Specifications and information are subject to change without notice

TriQuint Semiconductor, Inc

• Phone 1-408-577-6300 • FAX: 408-577-6633 • e-mail: info-sales@tqs.com • Web site: www. TriQuint.com

Page 8 of 15 May 2009

AP561

0.7-2.9 GHz WiMAX 8W Power Amplifier

2110-2170 MHz Application Circuit

Typical W-CDMA Performance at 25

°C

Frequency (MHz)

2110 2140 2170 Units

Channel Power

+28

+28

+28

dBm

Power Gain

13.5 13.8

13.1

dB

Input Return Loss

7.0

12

21

dB

Output Return Loss

12

8.0

6.1

dB

ACLR

-55

-59

-55

dBc

Operating Current, Icc 485

490

520

mA

Collector Efficiency 11.1 10.8

10.3

%

Quiescent Current, Icq

400

mA

Vpd

+5

V

Vcc

+12

V

Notes:

1.

The primary RF microstrip line is 50

Ω.

2.

Do not exceed 5.5V on Vpd or damage to D1 will occur.

3.

Do not exceed 13V on Vcc or damage to D2 will occur.

4.

Components shown on the silkscreen but not on the schematic are not used.

5.

6.

7.

8.

9.

10. 0

Ω jumpers can be replaced with copper trace in target application.

2110-2170 MHz Application Circuit Performance Plots

W-CDMA 3GPP Test Model 1+64 DPCH, 60% clipping, PAR = 8 dB @ 0.01% Probability, 3.84 MHz BW

Gain vs. Frequency

T=25°C

10

11

12

13

14

15

2.00

2.10

2.20

2.30

Frequency (GHz)

Return Loss vs. Frequency

T=25°C

-35

-30

-25

-20

-15

-10

-5

0

2.00

2.10

2.20

2.30

Frequency (GHz)

S11

S22

Current vs Output Average Power vs. Frequency

T=25°C

300

350

400

450

500

550

600

15

17

19

21

23

25

27

29

Output Power (dBm)

2110 MHz

2140 MHz

2170 GHz

Efficiency vs Output Average Power vs. Frequency

T=25°C

0

5

10

15

20

15

17

19

21

23

25

27

29

Output Power (dBm)

2110 MHz

2140 MHz

2170 MHz

ACLR vs. Output Average Power vs. Frequency

T=25°C

-70

-65

-60

-55

-50

-45

-40

15

17

19

21

23

25

27

29

Output Power (dBm)

2110 MHz

2140 MHz

2170 MHz