Rainbow-electronics MAX14821 Manuel d'utilisateur télécharger pdf (Page 9)

�� Maxim Integrated Products 9

MAX14821

IO-Link Device Transceiver

Figure 3. C/Q Driver Enable High and Disable Low Timing

Figure 4. C/Q and DI Receiver Propagation Delays

C/Q

3.3nF 5kΩ

TXEN

GND

TXC

TXQ

TXEN

C/Q

t

ENH

t

DISL

V

L

V

CC

0V

0V

90%

90%

MAX14821

RX

OR

LI

C/Q

OR DI

RX

OR LI

t

PRLH

t

PRHL

V

CC

V

L

0V

0V

50%

50%

15pF

GND

TXEN

MAX14821

C/Q OR DI

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 28 29

MAX14821 1
IO-Link Device Transceiver 1

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