SA2030

sames

11/12

Alarm Port Read Timing Diagram

Data Output Timing

(at VDD = 5V, T

Characteristics

Sym

Min

Typ

Max

Unit

Conditions

System Clock Period

t

SCL

400

488

600

ns

Note 1

System Clock Duty

Cycle

D

SCL

25

50

75

%

Clock Trigger Setup

Time

t

ST

150

-

-

ns

Clock Trigger Hold

Time

t

HT

100

-

-

ns

SO Output Delay

t

DOSO

-

-

200

ns

C

BI.. B8, P Output

Delay

t

DOB

-

-

200

ns

C

Note: 1.

The CCITT recommends a data rate of 2,048MHz + 50ppm.