CXD2559 Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

CXD2559

1-Bit D/A Converter For Audio Application

Intersil 

HI2559, CXD2559

The analog characteristics are measured with the following circuit:

Test Circuits

CXD2559Q

AOUT1 (-)

AOUT1 (+)

3.9K

130K

+-

3.9K

47P

3.9K

130K

+-

3.9K

47P

820P

4.7K

4.7K

4.7K

4.7K

+-

0.015

4.7K 4.7K 4.7K

+-

1800P

82P

820P

22

+

100

OUTPUT

12K

FIGURE 1. ANALOG CHARACTERISTICS

384FS

TEST DISC

DATA

CXD2500Q

LRCK

BCK

DATA

AOUT1

CXD2559Q AOUT2

ANALOG

CIRCUIT

ANALOG

AUDIO

ANALYZER

(SHIBASOKU AM51A)

Timing Diagrams

EXTERNAL CLOCK INPUT

XTLI

AUDIO INPUT

BCK

SIN

LRCK

PROGRAM INPUT

ATT

SHIFT

LATCH

FIGURE 2.

tCWH

tCYC

tCWL

tWIB

tWIB

tIDS

tIDH

50%

tILRH

tILAS

tSET tHOLD

MSB

tPR

tPR

tPR

tWLT

tINT

FIGURE 3. TIMING CHART

4-6

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