Rainbow-electronics MAX14770E Manuale Utente Scaricare il pdf (Pagina 7)

High-ESD Profibus RS-485 Transceiver

MAX14770E

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Figure 5. Driver Transition Skew

Figure 6. Driver Enable and Disable Times

Figure 7. Driver Enable and Disable Times

50%

t(MLH)

t(MHL)

0.25V

1.5V

DZH

, t

DZH(SHDN)

DHZ

1.5V

OUT

L =

500I

50I

OUT

0 OR V

GENERATOR

50pF

L =

500I

50I

OUT

0.25V

1.5V

DZL

, t

DZL(SHDN)

DLZ

0 OR V

1.5V

OUT

GENERATOR

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Rainbow-electronics MAX14770E Manuale Utente Pagina 7