CXD1171 Просмотр технического описания (PDF) - Sony Semiconductor

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Компоненты Описание

производитель

CXD1171

8-bit 40MSPS High Speed D/A Converter

Sony Semiconductor 

2. Example when latch up easily occurs

a. When analog and digital supplies are from different sources

DVDD

AVDD

18 19 22

AVDD

23 24

DVDD

+5V

+5V

C

CXD1171M

C

AVSS

AVSS

14

DVSS

10 13

DVSS

DIGITAL IC

b. When analog and digital supplies are from common source

(i)

DVDD

AVDD

18 19 22

23 24

AVDD

DVDD

+5V

C

CXD1171M

C

AVSS

AVSS

14

DVSS

10 13

DVSS

(ii)

AVDD

+5V

DVDD

18 19 22

AVDD

23 24

DVDD

CXD1171M

C

AVSS

AVSS

14

DVSS

10 13

DVSS

DIGITAL IC

DIGITAL IC

CXD1171M

—10—

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