RF3802PCBA-410 datasheet(4/12 Pages) RFMD

4 / 12 page

4-634

RF3802

Rev A6 050609

Evaluation Board Schematic

GSM850 (869MHz to 894MHz)

Evaluation Board Schematic

GSM900 (920MHz to 960MHz)

VCC

6.8 nH

C46

0.1

μF

C43

33 pF

C12

1.5 pF

C15

3.6 pF

33 nH

DNI

VBIAS

3802400 r.-

Bias

Circuit

C35

33 pF

C33

0.1

μF

360

C39

1000 pF

C38

33 pF

C41

0.1

μF

VREF

C20

DNI

C19

DNI

Ω μstrip

RF IN

C28

3.6 pF

C18

DNI

C45

μF

C44

1000 pF

DNI

2.7 pF

C14

15 pF

C16

6.8 pF

33 nH

C13

33 pF

C10

DNI

RF OUT

Ω μstrip

1000 pF

33 pF

C11

0.1

μF

C48

33 pF

C49

1000 pF

C51

0.1

μF

C27

27 pF

R10

1.2

C34

μF

C50

μF

C40

μF

BANANA JACK

P1-1

VREF

BANANA JACK

GND

BANANA JACK

P2-1

VCC

BANANA JACK

P3-1

VBIAS

VCC

6.8 nH

C46

0.1

μF

C43

33 pF

C12

1.5 pF

C15

2 pF

33 nH

Open

VBIAS

3802401 r.-

Bias

Circuit

C35

33 pF

C33

0.1

μF

360

C39

1000 pF

C38

33 pF

C41

0.1

μF

VREF

C20

Open

C19

Open

Ω μstrip

RF IN

C28

3.6 pF

C18

Open

C45

μF

C44

1000 pF

Open

1 pF

C14

15 pF

C16

6.8 pF

33 nH

C13

27 pF

C10

Open

RF OUT

Ω μstrip

1000 pF

33 pF

C11

0.1

μF

C48

33 pF

C49

1000 pF

C51

0.1

μF

C27

22 pF

R10

1.2

C34

μF

C50

μF

C40

μF

BANANA JACK

P1-1

VREF

BANANA JACK

GND

BANANA JACK

P2-1

VCC

BANANA JACK

P3-1

VBIAS

RF3802PCBA-410 데이터시트(PDF) 4 Page - RF Micro Devices

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