Specifications and information are subject to change without notice.

WJ Communications, Inc

• Phone 1-800- WJ1-4401 • FAX: 408-577-6621 • e- mail: sales@wj.com • Web site: www.wj.com

September 2004

FP2189

1 - Watt HFET

Product Information

Application Circuit: 2110 – 2170 MHz (FP2189-PCB2140S)

The application circuit is matched for output power.

Typical RF Performance

Frequency

MHz

2110

2140

2170

S21 – Gain

dB

14.4

14.4

14.4

S11 – Input Return Loss

dB

-23

-23

-22

S22 – Output Return Loss

dB

-9.7

-11.5

-12

Output P1dB

dBm

+30.5

+30.6

+30.2

Output IP3

(+15 dBm / tone, 1 MHz spacing)

dBm

+43.9

Noise Figure

dB

4.2

4.5

4.3

W-CDMA Channel Power

@ -45 dBc ACPR

dBm

+22.2

RES

R=

ID=

6.2 Ohm

R2

CAP

C=

ID=

DNP pF

C4

IND

L=

ID=

5.6 nH

L1

RES

R=

ID=

10 Ohm

R1

CAP

C=

ID=

1.8 pF

C1

CAP

C=

ID=

DNP pF

C2

IND

L=

ID=

18 nH

L2

CAP

C=

ID=

1000 pF

C7

CAP

C=

ID=

22 pF

C6

CAP

C=

ID=

10000 pF

C8

CAP

C=

ID=

22 pF

C9

CAP

C=

ID=

DNP pF

C5

CAP

C=

ID=

1.8 pF

C11

CAP

C=

ID=

1 pF

C10

CAP

C=

ID=

33 pF

C3

1

2

SUBCKT

NET=

ID=

"FP2189"

Q1

PORT

Z=

P=

50 Ohm

1

PORT

Z=

P=

50 Ohm

2

-Vgg

Vds=8V @ 250 mA

14 mil GETEK

The main microstrip line has a line impedance of 50 O.

Bill of Materials

Ref. Desig.

Value

Part style

Size

C1, C11

1.8 pF

Chip capacitor

0603

C3

33 pF

Chip capacitor

0805

C6, C9

22 pF

Chip capacitor

0603

C7

1000 pF

Chip capacitor

0603

C8

0.1

µF

Chip capacitor

1206

C10

1.0 pF

Chip capacitor

0603

L1

5.6 nH

Multilayer chip inductor

0603

L2

18 nH

Multilayer chip inductor

0603

R1

10 O

Chip resistor

0603

R2

6.2 O

Chip resistor

0603

Q1

FP2189

WJ 1W HFET

SOT-89

C2, C4, C5

Do Not Place