UPA895TD NEC, UPA895TD Datasheet - Page 5

• Manufacturer Part Number: UPA895TD
• Description: RF Bipolar Small Signal NPN Dual High Freq
• Manufacturer: NEC

Specifications of UPA895TD

• Configuration: Single
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note:
1. Gain Calculations:
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
UPA895TD Q1
V
TYPICAL SCATTERING PARAMETERS
CE
MAG =
Frequency
= 1 V, I
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
2.950
3.000
GHz
|S
|S
C
21
12
-j10
0
j10
= 5 mA
|
|
(
K ±
10
S
-j25
j25
11
0.834
0.782
0.729
0.701
0.682
0.674
0.667
0.667
0.666
0.669
0.670
0.671
0.673
0.675
0.677
0.679
0.683
0.686
0.691
0.695
0.702
0.706
0.711
0.716
0.720
0.723
0.726
0.730
0.732
0.734
0.735
MAG
K - 1
2
25
S
S
22
11
).
-116.6
-129.7
-139.9
-148.0
-154.6
-160.1
-165.0
-169.2
-172.9
-176.3
-179.3
177.8
175.2
172.7
170.4
168.3
166.4
164.5
162.8
161.3
159.8
158.4
157.2
156.1
154.9
153.9
153.5
152.9
-40.0
-74.1
-98.7
When K ≤ 1, MAG is undefined and MSG values are used. MSG =
50
ANG
-j50
Q1
j50
100
13.251
11.289
MAG
9.275
7.696
6.501
5.593
4.892
4.344
3.899
3.542
3.237
2.981
2.760
2.569
2.400
2.252
2.120
2.003
1.899
1.802
1.717
1.635
1.565
1.496
1.433
1.373
1.320
1.269
1.224
1.202
1.180
j100
-j100
S
21
154.1
135.3
121.5
111.6
104.1
98.1
93.1
88.7
84.8
81.2
77.8
74.7
71.7
68.8
54.1
51.9
47.8
38.7
37.3
35.8
ANG
66.1
63.5
61.0
58.6
56.3
49.7
45.8
43.9
42.1
40.4
36.5
0.032
0.054
0.065
0.071
0.075
0.077
0.079
0.080
0.081
0.082
0.083
0.084
0.085
0.086
0.088
0.090
0.092
0.094
0.097
0.100
0.104
0.108
0.112
0.117
0.121
0.126
0.132
0.138
0.144
0.147
0.150
MAG
S
12
68.0
53.1
43.8
38.0
34.8
33.1
32.3
32.3
32.8
33.7
34.8
36.3
37.8
39.6
51.5
53.3
56.5
62.4
63.2
63.9
41.6
43.5
45.6
47.6
49.6
55.0
57.9
59.2
60.3
61.4
63.6
ANG
+180º
|S
|S
21
12
S
+135º
-135º
21
|
|
, K = 1 + | ∆ | - |S
MAG
0.911
0.769
0.643
0.552
0.488
0.444
0.411
0.388
0.371
0.358
0.348
0.341
0.335
0.332
0.330
0.330
0.332
0.335
0.339
0.345
0.351
0.358
0.366
0.374
0.382
0.391
0.401
0.411
0.420
0.425
0.431
S
21
S
22
2 |S
-101.2
-104.0
-106.6
-109.2
-111.5
-113.9
-115.1
-116.1
-19.3
-33.0
-40.9
-45.7
-48.7
-51.0
-53.0
-55.0
-57.1
-59.4
-61.9
-64.3
-67.1
-69.9
-72.8
-76.0
-79.1
-82.3
-85.6
-88.9
-92.1
-95.2
-98.4
2
ANG
12
+90º
-90º
Q1
S
11
21
| - |S
.2
2
|
S
.4
12
22
|
0.124
0.174
0.262
0.338
0.417
0.488
0.563
0.628
0.697
0.751
0.817
0.873
0.930
0.981
1.028
1.069
1.100
1.122
1.130
1.140
1.131
1.127
1.113
1.102
1.088
1.076
1.059
1.040
1.023
1.011
1.002
2
.6
,
K
∆ = S
.8
-45º
+45º
11
1
S
MAG
+0º
(dB)
22
26.11
23.24
21.56
20.34
19.39
18.61
17.93
17.35
16.83
16.36
15.93
15.51
15.12
14.74
13.35
12.40
11.72
11.15
10.72
10.28
9.99
9.64
9.41
9.14
8.92
8.68
8.52
8.44
8.37
8.49
8.68
- S
1
21
S
12