TriQuint Semiconductor, Inc • Phone +1-503-615-9000 • FAX: +1-503-615-8900 • e-mail: info-sales@tqs.com • Web site: www.TriQuint.com

June 2012

AH102A

Medium Power, High Linearity Amplifier

Application Circuit: 900 MHz (AH102A-PCB900)

Typical RF Performance at 25°°°°C

C=

ID=

100 pF

C1

C=

ID=

3.3 pF

C2

C=

ID=

100 pF

C3

C=

ID=

1e4 pF

C4

C=

ID=

100 pF

C6

L=

ID=

6.8 nH

L1

L=

ID=

22 nH

L2

R=

ID=

0 Ohm

R1

NET="AH102A"

0805

+9 V

Notes:

1. The amplifier should be connected directly to a +9 V regulator; no dropping resistor is required.

2. If no DC signal is present at the input (pin 1), C1 can be removed. The gate (input pin) is internally grounded in the amplifier.

3. R1 is used as a placeholder for a different application circuit. It can be removed from the circuit.

S11 vs. Frequency

-30

-25

-20

-15

-10

-5

0

700

800

900

1000

Frequency (MHz)

-40 °C

+25 °C

+85 °C

S21 vs. Frequency

11

12

13

14

15

16

700

800

900

1000

Frequency (MHz)

-40 °C

+25 °C

+85 °C

S22 vs. Frequency

-30

-25

-20

-15

-10

-5

0

700

800

900

1000

Frequency (MHz)

-40 °C

+25 °C

+85 °C

OIP3 vs. Temperature

900MHz, 8 dBm/ tone

20

25

30

35

40

45

50

-40

-20

0

20

40

60

80

Temperature (°C)

+7V

+8 V

+9V

OIP3 vs. Output Power

frequency= 900MHz, Temp=25°C

30

35

40

45

50

0

4

8

12

16

Output Power (dBm)

+7 V

+8 V

+9 V

ACPR vs. Channel Power

900 MHz, IS-95, 9 Ch. Fwd, ±885 kHz offset, 30 kHz Meas BW

-80

-70

-60

-50

-40

14

16

18

20

22

Channel Power (dBm)

+25 °C

-40 °C

+85 °C

Noise Figure vs. Frequency

Temp = 25 °C

0

1

2

3

4

5

700

800

900

1000

Frequency (MHz)

Frequency

900 MHz

Gain

14.5 dBm

Input Return Loss

22 dB

Output Return Loss

30 dB

Output P1dB

+27 dBm

Output IP3

+46 dBm

IS-95A Ch. Power

@ -45 dBc ACPR

+21 dBm

Noise Figure

3.1 dB

Supply Voltage

+9 V

Supply Current

200 mA