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RF6509

DS121128

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

Note: 1. If extra isolation is needed between Tx and Rx path, the filter can be used otherwise for <50dB isolation, 50

 micro-

strip shoud be okay.

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Ou tp u t

In p u t

10

In p u t

Ou tp u t

N/C

V2 S 2

V1 S 2

50

  strip

J1

AN T

V3 S 2

C1

10 u F

C2

68 p F

PA V cc2

C3

0.1 u F

PA b ia s

LN A V re f LN A V s e l LN A V c c

V3 S 1

50

  strip

J2

RX o u t/T X in

V1 S 1

V2 S 1

50

  strip

C4

0.1 u F

C6

10 u F

P A V cc1

C5

0.1 u F

PA V re g

RX F ilte r

RX F ilte r

N/C

N/C