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RFDA2026

DS141020

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

2400MHz to 2700MHz Application Circuit

Evaluation Board Bill of Materials (BOM)

2400MHz to 2700MHz Application Circuit

Description

Reference

Designator

Manufacturer

Manufacturer’s P/N

RFDA2026-411(B)

Viasystems

RFDA2026-411(B)

CAP, 1uF, 10%, 10V, X5R, 0402

C1, C6, C11

Murata Electronics

GRM155R61A105KE15D

DNP

C2-C5, C9-C10,

C12

CAP, 68pF, 5%, 50V, C0G, 0402

C7-C8

Murata Electronics

GRM1555C1H680JZ01D

CONN, SMA, END LNCH, FLT, 0.062"

J1-J2

Emerson Network Power

142-0701-821

CONN, HDR, ST, PLRZD, 6-PIN, 0.100"

P1

AMP

640454-6

CONN, SKT, 24-PIN DIP, .600", T/H

P2

Aries Electronics Inc.

24-6518-10

Res, 0.0, 1/16W, 5%, 0603

R1, R3, R5

Panasonic Industrial Co.

ERJ-3GSY0R00V

RES, 1K, 5%, 1/16W, 0603

R2

Panasonic Industrial Co.

ERJ-3GEYJ102

DNP

R4, R6

IND, 4.7nH, +/-0.3nH, 0603

L1

Toko SH Waigaoqiao F.T.Z. Inc.

LL1608-FSL4N7S

RES ARRAY, 4-ELEM, 1K, 5%, SMD 4x0402

RN1

KOA Speer Electronics, Inc.

CN1E4KTTD102J

DUT

U1

RFMD

RFDA2026-411

C9

DNP

C10

DNP

C11

1uF

1

2

3

4

5

8

6

7

RN1

1000 ohm

R2

1K

1

J2

RFOUT

C8

68pF

C7

68pF

1

J1

RFIN

R1

0 ohm

1

2

3

4

5

6

P1

HDR_1X6

C1

1uF

C2

DNP

+

C3

DNP

+

C4

DNP

C5

DNP

C6

1uF

PUP

CLK

DATA

LE

VCC

VCC

VCC

VCC

LE

DATA

CLK

VCC

SPI_LE

1

SPI_DATA

2

SPI_CLK

3

PUP

4

GND

5

RFIN

6

GND

7

GND

15

RFOUT

16

GND

17

GND

18

GND

19

GND

20

GND

21

U1

RFDA2026

PUP

R3

0 ohm

R5

0 ohm

R4

DNP

C12

DNP

L1

4.7nH

CB2

12

TXD

1

DTR#

2

RTS#

3

VIO

4

RXD

5

RI#

6

GND

7

DSR#

8

DCD#

9

CTS#

10

CB4

11

GND

24

SLD

13

USB

14

VCC

15

PU2

16

PU1

17

CB3

18

3V3

19

RST

20

VCC

21

CB1

22

CB0

23

CB2

TXD

DTR#

RTS#

VIO

RXD

RI#

GND

DSR#

DCD#

CTS#

CB4

GND

SLD

USB

VCC

PU2

PU1

CB3

3V3

RST

VCC

CB1

CB0

P2

UM232R

PUP

CLK

DATA

LE

R6

DNP