mga-637p8 Avago Technologies, mga-637p8 Datasheet - Page 10

• Manufacturer Part Number: mga-637p8
• Description: High Linearity Low Noise Ampli?er
• Manufacturer: Avago Technologies

Typical Scattering Parameters, Vdd = 4.8 V, Idd = 75 mA
LNA SPAR (100 MHz – 20 GHz)
Reference Plane
Figure 25. RFinput and RFoutput Reference Plane
10
Freq
(GHz)
0.1
0.5
0.7
0.9
1.0
1.5
1.7
1.9
2.0
2.5
3
3.5
4
4.5
5
5.5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RFinput
S11
(dB)
-0.329
-5.991
-7.885
-9.209
-9.702
-11.151
-11.276
-11.28
-11.229
-10.769
-10.175
-9.562
-8.981
-8.422
-7.886
-7.37
-6.889
-5.56
-4.329
-3.729
-3.502
-3.208
-3.079
-3.133
-3.002
-2.865
-3.111
-3.355
-3.245
-3.219
-3.289
[RFinput]
[Vbias2]
[NU]
[NU]
[2]
[1]
[3]
[4]
S11
(ang)
-22.999
-75.335
-88.201
-98.163
-101.134
-116.34
-122.907
-128.572
-131.135
-141.135
-148.444
-154.544
-159.914
-166.312
-174.086
176.754
166.657
147.502
135.731
126.937
113.258
97.368
83.346
68.38
54.811
48.736
45.795
38.022
27.651
14.019
-1.387
Bias
S21
(dB)
33.852
26.793
24.381
22.444
21.599
18.278
17.226
16.273
15.822
13.846
12.169
10.721
9.465
8.43
7.427
6.479
5.61
3.617
1.376
-0.866
-2.61
-4.934
-7.811
-11.487
-15.566
-18.501
-24.606
-39.471
-28.848
-24.346
-21.594
[RFoutput]
[PwrDwn]
[Vbias1]
[NU]
[8]
[7]
[6]
[5]
S21
(ang)
148.157
101.778
90.298
81.171
77.242
59.797
53.244
46.935
43.855
29.093
15.07
1.694
-10.717
-23.396
-36.283
-49.17
-62.254
-88.076
-110.949
-131.216
-152.59
-177.297
158.326
136.173
121.173
113.896
83.96
-2.18
-107.903
-130.67
-148.155
Reference Plane
RFoutput
S12
(dB)
-48.343
-37.553
-35.261
-33.47
-32.687
-29.648
-28.7
-27.88
-27.484
-25.85
-24.576
-23.511
-22.487
-21.619
-20.85
-20.128
-19.395
-18.321
-17.688
-16.886
-15.681
-14.905
-14.427
-14.497
-14.455
-13.135
-12.225
-12.552
-12.801
-13.289
-13.144
S12
(ang)
89.846
68.482
67.398
66.028
65.327
61.018
58.653
56.39
55.174
49.214
43.459
37.989
33.134
27.803
22.415
17.017
11.192
-1.075
-11.478
-19.591
-30.852
-46.367
-62.459
-77.811
-87.355
-90.676
-107.4
-124.888
-138.791
-153.698
-167.611
S22
(dB)
-3.56
-9.343
-10.033
-10.32
-10.275
-10.152
-10.128
-10.016
-9.922
-9.277
-8.47
-7.648
-6.837
-6.326
-5.792
-5.329
-4.972
-4.149
-3.34
-3.081
-2.366
-2.241
-1.971
-1.813
-2.709
-3.722
-2.615
-2.917
-3.083
-2.647
-2.637
S22
(ang)
-28.96
-42.722
-45.831
-49.973
-51.379
-63.539
-70.304
-77.005
-80.341
-96.744
-110.824
-122.637
-133.403
-143.965
-154.912
-166.087
-177.579
160.414
143.283
130.105
113.034
88.557
64.563
46.387
36.535
50.249
28.754
0.394
-12.005
-13.451
-8.352