CXD4016R Ver la hoja de datos (PDF) - Sony Semiconductor

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CXD4016R

Transmission Digital Signal Processor IC for Infrared Spatial Digital Audio Communication

Sony Semiconductor 

(3) SCLK, XSCEN, SWDT, SRDT pins

(VDD = 2.5 ± 0.2V, VSS = 0V, Topr = – 40 to + 85°C)

Item

Symbol

Min.

Clock period

tCW

200

Clock pulse width, high tCWH

100

Clock pulse width, low

tCWL

100

Enable signal pulse width tCSWH

170

Enable signal setup time tCSS

0

Enable signal hold time tCSH

100

SWDT Setup time

tWSU

20

SWDT Hold time

tWHD

100

Typ.

—

—

—

—

—

—

—

—

XSCEN

tCSS

tCW

tCWL tCWH

CXD4016R

Max.

Unit

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

—

ns

tCSH tCSWH

SCLK

SWDT

tWSU tWHD

An example of data read phase

(4) CSOD pin

(VDD = 2.5 ± 0.2V, VSS = 0V, Topr = – 40 to + 85°C)

Item

Symbol

Min.

CSOD pulse width

tCSOD

260

Typ.

—

CSOD

tCSOD

(5) XRST pin

(VDD = 2.5 ± 0.2V, VSS = 0V, Topr = – 40 to + 85°C)

Item

Symbol

Min.

XRST pulse width

tXRST

100.0

Typ.

—

XRST

tXRST

Max.

Unit

—

µs

Max.

Unit

—

ns

-9-

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