Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-707 • www.exar.com

SP3203E_00_2080

4

Unless otherwise noted, the following specifications apply for V

Typical values apply at V

TIMING CHARACTERISTICS

PARAMETER

MIN.

TYP.

MAX.

UNITS

CONDITIONS

Maximum Data Rate

250

kbps

R

one transmitter switching

Receiver Propagation Delay, t

PHL

0.5

µs

Receiver input to Receiver output,

C

Receiver Propagation Delay, t

PLH

0.5

Receiver Output Enable Time

200

ns

Normal Operation

Receiver Output Disable Time

200

ns

Normal Operation

Time To Exit Shutdown

00

µs

│V

Transmitter Skew │t

00

ns

(Note 2)

Receiver Skew │t

50

ns

Transition-Region Slew Rate

6

30

V/µs

C

000pF

Vcc = 3.3V,

T

RL = 3KΩ to

7KΩ, measure-

ments taken

from -3.0V to

+3.0V or +3.0V

to -3.0V

4

30

C

2500pF

Note 2. Transmitter skew is measured at the transmitter zero crosspoint.