Rainbow-electronics NUC120 Manual do Utilizador descarregar pdf (Página 66)

NUC120 Series DATA SHEET

Publication Release Date: May 31, 2010

- 66 - Revision V1.02

7.4.8.2 USB Full-Speed Driver Electrical Characteristics

SYMBOL PARAMETER CONDITIONS MIN. TYP MAX. UNIT

Rise Time C

=50p 4 20 ns

Fall Time C

=50p 4 20 ns

FRFF

Rise and fall time matching T

FRFF

90 111.11 %

7.4.8.3 USB Power Dissipation

SYMBOL PARAMETER CONDITIONS MIN. TYP MAX. UNIT

Standby 50 uA

Input mode uA

VDDREG

(Full

Speed)

VDDD and VDDREG Supply Current

(Steady State)

Output mode

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Rainbow-electronics NUC120 Manual do Utilizador Página 66