IDT5T907 Datasheet, PDF (14/17 Pages) Integrated Device Technology – 2.5V SINGLE DATA RATE 1:10 CLOCK BUFFER TERABUFFER

IDT5T907
2.5V SINGLE DATA RATE 1:10 CLOCK BUFFER TERABUFFER
AC TIMING WAVEFORMS
1/fo
tW
tW
A
INDUSTRIAL TEMPERATURE RANGE
V IH
VTHI
VIL
V IH
A
VTHI
VIL
tPLH
Qn
Qm
tSK(O)
tPHL
tSK(O)
VOH
VTHO
VOL
VOH
VTHO
VOL
Propagation and Skew Waveforms
NOTES:
1. tPHL and tPLH signals are measured from the input passing through VTHI or input pair crossing to Qn passing through VTHO.
2. Pulse Skew is calculated using the following expression:
tSK(P) = | tPHL - tPLH |
where tPHL and tPLH are measured on the controlled edges of any one output from rising and falling edges of a single pulse. Please note that the tPHL and tPLH shown are not
valid measurements for this calculation because they are not taken from the same pulse.
VIH
A
VTHI
VIL
VIH
A
VTHI
VIL
VIH
GL
VTHI
VIL
tPLH
Gx
VIH
VTHI
VIL
tPGD
tPGE
VOH
Qn
VTHO
VOL
Gate Disable/Enable Showing Runt Pulse Generation
NOTE:
As shown, it is possible to generate runt pulses on gate disable and enable of the outputs. It is the user's responsibility to time their Gx signals to avoid this problem.
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