LTC1543CG(RevA) Ver la hoja de datos (PDF) - Linear Technology

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LTC1543CG
(Rev.:RevA)

Software-Selectable Multiprotocol Transceiver

Linear Technology 

UW

W

SWITCHI G TI E WAVEFOR S

LTC1543

5V

D

0V

VO

B–A

–VO

A

B

1.5V

tPLH

50%

tr

90%

10%

f = 1MHz : tr ≤ 10ns : tf ≤ 10ns

VDIFF = V(A) – V(B)

1/2 VO

VO

tSKEW

1.5V

tPHL

90%

50%

10%

tf

tSKEW

1543 F06

Figure 6. V.11, V.35 Driver Propagation Delays

VOD2

B–A

–VOD2

VOH

R

VOL

0V

tPLH

f = 1MHz : tr ≤ 10ns : tf ≤ 10ns

INPUT

0V

tPHL

1.5V

OUTPUT

1.5V

1543 F07

Figure 7. V.11, V.35 Receiver Propagation Delays

3V

D

0V

VO

A

–VO

1.5V

tPHL

3V

0V

–3V

tf

1.5V

tPLH

3V

0V

–3V

tr

1543 F08

Figure 8. V.10, V.28 Driver Propagation Delays

VIH

A

VIL

VOH

R

VOL

1.3V

tPHL

0.8V

1.7V

tPLH

2.4V

1543 F09

Figure 9. V.10, V.28 Receiver Propagation Delays

sn1534 1543fas

7

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