04
93.28
85.91
79.52
73.82
68.51
63.86
59.43
55.60
51.86
48.52
S12
MAG
0.025
0.048
0.085
0.108
0.121
0.127
0.128
0.127
0.123
0.119
0.115
0.111
0.110
0.110
0.114
0.121
ANG
81.01
73.40
58.87
47.90
40.02
34.59
31.16
29.20
28.96
29.44
32.25
35.73
41.40
47.08
53.76
59.74
S22
K
MAG
ANG
0.992
-5.18
0.09
0.973 -10.17
0.12
0.915 -18.43
0.23
0.854 -24.40
0.33
0.803 -28.70
0.45
0.767 -31.93
0.56
0.736 -34.55
0.70
0.717 -36.80
0.83
0.701 -38.74
0.97
0.694 -40.60
1.11
0.684 -42.21
1.28
0.680 -43.79
1.42
0.670 -45.38
1.56
0.668 -46.67
1.66
0.664 -48.22
1.71
0.658 -49.36
1.72
Gmag
(dB)
21.01
18.03
15.20
13.65
12.61
11.83
11.31
10.88
10.59
8.33
7.00
6.13
5.34
4.70
4.12
3.60
Note:
1. Gain Calculation:
( ). MAG = |S21| K ± K 2 - 1 When K ≤ 1, MAG is undefined and MSG values are used. MSG = |S21| , K = 1 + | ∆ | 2 - |S11| 2 - |S22| 2 , ∆ = S11 S22 - S21 S12
|S12|
|S12|
2 |S12 S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain