Symbol

Parameter

Conditions

Min

Typ

Max

Units

Minimum ENABLE Low

375

750

ns

Pulse Width

Minimum Time before ENABLE

Goes Low That CLOCK Must

b

50

0

ns

Be Low

Minimum Time after ENABLE

Goes Low That CLOCK Must

275

550

ns

Remain Low

Minimum Time before ENABLE

Goes High That Last Positive

300

600

ns

CLOCK Edge May Occur

Minimum Time after ENABLE

Goes High before an Unused

175

350

ns

Positive CLOCK Edge May Occur

Minimum CLOCK High

275

550

ns

Pulse Width

Minimum CLOCK Low

400

800

ns

Pulse Width

Minimum DATA Set-Up Time

Minimum Time before CLOCK

150

300

ns

That DATA Must Be Valid

Minimum DATA Hold Time

Minimum Time after CLOCK

400

800

ns

That DATA Must Remain Valid

Note 1

‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’

they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device

operation

Note 2

Unless otherwise specified minmax limits apply across the

Note 3

All currents into device pins shown as positive out of device pins as negative all voltage referenced to ground unless otherwise noted All values shown as

max or min on absolute value basis

TLF5111 4

TLF5111 2

TLF5111 3

3