CXD2306 データシートの表示（PDF） - Sony Semiconductor

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CXD2306

10-bit 80MSPS 1ch D/A Converter

Sony Semiconductor 

2. Example when latch up easily occurs

a. When analog and digital supplies are from different sources

DVDD

AVDD

20 21

AVDD

13 28

DVDD

+5V

+5V

C

CXD2306Q

C

AVSS

AVSS

25

DVSS

15 27

DVSS

DIGITAL IC

b. When analog and digital supplies are from common source

(i)

DVDD

AVDD

+5V

C

20 21

AVDD

13 28

DVDD

CXD2306Q

C

AVSS

AVSS

25

DVSS

15 27

DVSS

(ii)

AVDD

+5V

DVDD

20 21

AVDD

13 28

DVDD

CXD2306Q

C

AVSS

AVSS

25

DVSS

15 27

DVSS

DIGITAL IC

DIGITAL IC

CXD2306Q

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