3.0 V 100 mW RF Power Amplifier IC for Bluetooth

MA02305AK

Specifications subject to change without notice.

Visit www.macom.com for additional data sheets and product information.

V 1.00

4

Designing With the MA02305AK

The MA02305AK is built using a near-enhancement mode FET that operates from a single supply voltage. A nega-

tive voltage is not required because the FET is designed to operate with a +0V DC gate bias.

There is no impedance matching or RF choking on this IC – these functions are supplied externally. This approach

offers the highest level of performance.

To duplicate MA02305AK data sheet performance, your circuit board must recreate the same impedances developed

on the evaluation board depicted in the preceding figures. One-port S-parameters looking into the board impedances

away from the device are listed below. The calibration plane for the datasheet is the pin of the device.

Frequency

(MHz)

GHz

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

0.10

0.97043

179.42

0.71433

139.99

0.95319

152.14

0.17741

-126.15

0.20

0.99055

174.22

0.60534

129.51

0.98326

162.08

0.15709

-145.68

0.30

0.99177

171.32

0.47048

120.60

0.98368

173.64

0.16001

-151.45

0.40

0.98788

168.52

0.33247

111.57

0.97982

-174.63

0.16851

-154.29

0.50

0.98749

165.67

0.26397

107.46

0.98418

178.14

0.18235

-156.15

0.60

0.98721

162.81

0.19530

103.28

0.98820

170.74

0.19827

-158.65

0.70

0.98736

159.91

0.14041

110.03

0.98958

166.96

0.21441

-161.89

0.80

0.98679

157.04

0.08519

120.66

0.99031

163.16

0.23162

-165.23

0.90

0.98706

154.23

0.07177

135.30

0.98996

160.07

0.24969

-168.85

1.00

0.98788

151.34

0.06349

153.01

0.98991

156.76

0.26778

-173.43

1.10

0.98726

148.45

0.06587

169.91

0.98978

153.72

0.28514

-178.11

1.20

0.98626

145.60

0.07191

-174.26

0.98931

150.61

0.30267

176.84

1.30

0.98641

142.71

0.08315

-166.96

0.98780

147.19

0.31953

171.23

1.40

0.98644

139.82

0.09505

-160.56

0.98649

143.63

0.33628

165.32

1.50

0.98500

136.88

0.10675

-157.86

0.94242

143.98

0.35222

159.06

1.60

0.98453

133.95

0.11951

-155.52

0.89784

144.34

0.36683

152.71

1.70

0.98446

130.94

0.12963

-155.34

0.94174

139.92

0.38061

145.84

1.80

0.98349

127.91

0.14015

-154.79

0.98750

135.30

0.39320

138.74

1.90

0.98313

124.92

0.14882

-155.14

0.98984

132.06

0.40495

131.52

2.00

0.98382

121.96

0.15720

-155.31

0.99198

128.73

0.41623

124.12

2.10

0.98452

118.98

0.16432

-155.56

0.99283

125.72

0.42563

116.58

2.20

0.98438

115.96

0.17177

-156.08

0.99454

122.46

0.43485

108.81

2.30

0.98388

112.89

0.17810

-156.67

0.99489

119.34

0.44313

101.04

2.40

0.98292

109.77

0.18392

-157.01

0.99429

116.09

0.45009

93.13

2.50

0.98095

106.65

0.18976

-157.26

0.99242

112.85

0.45667

85.39

2.60

0.98047

103.48

0.19541

-157.75

0.99221

109.40

0.46135

77.68

2.70

0.97883

100.30

0.20085

-157.91

0.98695

105.78

0.46780

70.00

2.80

0.97676

97.12

0.20642

-157.88

0.98054

102.09

0.47186

62.56

2.90

0.97636

94.00

0.21257

-158.32

0.94404

98.07

0.47850

55.39

3.00

0.97572

90.90

0.21802

-158.71

0.90652

93.92

0.48427

48.41