CXD1171M 查看數據表（PDF） - Harris Semiconductor

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CXD1171M

8-Bit, 40 MSPS High Speed D/A Converter

Harris Semiconductor 

Functional Block Diagram

HI1171, CXD1171

(LSB)D0

D1

D2

D3

D4

D5

D6

(MSB)D7

BLNK

VB

CLK

DECODER

DECODER

CLOCK

GENERATOR

AVDD AVSS DVDD DVSS

8-BIT

LATCH

6 MSB’S

CURRENT

CELLS

CURRENT CELLS

(FOR FULL SCALE)

BIAS VOLTAGE

GENERATOR

2 LSBs

CURRENT

CELLS

-

+

IOUT2

IOUT1

VG

VREF

IREF

2

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