12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012

PI90LV02/PI90LVT02

6

PS8659B

09/28/04

10pF

1.4V

With

80%

20%

Note A:

All input pulses are supplied by a generator having the following characteristics:

CL includes instrumentation and fixture capacitance within 0.06m of the D.U.T.

Note B:

To verify input max signalling rate, the input signal transition time (tr/tf) should not

exceeds 1.25ns.

VIA

VIB

VID

ROUT

VO

VIA

VIB

VID

1V

0.4V

0V

-0.4V

VO

VOH

1.4V

VOL

Figure 3. Timing Test Circuit and Waveforms