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DS121024

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

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

SPA2318Z

2110MHz to 2170MHz Application Schematic

2110MHz to 2170MHz Evaluation Board Layout and Bill of Materials

Vcc

1.8pF

18 nH

5.6pF

10uF Tantalum

39pF

1.5pF (IP3)

2.2pF (ACP)

2.7nH

1000pF

56pF

5.6nH

6.8K :

300 : 1800pF

0.1uF Tantalum

5

6

7

8

4

3

2

1

Z=50

:

, 11.6°

Tune for optimal ACP performance

Ic2

Ic1

Ibias

Vpc

External Connection

Vpc

Eval Board

ECB-101161 Rev. C

SOIC-8 PA

Vcc

C9

C1

L2

Short

L3

C7

C5

C2

C6

L1

C4

C3

C8

R1

R2

Tune for optimal ACP performance

Note: All inductors are

Toko LL1608-FS unless

noted otherwise

Sirenza Microdevices

Ref. Des.

Value

Part Number

C1

1.5pF, ±0.25pF (IP3)

2.2pF, ±0.25pF (ACP)

Rohm MCH18 series

C2

56pF, 5%

Rohm MCH18 series

C3

10uF, 10%

AVX TAJB106K020R

C4

1000pF, 5%

Rohm MCH18 series

C5

5.6pF, ±0.5pF

Rohm MCH18 series

C6

1.8pF, ±0.25pF

Rohm MCH18 series

C7

1800pF, 5%

Rohm MCH18 series

C8

0.1uF, 10%

Matsuo 267M3502104K

C9

39pF, 5%

Rohm MCH18 series

L1

2.7nH, ±0.3nH

Toko LL1608-FS series

L2

5.6nH, ±0.3nH

Toko LL1608-FS series

L3

18nH, 5%

Toko LL1608-FS series

R1

6.8K Ohm, 5%

Rohm MCR03 series

R2

300 Ohm, 5%

Rohm MCR03 series