Rainbow-electronics MAX13483E Manual do Utilizador descarregar pdf (Página 13)

MAX13481E/MAX13482E/MAX13483E

±15kV ESD-Protected USB Transceivers with

External/Internal Pullup Resistors

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MAX13481E

MAX13482E

MAX13483E

RCV, VM,

AND VP

TEST

POINT

(a) LOAD FOR RCV, VM, AND VP

MAX13481E

MAX13482E

MAX13483E

D+ AND D-

27Ω

15kΩ

TEST

POINT

(b) LOAD FOR D+/D-

Figure 9. Transmitter and Receiver Propagation Delay

Test Circuits

220Ω

TEST

POINT

27Ω

DUT

D+/D-

Figure 10. Driver’s Enable and Disable Timing

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Rainbow-electronics MAX13483E Manual do Utilizador Página 13