12 of 20

RFPA2235

DS121121

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.

Evaluation Board Schematic

(2.11GHz to 2.17GHz Application Circuit)

Evaluation Board Build of Materials (BOM)

(2.11GHz to 2.17GHz Application Circuit)

Description

Reference Designator

Manufacturer

Manufacturer's P/N

400-2700MHz, 2W, 5V High Gain Linear PA

U1

RFMD

PA2235

CAP, 10

F, 10%, 10V, TANT-A

C5, C8

AVX Corporation

TAJA106K010R

CAP, 10000pF, 10%, 16V, X7R, 0402

C6, C10

Taiyo Yuden (USA), Inc.

RM EMK105BJ103KV-F

CAP, 8.2pF, +/-0.5pF, 50V, C0G, 0402

C7, C11

Taiyo Yuden (USA), Inc.

RM UMK105 CG8R2DV-F

CAP, 6.8pF, +/-0.1pF, 50V, HI-Q, 0402

C12

Johanson Technology

500R07S6R8BV4TD

CAP, 4.3pF, +/-0.1pF, 50V, HI-Q, 0402

C16

Johanson Technology

500R07S4R3BV4TD

CAP, 3.6pF, +/-0.1pF, 50V, HI-Q, 0402

C19

Johanson Technology

500R07S3R6BV4TD

CAP, 100pF, 5%, 50V, C0G, 0402

C23

Murata Electronics

GRM1555C1H101JA01D

CONN, SMA, END LNCH, RND PIN, 0.039"

J1-J2

Gigalane Co., Ltd.

PSF-S01-002

IND, 24nH, 5%, W/W, 0603

L1

Coilcraft, Inc.

0603HC-24NXJLW

CONN, HDR, ST, PLRZD, 4-PIN, 0.100"

P1

ITW Pancon

MPSS100-4-C

CONN, HDR, ST, PLRZD, 3-PIN, 0.100"

P2

ITW Pancon

MPSS100-3-C

RES, 1K, 5%, 1/16W, 0402

R1

Kamaya, Inc

RMC1/16S-102JTH

4.3K

, 5%, 1/16W, 0402, LEAD FREE

R2

KOA Speer Electronics, Inc.

RK73B1ETTP432J

RES, 0

, 0402

R3

Kamaya, Inc

RMC1/16SJPTH

RES, 43K, 5%, 1/16W, 0402

R4

Kamaya, Inc

RMC1/16S-433JTH

GND

GND

C8

10uF

L1

24nH

C10

10000pF

C11

8.2pF

GND

C7

8.2pF

GND

C6

10000pF

GND

VCC

VCC

VBIAS

VBIAS

GND

C5

10uF

GND

VDET

GND

GND

R1

1K

VREG

GND

GND

1

2

3

P2

GND

VREG

VDET

VBIAS

1

NC

2

RFIN

3

RFIN

4

NC

5

VPC

6

VDET

7

RFOUT/VCC

8

RFOUT/VCC

9

RFOUT/VCC

10

RFOUT/VCC

11

NC

12

U1

PA2235

R2

4.3K

GND

R4

43K

GND

R3

0 Ohm

GND

GND

J1

RFIN

J2

RFOUT

1

2

3

4

P1

GND

C19

3.6pF

GND

C23

100pF

C12

6.8pF

C16

4.3pF

GND