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RFPA2189

DS140731

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

869MHz to 894MHz Application Circuit

Evaluation Board Bill of Materials (BOM)

869MHz to 894MHz Application Circuit

Description

Reference Designator

Manufacturer

Manufacturer's P/N

PCB

PA2189410(A)

GaAs HBT Power Amplifier

U1

RFMD

RFPA2189

CAP, 10uF, 20%, 10V, TANT-A

C1

Kemet

T491A106M010AT

CAP, 1000pF, 10%, 50V, X7R, 0603

C4

Panasonic

ECJ-1VB1H102K

CAP, 0.1uF, 10%, 16V, X7R, 0603

C3

Murata Electronics

GRM188R71C104KA01D

CAP, 10pF, 5%, 50V, C0G, 0603

C5

Johanson Technology

500R14N100JV4

CAP, 10pF, 5%, 50V, C0G, 0402

C6

Murata Electronics

GRM1555C1H100JZ01E

CAP, 3.9pF, +/-0.25pF, 50V, C0G, 0402

C7

Murata Electronics

GRM1555C1H3R9CZ01E

CAP, 56pF, 5%, 50V, C0G, 0402

C8

Murata Electronics

GRM1555C1H560JZ01D

CONN, SMA, END LNCH, MINI, FLT, 0.068"

J1, J2

Emerson Networks

142-0741-851

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

L1

Coilcraft, Inc.

0603HC-24NXJLW

IND, 56nH, 5%, M/L, 0402

L2

TOKO

LL1005-FHL56NJ

IND, 3.3nH, +/- 0.3nH, M/L, 0603

L3

TOKO

LL1608-FSL3N3S

IND, 2.2nH, +/-0.3nH, M/L, 0603

L4

TOKO

LL1608-FSL2N2S

CONN, HDR, ST, PLRZD, 2-PIN, 0.100"

P1

ITW Pancon

MPSS100-2-C

RES, 160

, 5%, 1/16W, 0402

R2

Kamaya, Inc

RMC1/16S-161JTH

RES, 2K, 5%, 1/16W, 0402

R3

Panasonic

ERJ-2GEJ202

RES, 3.9K, 5%, 1/16W, 0402

R4

Panasonic

ERJ-2GEJ392

DNP

R1, C2, J3, J4

J1

RFIN

J2

RFOUT

L2

56nH

C1

10uF

C5

10pF

L1

24nH

1

2

P1

HDR_1X2

C4

1000pF

VCC

GND

VCC

R2

160 Ω

GND

4

RFIN

2

RFOUT

3

U1

C3

0.1uF

L3

3.3nH

R3

2K Ω

C6

10pF

L4

2.2nH

C7

3.9pF

C8

56pF

R4

3.9KΩ

GND

1