UPA828TF Datasheet, PDF (6/20 Pages) NEC – HIGH-FREQUENCY LOW-NOISE AMPLIFIER NPN SILICON EPITAXIAL TWIN TRANSISTOR WITH BUILT-IN 6-PIN 2 x 2SC5184 THIN-TYPE SMALL MINI MOLD

PPA828TF
S PARAMETER Q1
VCE = 2 V, IC = 3 mA, Z0 = 50 :
FREQUENCY
GHz
S11
MAG.
ANG.
.10
.92
ð10.76
.20
.88
ð21.14
.30
.83
ð31.82
.40
.78
ð42.04
.50
.71
ð52.43
.60
.65
ð62.50
.70
.58
ð72.69
.80
.51
ð82.82
.90
.45
ð92.60
1.00
.40
ð102.47
1.10
.36
ð112.48
1.20
.32
ð122.73
1.30
.30
ð133.29
1.40
.27
ð144.06
1.50
.26
ð155.19
1.60
.25
ð165.56
1.70
.25
ð175.58
1.80
.26
174.75
1.90
.26
166.25
2.00
.27
158.59
2.10
.28
151.33
2.20
.29
145.02
2.30
.31
139.72
2.40
.32
134.63
2.50
.34
130.11
2.60
.35
126.08
2.70
.37
122.46
2.80
.38
119.06
2.90
.40
115.90
3.00
.41
113.18
S21
MAG.
ANG.
6.79
166.90
6.51
156.23
6.40
146.87
6.16
138.45
5.95
130.70
5.66
123.90
5.43
116.65
5.17
110.41
4.88
104.31
4.60
98.90
4.34
94.04
4.09
89.32
3.85
85.28
3.64
81.23
3.45
77.48
3.26
74.10
3.10
70.82
2.95
67.58
2.82
64.50
2.69
61.59
2.58
58.69
2.47
56.03
2.36
53.27
2.28
50.82
2.20
48.23
2.12
45.78
2.04
43.24
1.97
41.09
1.91
38.67
1.85
36.49
S12
MAG.
ANG.
.02
81.64
.04
74.96
.06
68.78
.07
63.27
.09
59.72
.10
55.61
.10
53.36
.11
51.17
.12
49.32
.12
48.24
.13
47.06
.14
46.16
.14
45.46
.15
44.88
.15
44.14
.16
43.48
.16
42.97
.17
42.46
.17
41.71
.18
41.41
.19
40.78
.19
40.10
.20
39.55
.20
39.01
.21
38.47
.21
37.90
.22
37.28
.22
36.67
.23
35.90
.23
35.19
S22
MAG.
ANG.
.97
ð8.65
.94
ð16.65
.88
ð23.55
.82
ð29.88
.76
ð34.56
.70
ð39.19
.65
ð42.35
.61
ð45.67
.57
ð48.15
.53
ð50.32
.50
ð52.49
.47
ð54.24
.45
ð56.10
.43
ð57.94
.41
ð59.86
.39
ð61.58
.37
ð63.35
.35
ð65.35
.34
ð67.39
.32
ð69.29
.31
ð71.31
.30
ð73.78
.29
ð76.10
.28
ð78.86
.27
ð81.85
.26
ð84.98
.25
ð88.17
.24
ð91.66
.23
ð95.45
.22
ð99.22
6