Texas Instruments CDCM7005 PartsList, Layout, and, Schematics, pin 1, on J32, J33, J34, Board

5

4

3

2

1

D

D

Passive Filter (Default Setting): short pin 1 & 3 on J3 2, J33

Active Filter w/ External Op Amp: short

pin 1 & 2

on J32,

J33, J34

VCC

VCC

L8

2 1

2

2

2.2nH

1

C74

C75

J34

R74

.1uF

10uF1

10K

1

5 7

GND

+

3

2

V_CTRL

V_CTRL

1

R70

2

6

2

1

C

10K

R71

10K

OPA341

−

2

C80

C

C27

2

C76

R75

R51

3 1 2

2

1

8 4 1

10K

.1uF

2

1

1

2

.1uF

U5

1

100K

1

2

GND

.1uF

J32

GND

C77

GND

R72

2

GND

2 1

2

1 1

J24

10uF C78 4.7K

V CHECK

2

1

NU

1

1

R52

2

R73

Parts

160

1 2

R53

180

4.7K

C79

2

2

1

GND .1uF

List,

C28

C29

1 2

C30

CP_OUT

12 .1uF 12

.1uF

22uF

1 2

B

B

J33

Board

GND

3

Layout, and

Schematics

A

A

Title

CDCM7005_QFN Evaluation Module

Size

Document Number

A

R e v

B

CDCM7005EVM_QFN−SCH

PartsList

D a te:

Tuesday, April 26, 2005

15Sheetof

6-13

5

4

3

2

1