EPA120A/EPA120AV

DATA SHEET

High Efficiency Heterojunction Power FET

EPA120A

S-PARAMETERS

EPA120A

8V, 1/2 Idss

FREQ

--- S11 ---

--- S21 ---

--- S12 ---

--- S22 ---

FREQ

--- S11 ---

--- S21 ---

--- S12 ---

--- S22 ---

(GHz)

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

(GHz)

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

1.0

0.902

-95.7 15.160 125.3

0.030

41.8

0.305

-68.3

21.0

0.898

157.5

0.776

-8.5

0.041

21.0

0.674 -170.7

2.0

0.891 -131.8 9.261

103.2

0.036

25.7

0.252

-96.8

22.0

0.899

157.6

0.727

-12.2

0.042

22.3

0.691 -174.7

4.0

0.879 -157.0 4.926

81.5

0.038

14.7

0.254 -116.2

24.0

0.897

151.5

0.634

-20.6

0.045

23.3

0.721 -179.0

6.0

0.882 -166.8 3.290

67.5

0.037

11.8

0.290 -126.9

26.0

0.909

148.8

0.557

-29.2

0.051

24.6

0.741

172.1

8.0

0.882 -176.2 2.498

54.3

0.036

12.3

0.351 -132.3

28.0

0.918

151.8

0.484

-36.6

0.056

23.4

0.756

158.7

10.0

0.883

175.0

1.984

42.0

0.035

12.1

0.424 -138.9

30.0

0.915

148.1

0.424

-44.0

0.059

21.5

0.787

152.2

12.0

0.892

171.6

1.603

31.3

0.034

13.6

0.479 -147.5

32.0

0.913

143.6

0.365

-51.2

0.060

17.6

0.807

148.1

14.0

0.900

168.9

1.302

21.7

0.033

16.2

0.534 -154.8

34.0

0.911

140.5

0.318

-56.9

0.058

18.3

0.822

146.3

16.0

0.906

166.1

1.075

12.8

0.033

18.1

0.590 -159.7

36.0

0.918

136.7

0.287

-60.3

0.063

18.2

0.841

145.6

18.0

0.907

161.8

0.903

4.7

0.034

20.3

0.629 -161.4

38.0

0.929

135.7

0.270

-64.3

0.069

9.9

0.842

142.7

20.0

0.900

159.5

0.806

-4.3

0.038

20.1

0.668 -168.0

40.0

0.899

134.0

0.254

-70.4

0.070

-1.9

0.843

138.4

EPA120AV

8V, 1/2 Idss

FREQ

--- S11 ---

--- S21 ---

--- S12 ---

--- S22 ---

FREQ

--- S11 ---

--- S21 ---

--- S12 ---

--- S22 ---

(GHz)

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

(GHz)

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

1.0

0.921

-97.5 14.598 125.1

0.028

40.3

0.279

-75.6

21.0

0.947

155.6

0.730

-11.5

0.030

2.4

0.716 -174.0

2.0

0.905 -134.6 8.894

102.7

0.035

23.0

0.263 -104.4

22.0

0.945

154.3

0.675

-15.4

0.030

1.1

0.738 -176.1

4.0

0.901 -160.6 4.739

81.1

0.035

10.5

0.284 -120.1

24.0

0.942

149.6

0.576

-23.2

0.030

4.1

0.785 -179.7

6.0

0.906 -175.2 3.186

66.3

0.035

6.3

0.334 -124.0

26.0

0.939

147.1

0.492

-31.5

0.030

7.2

0.817

172.9

8.0

0.912 -179.0 2.421

54.2

0.033

4.2

0.364 -133.1

28.0

0.916

139.4

0.425

-40.2

0.032

6.7

0.858

169.6

10.0

0.915

178.0

1.919

42.5

0.031

0.3

0.413 -144.1

30.0

0.905

131.1

0.370

-49.5

0.033

3.2

0.878

166.2

12.0

0.925

169.8

1.536

30.3

0.029

0.1

0.484 -149.4

32.0

0.871

128.7

0.325

-58.7

0.031

-5.4

0.924

157.1

14.0

0.933

165.1

1.244

19.7

0.027

-2.0

0.553 -156.5

34.0

0.928

128.0

0.284

-66.9

0.027

-7.7

0.878

149.3

16.0

0.943

160.9

1.019

9.9

0.026

2.3

0.618 -161.3

36.0

0.976

129.5

0.263

-72.8

0.028

-5.3

0.898

142.6

18.0

0.946

161.7

0.862

1.8

0.027

1.0

0.666 -169.4

38.0

1.002

131.8

0.252

-77.5

0.038

-24.8

0.937

136.5

20.0

0.947

158.2

0.749

-6.3

0.027

0.5

0.712 -172.2

40.0

1.001

131.2

0.240

-83.0

0.047

-52.6

0.944

135.4

Note: The data included 0.7 mils diameter Au bonding wires; 3 gate wires, 15 mils each; 3 drain wires, 20 mils each;

8 source wires, 7 mils each; no source wires for EPA120AV.

P-1dB & PAE vs. Vds

20

25

30

35

40

4

5

6

7

8

Drain-Source Voltage (V)

10

20

30

40

50

f = 12 GHz

Ids = 50% Idss

Pout & PAE vs. Pin

-10

0

10

20

30

40

50

-5

0

5

10

15

20

Pin (dBm)

f = 12 GHz

Vds = 8V, Ids = 50% Idss

PAE

Pout