Rainbow-electronics MAX13483E Manual do Utilizador descarregar pdf (Página 6)

MAX13481E/MAX13482E/MAX13483E

±15kV ESD-Protected USB Transceivers with

External/Internal Pullup Resistors

6 _______________________________________________________________________________________

OE, VP, VM TIMING

MAX13481E toc15

20ns/div

2V/div

EYE DIAGRAM

MAX13481E toc16

-1

0 1020304050607080

TIME (ns)

D+ AND D- (V)

Pin Description

Typical Operating Characteristics (continued)

BUS

= 5V, V

= +3.3V, T

= +25°C, unless otherwise noted.)

TRANSMISSION IN

SUSPEND MODE

MAX13481E toc13

D-

D+

20ns/div

1V/div

BUS DETECT RESPONSE

MAX13481E toc14

1μs/div

1V/div

BUS

2V/div

MAX13481E

MAX13482E

MAX13483E

NAME

FUNCTION

8, 16

1, 8

1, 5,

N.C.

No Connection. Not internally connected.

1——SP

Connect to V

for Pin Compatibility to the MIC2551A or Leave Floating. Not internally

connected.

222

RCV

Differential Receiver Output. RCV responds to the differential input on D+ and D-. RCV

asserts low when SUS = V

333VP

Receiver Output/Driver Input. VP functions as a receiver output when OE = V

. VP

duplicates D+ when receiving. VP functions as a driver input when OE = GND.

1 2 3 4 5 6 7 8 9 10 11 ... 18 19

MAX13481E/MAX13482E/MAX13483E 1

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Rainbow-electronics MAX13483E Manual do Utilizador Página 6

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