4-6

The analog characteristics are measured with the following circuit:

Test Circuits

FIGURE 1. ANALOG CHARACTERISTICS

FIGURE 2.

Timing Diagrams

FIGURE 3. TIMING CHART

+

-

+

-

+

-

+

-

OUTPUT

12K

100

22

+

4.7K

4.7K

0.015

4.7K

4.7K

4.7K

4.7K

47P

47P

130K

3.9K

3.9K

3.9K

3.9K

CXD2559Q

AOUT1 (-)

AOUT1 (+)

820P

4.7K

820P

1800P

82P

130K

TEST DISC

CXD2500Q

CXD2559Q

ANALOG

CIRCUIT

AUDIO

ANALYZER

(SHIBASOKU AM51A)

DATA

LRCK

BCK

DATA

AOUT1

AOUT2

ANALOG

50%

MSB

LATCH

SHIFT

ATT

PROGRAM INPUT

LRCK

SIN

BCK

AUDIO INPUT

XTLI

EXTERNAL CLOCK INPUT

HI2559, CXD2559