UPA831TF Просмотр технического описания (PDF) - NEC => Renesas Technology
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производитель
UPA831TF Datasheet PDF : 9 Pages
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TYPICAL PERFORMANCE CURVES (TA = 25˚C)
Q1
FEEDBACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
5.0
f = 1 MHz
2.0
1.0
0.5
0.2
0.1
1
2
5
10
20
50
Collector to Base Voltage, VCB (V)
TYPICAL SCATTERING PARAMETERS
Q1
VCE = 3 V, IC = 1 mA, Z0 = 50 Ω
FREQUENCY
(GHz)
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.20
1.50
1.70
2.00
2.50
3.00
S11
MAG
0.97
0.94
0.90
0.86
0.82
0.79
0.76
0.74
0.72
0.71
0.70
0.71
0.72
0.75
0.78
0.81
ANG
-20.45
-40.17
-59.57
-77.29
-94.54
-110.15
-124.06
-136.61
-148.19
-158.16
-175.72
162.88
151.31
136.95
117.97
103.52
S21
MAG
2.38
2.31
2.25
2.10
2.03
1.92
1.80
1.69
1.59
1.48
1.30
1.09
0.97
0.83
0.66
0.54
ANG
162.85
148.19
135.26
123.99
113.53
104.19
95.54
87.82
80.80
74.49
63.28
49.18
41.14
31.08
18.15
10.02
Q2
VCE = 3 V, IC = 1 mA, Z0 = 50 Ω
FREQUENCY
S11
(GHz)
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.20
1.50
1.70
2.00
2.50
3.00
MAG
0.98
0.96
0.93
0.90
0.87
0.83
0.79
0.75
0.71
0.68
0.62
0.57
0.55
0.55
0.57
0.60
ANG
-10.86
-21.63
-32.48
-42.91
-53.63
-64.20
-74.42
-84.40
-94.53
-103.53
-121.59
-145.60
-159.13
-177.12
159.65
142.54
S21
MAG
2.42
2.38
2.38
2.31
2.29
2.25
2.19
2.13
2.10
2.02
1.90
1.71
1.59
1.44
1.24
1.08
ANG
168.67
158.63
149.52
140.98
133.17
125.99
118.72
112.19
105.36
99.41
88.26
73.71
65.42
54.11
37.59
23.49
UPA831TF
Q2
FEEDBACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
5.0
f = 1 MHz
2.0
1.0
0.5
0.2
0.1
1
2
5
10
20
50
Collector to Base Voltage, VCB (V)
S12
MAG
0.04
0.08
0.11
0.13
0.15
0.16
0.16
0.16
0.16
0.16
0.15
0.13
0.12
0.11
0.13
0.19
ANG
76.56
63.82
52.97
43.63
36.13
29.28
23.65
19.18
15.47
12.65
8.37
7.58
11.56
23.61
45.08
50.48
S22
MAG
0.98
0.94
0.89
0.83
0.70
0.74
0.70
0.67
0.65
0.64
0.61
0.59
0.58
0.57
0.57
0.58
ANG
-8.59
-16.05
-22.20
-27.30
-31.16
-34.67
-37.55
-40.06
-42.54
-44.88
-49.79
-57.73
-64.34
-74.83
-95.23
-118.13
S12
MAG
0.03
0.05
0.08
0.10
0.11
0.13
0.14
0.14
0.15
0.15
0.16
0.16
0.16
0.16
0.17
0.21
ANG
82.29
75.10
68.06
61.46
56.13
50.41
46.33
42.16
38.75
36.15
32.01
29.15
29.10
32.04
41.52
47.77
S22
MAG
0.99
0.97
0.94
0.91
0.87
0.83
0.80
0.76
0.73
0.70
0.65
0.58
0.55
0.51
0.44
0.39
ANG
-5.27
-10.32
-15.03
-19.41
-22.87
-26.69
-29.29
-32.26
-34.46
-36.40
-40.20
-45.97
-49.98
-57.16
-73.66
-97.59
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