
Triple/Dual-Mode
CDMA LNA/Mixers
Table 3. Cellular LNA S Parameters in High-Gain High-Linearity Mode
FREQUENCY
(MHz)
700
750
800
850
900
950
1000
S11
(MAG)
0.623
0.627
0.629
0.631
0.632
0.635
0.635
S11
(PHASE)
-81.9
-84.3
-86.6
-89.0
-91.4
-93.7
-96.0
S21
(MAG)
4.58
4.30
4.06
3.70
3.50
3.39
3.08
S21
(PHASE)
79.8
78.0
74.8
72.3
72.2
68.7
66.3
S12
(MAG)
0.046
0.048
0.049
0.051
0.052
0.053
0.053
S12
(PHASE)
59.5
60.6
60.9
61.4
62.1
61.3
62.7
S22
(MAG)
0.746
0.748
0.750
0.749
0.751
0.753
0.753
S22
(PHASE)
-29.5
-30.2
-30.9
-31.1
-32.3
-33.0
-33.5
Table 4. PCS LNA S Parameters in High-Gain High-Linearity Mode
FREQUENCY
(MHz)
1700
1750
1800
1850
1900
1950
2000
2050
2100
2150
2200
2250
2300
2350
2400
2450
2500
S11
(MAG)
0.671
0.675
0.685
0.689
0.694
0.696
0.700
0.706
0.712
0.717
0.718
0.721
0.724
0.730
0.735
0.740
0.746
S11
(PHASE)
-125.8
-126.9
-128.9
-130.8
-132.7
-134.3
-135.8
-137.3
-138.9
-140.4
-141.9
-143.2
-144.5
-145.6
-146.9
-147.9
-148.4
S21
(MAG)
5.77
5.66
5.66
5.56
5.63
5.54
5.50
5.41
5.33
5.24
5.08
4.99
4.78
4.64
4.45
4.33
4.39
S21
(PHASE)
109.2
109.3
107.2
106.3
104.7
102.7
101.2
99.0
97.4
95.0
93.3
91.2
89.0
87.7
85.7
85.4
85.5
S12
(MAG)
0.062
0.064
0.065
0.066
0.066
0.066
0.068
0.070
0.072
0.073
0.073
0.074
0.077
0.081
0.085
0.087
0.089
S12
(PHASE)
90.4
89.9
89.1
88.7
89.3
90.6
91.9
92.6
92.7
93.0
94.2
96.2
98.3
99.2
99.4
99.3
99.5
S22
(MAG)
0.796
0.800
0.808
0.812
0.817
0.820
0.826
0.832
0.839
0.844
0.845
0.849
0.852
0.858
0.862
0.867
0.875
S22
(PHASE)
-50.3
-50.7
-51.7
-52.6
-53.6
-54.4
-55.3
-56.3
-57.4
-58.8
-60.1
-61.4
-62.9
-64.5
-66.5
-68.0
-69.1
8
_______________________________________________________________________________________