MSM5259 datasheet(6/18 Pages) OKI

6 / 18 page

MSM5259

¡ Semiconductor

6/18

Switching Characteristics (1)

Parameter

"H", "L" Propagation Delay Time

Symbol

Condition

Min.

Typ.

Max.

Unit

tPLH, tPHL

—

250

Clock Frequency

fCP

Duty = 50%

—

3.3

MHz

Clock Pulse Width

tW (CP)

125

—

Load Pulse Width

tW (L)

125

—

Data Set-up Time DI Æ CP

tSETUP

50——

Data Hold Time DI Æ CP

tHOLD

50——

(VDD = 5V±10%, Ta=–30 to +85°C, CL=15pF)

CP Æ LOAD Set-up Time

tCL

250

—

LOAD Æ CP Hold Time

tLC

0—

—

CP Rise/Fall Time

tr(CP), tf(CP)

——50

LOAD Rise/Fall Time

tr(L), tf(L)

——

—

Switching Characteristics (2)

Parameter

"H", "L" Propagation Delay Time

Symbol

Condition

Min.

Typ.

Max.

Unit

tPLH, tPHL

—

800

Clock Frequency

fCP

Duty = 50%

—

1.0

MHz

Clock Pulse Width

tW (CP)

300

—

Load Pulse Width

tW (L)

300

—

DI Æ CP Set-up Time

tSETUP

200

—

DI Æ CP Hold Time

tHOLD

200

—

(VDD = 3V±0.5V, Ta=–30 to +85°C, CL=15pF)

CP Æ LOAD Set-up Time

tCL

800

—

LOAD Æ CP Hold Time

tLC

0—

—

CP Rise/Fall Time

tr(CP)

——

LOAD Rise/Fall Time

tr(L), tf(L)

——

—

(Only for static operation)

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