RF2667 データシートの表示（PDF） - RF Micro Devices

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RF2667

RECEIVE AGC AND DEMODULATOR

RF Micro Devices 

RF2667

Evaluation Board Schematic

85MHz IF

(Download Bill of Materials from www.rfmd.com.)

P1-1

P1

P1-1 1

2

P1-3 3

PD

GND

VCC

P2

P2-1 1

2

P2-3 3

GC

GND

IN SEL

P3

P3-1 1

2

P3-3 3

+5 VDC

GND

-5 VDC

C26

100 nF

C25

100 nF

R13

36 kΩ

R15

1 kΩ

P2-1

P1-3

C2

10 µF

C1

10 nF

1 VCC1

2 VCC2

PD 24

GC 23

C30

100 nF

R9

820 Ω

R12

1.6 kΩ

C21

100 nF

C22

10 µF

P3-1

J1

CDMA

50 Ω µstrip

C5

13 pF

T1

C6

1 13 pF

C3

10 nF

C4

R1

10 nF 680 Ω

3 VCC3

4 CDMA IN+

5 CDMA IN-

I OUT- 22

I OUT+ 21

GND 20

C31

100 nF

L4 390 nH

R8

4.3 kΩ

P1-3

3

7 CLC426/CL

+ V+

6

2 - V-

4 U2

R11

51 Ω

R10

8.2 kΩ

C23

100 nF

50 Ω µstrip

C24

10 µF

J5

I OUT

P3-3

L2

390 nH

L1

390 nH

6 GND

FL+ 19

C20 6.8 pF

L5 390 nH

C27

4.6 nF

J2

50 Ω µstrip

FM

J3

50 Ω µstrip

LO

C8

9.1 pF

C7

20 pF

L3

330 nH

R14

3 kΩ

C9 10 nF

C10 10 nF

C11 10 nF

T2

1

C12 1 nF

R2

270 Ω

7 GND

8 FM IN+

9 FM IN-

10 BG OUT

11 DEC

12 LO-

FL- 18

C19 6.8 pF

C17

C18

7

GND 17

R4

820 Ω

R5

1.6 kΩ

100 nF

10 µF

P3-1

Q OUT+ 16

Q OUT- 15

C28

100 nF

R3

4.3 kΩ

3

7 CLC426/CL

+ V+

6

2

V-

-

4 U1

R7

50 Ω µstrip

J4

Q OUT

IN SEL 14

C29

100 nF

R6

8.2 kΩ

51 Ω

C15

100 nF

C16

10 µF

P3-3

LO+ 13

P2-3

C13

1 nF

2667400-

C14

100 nF

Rev A14 010622

7-7

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