CXD1177Q Просмотр технического описания (PDF) - Sony Semiconductor

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производитель

CXD1177Q

8-bit 40MSPS YC 2-channel D/A Converter

Sony Semiconductor 

Block Diagram

(LSB) Y0 1

Y1 2

Y2 3

Y3 4

Y4 5

Y5 6

Y6 7

(MSB) Y7 8

(LSB) C0 9

C1 10

C2 11

C3 12

C4 13

C5 14

C6 15

(MSB) C7 16

BLK 17

CE 18

DECODER

DECODER

DECODER

DECODER

2LSB'S

CURRENT

CELLS

LATCHES

6MSB'S

CURRENT

CELLS

CLOCK

GENERATOR

2LSB'S

CURRENT

CELLS

LATCHES

6MSB'S

CURRENT

CELLS

CLOCK

GENERATOR

CURRENT CELLS

(FOR FULL SCALE)

BIAS VOLTAGE

GENERATOR

CXD1177Q

32 DVDD

31 AVDD

28 YO

29 YO

19 YCK

23 AVSS

21 DVSS

26 CO

27 CO

20 CCK

30 VG

25 VREF

24 IREF

22 VB

Pin Configuration

24 23 22 21 20 19 18 17

VREF 25

CO 26

CO 27

YO 28

YO 29

VG 30

AVDD 31

DVDD 32

16 C7

15 C6

14 C5

13 C4

12 C3

11 C2

10 C1

9 C0

1

2

3

4

5

6

78

—2—

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