4

INDUSTRIALTEMPERATURERANGE

IDT49FCT3805D/E

3.3V CMOS DUAL 1-TO-5 CLOCK DRIVER

Symbol

Parameter

Unit

PropagationDelay

1

3

ns

f

≤ 133MHz

Output Rise Time (0.8V to 2V)

—

1.5

ns

Output Fall Time (2V to 0.8V)

—

1.5

ns

—

270

ps

—

270

ps

—

550

ps

OutputEnableTime

—

5.2

ns

OutputDisableTime

—

5.2

ns

Input Frequency

—

133

MHz

NOTES:

1. See test circuits and waveforms.

2. Minimum limits are guaranteed but not tested on Propagation Delays.

5. Skew measured between all outputs under identical transitions and load conditions.

8. Airflow of 1m/s is recommended for frequencies above 133MHz.

9. This parameter is measured using f = 1MHz.

Symbol

Parameter

Unit

PropagationDelay

0.5

2.5

ns

f

≤ 166MHz

Output Rise Time (0.8V to 2V)

—

1

ns

Output Fall Time (2V to 0.8V)

—

1

ns

—

200

ps

—

270

ps

—

550

ps

OutputEnableTime

—

5.2

ns

OutputDisableTime

—

5.2

ns

Input Frequency

—

166

MHz