Rainbow Electronics MAX2643 User Manual
Page 8
MAX2642/MAX2643
900MHz SiGe, High IP3,
Low-Noise Amplifiers
8
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Table 2. MAX2642/MAX2643 Typical Scattering Parameters
(R
BIAS
= 806
Ω, high-gain mode, V
CC
= +3.0V, T
A
= +25°C.)
FREQ
(MHz)
S11 MAG
S11 PHASE
(DEGREES)
S21 MAG
S21 PHASE
(DEGREES)
S12 MAG
S12 PHASE
(DEGREES)
S22 MAG
S22 PHASE
(DEGREES)
500
0.865705
-67.5629
1.788918
-115.899
0.009763
164.6001
0.880237
-73.81893
600
0.853946
-80.7084
2.926709
-132.446
0.021656
165.374
0.739354
-99.52715
700
0.820187
-94.1329
3.884537
-157.426
0.029766
148.5047
0.49107
-128.1454
800
0.775557
-104.428
4.237314
177.9528
0.036728
130.1148
0.216415
-153.3392
820
0.765138
-106.343
4.226094
173.3886
0.038253
129.5942
0.166772
-157.7809
840
0.759
-108.042
4.214913
169.298
0.038842
128.7876
0.121201
-160.7175
860
0.7495
-109.928
4.182436
165.3457
0.040084
127.3742
0.082263
-160.9349
880
0.741722
-111.683
4.134814
161.548
0.04118
127.2791
0.045314
-158.0615
900
0.736069
-113.369
4.085018
157.8688
0.04194
125.3719
0.016624
-133.0426
920
0.728957
-115.127
4.032105
154.6118
0.044642
123.3553
0.021369
-38.41852
940
0.724118
-116.951
3.965561
151.3371
0.044574
121.8034
0.043243
-17.90431
960
0.719676
-118.584
3.903364
148.3141
0.044792
120.7695
0.066898
-14.20027
980
0.714506
-120.313
3.83867
145.3527
0.045551
118.109
0.084163
-12.76007
1000
0.709103
-121.959
3.777
142.7001
0.046434
119.036
0.102269
-13.88384
1100
0.691292
-129.341
3.483283
131.8578
0.054775
114.7347
0.169693
-18.18657
1200
0.67035
-136.703
3.27255
121.9156
0.061407
108.2008
0.220689
-21.72272
1300
0.650556
-143.014
3.09574
113.1691
0.064829
103.5856
0.26965
-24.86245
1400
0.635363
-148.565
2.934971
105.3286
0.075142
97.9223
0.315264
-30.21604
1500
0.616202
-153.536
2.756155
96.43876
0.074664
92.88747
0.360706
-35.70454