CXD2587 Ver la hoja de datos (PDF) - Sony Semiconductor

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componentes Descripción

Fabricante

CXD2587

CD Digital Signal Processor with Built-in Digital Servo and DAC

Sony Semiconductor 

CXD2587Q

(2) CLOK, DATA, XLAT and SQCK pin

(VDD = AVDD = 5.0V ± 5%, VSS = AVSS = 0V, Topr = –20 to +75°C)

Item

Symbol Min.

Typ.

Max. Unit

Clock frequency

Clock pulse width

Setup time

Hold time

Delay time

Latch pulse width

fCK

tWCK

750

tSU

300

tH

300

tD

300

tWL

750

0.65 MHz

ns

ns

ns

ns

ns

SQCK frequency

SQCK pulse width

fT

tWT

750 Note)

0.65 Note) MHz

ns

CLOK

1/fCK

tWCK

tWCK

DATA

XLAT

SQCK

SQSO

tSU tH

tWT

tWT

1/fT

tSU tH

tD

tWL

Note) In quasi double-speed playback mode, except when SQSO is Sub Q Read, the SQCK maximum

operating frequency is 300kHz and its minimum pulse width is 1.5µs.

–9–

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