7 of 13

RF5117

DS110617

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

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

Evaluation Board Schematic - IEEE802.11b

2400MHz to 2483MHz

C1

10 pF

R2

390



R1

390



C15

1 nF

PWR SENSE

C16

1 nF

PS REF

C3

1 nF

VREG1

VREG2

C13

1 nF

L2

10 nH

L1

12 nH

C5

2.7 pF

JOH

C8

10 pF

C9

10 pF

C10

1 nF

C11

6.8 pF

JOH

C2

1 nF

Notes:

1. C7 - 130 mils from chip.

2. Place C11 as close to chip as possible.

Part is Backside Grounded.

C12

1 nF

J1

RF IN

50

 strip

VCC

50

strip

J2

RF OUT

L3

1.2 nH

Murata

C17

2.7 pF

JOH

C14

1 nF

16

15

14

13

5

6

7

8

9

10

11

12

4

3

2

1

Bias

C23

1

F

P1

1

2

3

4

5

CON5

GND

P1-4

VREG1

P1-5

VREG2

P1-1

PS REF

P1-2

PWR SENSE

GND

GND

P2-3

VCC

P2

1

2

3

CON3

P3-1

VCC

P3

1

CON1

P4

1

CON1

GND

*1

5117400B

*2

C22

10

F

TL1

TL1 = 130 mil (50

)