UPC2748T NEC [NEC], UPC2748T Datasheet - Page 4

• Manufacturer Part Number: UPC2748T
• Description: 3 V, 900 MHz LOW NOISE SI MMIC AMPLIFIER
• Manufacturer: NEC [NEC]

V
TYPICAL SCATTERING PARAMETERS
Note:
1. K Factor Calculation:
FREQUENCY
V
FREQUENCY
CC
CC
(GHz)
(GHz)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
= 3.0 V, I
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
= 1.8 V, I
K = 1 + |
CC
CC
0.102
0.115
0.138
0.166
0.185
0.199
0.211
0.207
0.201
0.181
0.166
0.161
0.147
0.131
0.121
0.104
0.096
0.092
0.085
0.060
MAG
0.439
0.431
0.432
0.423
0.393
0.379
0.349
0.497
0.489
0.470
0.420
0.412
0.406
0.413
0.422
0.427
0.429
0.415
0.406
0.364
2 |S
MAG
= 6.0 mA
= 3.5 mA
| - |S
2
12
S
S
11
21
S
11
| - |S
11
2
|
-110.1
-103.9
-115.7
-122.2
-176.8
-177.8
-29.7
-47.3
-53.1
-66.8
-91.2
-97.7
ANG
-16.0
-23.8
-34.3
-37.8
-43.0
-59.0
-72.3
-79.5
-85.8
177.8
174.7
164.2
150.2
141.1
128.8
111.9
ANG
93.4
81.7
71.9
57.4
47.7
37.1
26.8
21.9
16.0
12.7
7.0
-9.3
22
|
2
,
= S
MAG
6.45
7.11
5.33
7.75
8.10
8.44
8.50
8.57
8.64
8.63
8.38
7.71
7.30
6.67
6.21
5.70
5.19
4.74
4.21
3.99
MAG
11
1.99
2.44
2.81
3.18
3.21
3.19
3.07
2.91
2.75
2.58
2.45
2.30
2.17
2.01
1.78
1.65
1.53
1.40
3.06
1.89
S
22
S
- S
S
21
21
21
-119.0
-127.0
-108.1
-136.2
-145.4
-153.4
-161.5
-169.5
-174.4
178.2
170.8
-104.5
-115.6
-126.6
-137.3
-146.9
-156.0
-163.7
-171.1
-179.0
-26.8
-94.1
175.3
-13.1
-41.1
-55.1
-68.3
-81.7
ANG
-10.1
-21.3
-32.3
-44.1
-54.4
-67.4
-79.6
-94.0
S
ANG
-0.8
5.9
1.0
12
5.3
(TA = 25 C)
MAG
0.001
0.001
0.002
0.002
0.003
0.004
0.005
0.006
0.008
0.009
0.011
0.011
0.011
0.012
0.011
0.011
0.012
0.013
0.014
0.014
MAG
0.010
0.013
0.016
0.016
0.017
0.018
0.018
0.014
0.013
0.012
0.005
0.005
0.006
0.008
0.012
0.015
0.017
0.018
0.017
0.016
S
S
12
12
103.8
110.7
117.3
117.2
115.5
114.4
108.2
101.8
ANG
82.0
98.6
95.2
90.2
88.2
83.9
78.5
79.4
83.7
87.9
90.1
89.4
ANG
73.0
64.8
43.8
26.7
24.8
23.0
21.1
19.3
81.3
77.1
68.9
60.7
56.5
52.4
48.3
39.4
34.9
30.4
28.5
17.5
MAG
MAG
0.294
0.310
0.318
0.325
0.338
0.352
0.364
0.376
0.387
0.392
0.382
0.364
0.344
0.316
0.289
0.262
0.232
0.207
0.176
0.159
0.316
0.310
0.265
0.224
0.171
0.142
0.125
0.093
0.309
0.315
0.318
0.316
0.297
0.280
0.240
0.207
0.191
0.158
0.112
0.101
S
S
22
22
-30.5
-36.8
-41.5
-48.4
-45.9
-14.6
-18.9
-24.7
-53.5
-58.3
-59.0
-63.6
-63.2
-65.8
-64.3
-61.1
-56.9
-50.0
ANG
-17.0
-22.7
-28.1
-36.3
-44.3
-49.9
-57.0
-62.4
-67.9
-72.0
-74.6
-74.4
-71.4
-10.1
-13.4
-65.0
-0.1
-4.3
-5.8
-7.6
-9.1
-4.1
ANG
14.58
21.56
34.26
20.80
14.86
11.66
10.16
11.12
12.70
18.27
84.81
69.14
31.01
28.05
17.59
12.45
28.13
25.89
9.74
7.98
5.89
5.26
4.51
4.99
5.37
5.53
6.62
7.36
7.54
7.71
8.18
8.71
K
9.16
8.26
8.17
8.71
8.77
9.30
9.45
9.73
K
1
1
(dB)
14.5
16.2
17.0
17.8
18.2
18.5
18.6
18.7
18.7
18.7
18.5
17.7
17.3
16.5
15.9
15.1
14.3
13.5
12.5
12.0
10.0
10.1
10.1
S
(dB)
9.0
9.7
8.8
8.2
7.8
7.2
6.7
6.1
5.5
4.4
3.7
2.9
6.0
7.7
9.7
9.3
5.0
S
21
21