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IDT74FCT3807D

3.3V CMOS 1-TO-10 CLOCK DRIVER

Integrated Device Technology 

IDT74FCT3807D/E

3.3V CMOS 1-TO-10 CLOCK DRIVER

INDUSTRIAL TEMPERATURE RANGE

SWITCHING CHARACTERISTICS OVER OPERATING RANGE - 3807D (3,4)

Symbol Parameter

Conditions(1)

Min.(2)

Max.

Unit

tPLH PropagationDelay

tPHL

CL = 15pF

1

2.5

ns

f ≤133MHz

tR

Output Rise Time (0.8V to 2V)

—

1

ns

tF

tSK(O)

tSK(P)

tSK(PP)

Output Fall Time (2V to 0.8V)

Same device output pin-to-pin skew(5)

Pulse skew(6)

Part to part skew(7)

—

1

ns

—

250

ps

—

250

ps

—

550

ps

fMAX InputFrequency

—

133

MHz

SWITCHING CHARACTERISTICS OVER OPERATING RANGE - 3807E (3,4)

Symbol Parameter

Conditions(1,8)

Min.(2)

Max.

Unit

tPLH PropagationDelay

CL = 15pF

0.5

2

ns

tPHL

f ≤166MHz

tR

Output Rise Time (0.8V to 2V)

—

1

ns

tF

Output Fall Time (2V to 0.8V)

—

1

ns

tSK(O) Same device output pin-to-pin skew(5)

—

100

ps

tSK(P) Pulse skew(6)

—

250

ps

tSK(PP) Part to part skew(7)

—

550

ps

fMAX InputFrequency

—

166

MHz

NOTES:

1. See test circuits and waveforms.

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

3. tPLH, tPHL, tSK(P), and tSK(O) are production tested. All other parameters guaranteed but not production tested.

4. Propagation delay range indicated by Min. and Max. limit is due to VCC, operating temperature and process parameters. These propagation delay limits do not imply skew.

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

6. Skew measured is difference between propagation delay times tPHL and tPLH of same output under identical load conditions.

7. Part to part skew for all outputs given identical transitions and load conditions at identical VCC levels and temperature.

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

4

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