Triple/Dual-Mode

CDMA LNA/Mixers

8

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Table 3. Cellular LNA S Parameters in High-Gain High-Linearity Mode

FREQUENCY

(MHz)

S11

(MAG)

S11

(PHASE)

S21

(MAG)

S21

(PHASE)

S12

(MAG)

S12

(PHASE)

S22

(MAG)

S22

(PHASE)

700

0.623

-81.9

4.58

79.8

0.046

59.5

0.746

-29.5

750

0.627

-84.3

4.30

78.0

0.048

60.6

0.748

-30.2

800

0.629

-86.6

4.06

74.8

0.049

60.9

0.750

-30.9

850

0.631

-89.0

3.70

72.3

0.051

61.4

0.749

-31.1

900

0.632

-91.4

3.50

72.2

0.052

62.1

0.751

-32.3

950

0.635

-93.7

3.39

68.7

0.053

61.3

0.753

-33.0

1000

0.635

-96.0

3.08

66.3

0.053

62.7

0.753

-33.5

Table 4. PCS LNA S Parameters in High-Gain High-Linearity Mode

FREQUENCY

(MHz)

S11

(MAG)

S11

(PHASE)

S21

(MAG)

S21

(PHASE)

S12

(MAG)

S12

(PHASE)

S22

(MAG)

S22

(PHASE)

1700

0.671

-125.8

5.77

109.2

0.062

90.4

0.796

-50.3

1750

0.675

-126.9

5.66

109.3

0.064

89.9

0.800

-50.7

1800

0.685

-128.9

5.66

107.2

0.065

89.1

0.808

-51.7

1850

0.689

-130.8

5.56

106.3

0.066

88.7

0.812

-52.6

1900

0.694

-132.7

5.63

104.7

0.066

89.3

0.817

-53.6

1950

0.696

-134.3

5.54

102.7

0.066

90.6

0.820

-54.4

2000

0.700

-135.8

5.50

101.2

0.068

91.9

0.826

-55.3

2050

0.706

-137.3

5.41

99.0

0.070

92.6

0.832

-56.3

2100

0.712

-138.9

5.33

97.4

0.072

92.7

0.839

-57.4

2150

0.717

-140.4

5.24

95.0

0.073

93.0

0.844

-58.8

2200

0.718

-141.9

5.08

93.3

0.073

94.2

0.845

-60.1

2250

0.721

-143.2

4.99

91.2

0.074

96.2

0.849

-61.4

2300

0.724

-144.5

4.78

89.0

0.077

98.3

0.852

-62.9

2350

0.730

-145.6

4.64

87.7

0.081

99.2

0.858

-64.5

2400

0.735

-146.9

4.45

85.7

0.085

99.4

0.862

-66.5

2450

0.740

-147.9

4.33

85.4

0.087

99.3

0.867

-68.0

2500

0.746

-148.4

4.39

85.5

0.089

99.5

0.875

-69.1