CXD2304R Просмотр технического описания (PDF) - Sony Semiconductor

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CXD2304R

8-bit 20 MSPS RGB 3-Channel D/A Converter

Sony Semiconductor 

CXD2304R

Description of Operation

Timing Chart

tPW1 tPW0

CLK

1.5V

ts th

ts th

ts th

DATA

tPD

100%

D/A OUT

50%

tPD

I/O Chart (when full scale output voltage at 1.2 V)

Input code

MSB

LSB

11111111

:

10000000

:

00000000

Output voltage

1.2 V

0.6 V

0V

tPD

0%

Application Circuit

R (Red) IN

(LSB)

1

•2

•3

•4

•5

6

•

7

(MSB)

8

(LSB)

9

• 10

• 11

12

DVDD AVDD

0.1µ

48 47 46 45 44 43 42 41 40 39 38 37

36

35

34

33

32

31

30

(BCK) 29

(GCK) 28

(RCK) 27

26

25

B (Blue) OUT

330

AVSS

G (Green) OUT

330

AVSS

R (Red) OUT

330

AVSS

1.2V

AVDD

5.1k

1k

AVSS AVSS

0.1µF

DVSS

CLOCK IN

13 14 15 16 17 18 19 20 21 22 23 24

DVSS

G (Green) IN

••

••••••

B (Blue) IN

Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for

any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.

—10—

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