ST18-AU1 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'ST18-AU1' PDF : 87 Pages View PDF
Figure 18.3 Float load circuit and waveform
~
IOL = 8mA
From output
under test
CL = 50pF
Vref
IOH = 8mA
ST18-AU1
VOH
Vref + 0.1V
Vref
Vref - 0.1V
VOL
timing reference
points
VOH - 0.15v
VOL - 0.15v
For timing purposes a pin is no longer floating when a 100mV change from Vref occurs,
but begins to float when a 150mV change from the loaded VOH/VOL level occurs.
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