Texas Instruments CDCM7005 User Manual

Page 34

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background image

Parts List

6-15

Parts List, Board Layout, and Schematics

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

CL

K

DA

TA

SPI

_D

AT

A

SPI

_C

LK

SPI

_LE

LE

GND

GND

GND

VCC

GND

GND

GND

VCC

GND

VCC

VCC

C

T

R

L_LE

CTRL

_D

A

T

A

C

T

R

L_C

LK

Title

Siz

e

D

oc

um

ent

N

um

ber

R

e

v

D

a

te

:

S

heet

of

CDCM7005EVM_QFN

−SCH

A

CDCM7005_QFN Evaluation Module

B

55

T

ues

day

, April 26,

2005

R64

100K

1

2

C7

3 100P

1

2

R

66

100K 1

2

J3

0

PAR

ALLEL POR

T

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9

22

10

23

11

24

12

25

13

26 27

C

69

10p

1

2

J3

1

HDR4

1 2 3 4

R

67

100K 1

2

R6

3

100

1

2

C

70

10p

1

2

U3

SN

74LV125

1Y

3

2OE

4

2A

5

2Y

6

1OE

1

4OE

13

4Y

11

3OE

10

3A

9

3Y

8

VCC

14

GND

7

4A

12

1A

2

R6

9

10K 1

2

R6

2

100

1

2

R

68

10K 1

2

R6

5

100

1

2

C7

2100n 1

2

C

71

10p

1

2

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