Rainbow Electronics MAX2643 User Manual
Page 9
MAX2642/MAX2643
900MHz SiGe, High IP3,
Low-Noise Amplifiers
_______________________________________________________________________________________
9
Table 3. MAX2642/MAX2643 Typical Scattering Parameters
(R
BIAS
= 1.1k
Ω, high-gain mode, V
CC
= +3.0V, T
A
= +25°C.)
FREQ
(MHz)
S11 MAG
S11 PHASE
(DEGREES)
S21 MAG
S11 PHASE
(DEGREES)
S12 MAG
S12 PHASE
(DEGREES)
S22 MAG
S22 PHASE
(DEGREES)
500
0.878512
-66.0475
1.445864
-114.652
0.011049
175.9688
0.882121
-73.97408
600
0.86813
-79.0081
2.398259
-131.281
0.01977
166.0087
0.745577
-100.0799
700
0.834311
-91.9431
3.218232
-155.869
0.033312
149.3926
0.502282
-129.8978
800
0.793611
-102.384
3.544617
179.1002
0.038594
131.9641
0.223248
-160.5161
820
0.783644
-104.098
3.563583
174.4488
0.040112
131.6111
0.173175
-166.8809
840
0.774329
-105.921
3.546937
170.1934
0.038383
128.1902
0.126351
-173.2415
860
0.767016
-107.766
3.529998
165.871
0.04004
126.4807
0.086328
178.6352
880
0.762463
-109.461
3.500193
161.8438
0.041375
124.4402
0.049822
167.1237
900
0.753622
-111.254
3.463616
158.0655
0.043587
123.8527
0.020398
128.5957
920
0.748921
-113.148
3.419726
154.6982
0.043975
123.9237
0.024778
48.71712
940
0.743011
-114.988
3.36768
151.2749
0.045614
121.0385
0.04661
18.5372
960
0.737437
-116.709
3.309045
148.0373
0.044426
118.9012
0.070736
10.02515
980
0.733572
-118.379
3.261195
145.4087
0.046581
118.374
0.092621
4.197083
1000
0.729122
-119.87
3.203007
142.5148
0.048343
116.9249
0.110062
-0.293905
1100
0.710864
-127.286
2.970843
130.8328
0.055616
115.1579
0.183756
-10.46082
1200
0.688941
-134.781
2.789044
120.5809
0.061803
105.9973
0.238134
-16.81635
1300
0.668471
-141.275
2.637086
111.4044
0.065281
100.6171
0.289607
-21.34393
1400
0.655478
-146.685
2.491515
103.3737
0.073887
96.84646
0.335752
-27.6725
1500
0.638124
-152.12
2.352013
94.07729
0.077901
90.34502
0.381179
-33.81158