Data Sheet

AD5535B

Rev. A | Page 5 of 16

TIMING CHARACTERISTICS

Table 2.

Parameter1, 2, 3

A Grade

Unit

Test Conditions/Comments

1.2

MHz max

Channel update rate

30

MHz max

SCLK frequency

13

ns min

SCLK high pulse width

13

ns min

SCLK low pulse width

15

ns min

SYNC falling edge to SCLK falling edge setup time

50

ns min

SYNC low time

10

ns min

SYNC high time

10

ns min

5

ns min

200

ns min

20

ns min

RESET pulse width

1

See Figure 2.

2

Guaranteed by design and characterization, not production tested.

3

Figure 2. Serial Interface Timing Diagram

1

LSB

16

17

18

19

MSB

1

RESET

2

3

4

5

SYNC

SCLK