Rainbow-electronics DS92LV010A Manual de usuario descargar pdf (Pagina 5)

AC Electrical Characteristics (Note 6) (Continued)

= −40˚C to +85˚C, V

= 5.0V

0.5V

Symbol Parameter Conditions Min Typ Max Units

DIFFERENTIAL RECEIVER TIMING REQUIREMENTS

PHZ

Disable Time High to Z R

= 500Ω,

Figures 8, 9

= 10 pF (Note 8)

2.0 4.0 6.0 ns

PLZ

Disable Time Low to Z 2.0 4.0 6.0 ns

PZH

Enable Time Z to High 2.0 5.0 9.0 ns

PZL

Enable Time Z to Low 2.0 5.0 7.0 ns

Test Circuits and Timing Waveforms

DS100052-3

FIGURE 1. Differential Driver DC Test Circuit

DS100052-4

FIGURE 2. Differential Driver Propagation Delay and Transition Time Test Circuit

DS100052-5

FIGURE 3. Differential Driver Propagation Delay and Transition Time Waveforms

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Rainbow-electronics DS92LV010A Manual de usuario Pagina 5