20Mbps, +3.3V, SOT23 RS-485/

RS-422 Transmitters

4

_______________________________________________________________________________________

Note 1: Devices production tested at +25°C. Limits over the operating temperature range are guaranteed by design.

Note 2: All currents into the device are positive; all currents out of the device are negative. All voltages are referenced to device

ground, unless otherwise noted.

Note 4: The maximum current applies to peak current just prior to foldback current limiting.

Note 5: Not production tested. Guaranteed by design.

SWITCHING CHARACTERISTICS (MAX3295)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

25

Driver Propagation Delay

25

ns

18.5

15

18.5

Driver Differential Output Rise

or Fall Time

Figures 2, 3;

15

ns

Driver Output Skew

5ns

Differential Driver Output Skew

5

ns

20

Maximum Data Rate

16

Mbps

Driver Enable to Output High

400

ns

Driver Enable to Output Low

400

ns

Driver Disable Time from Low

100

ns

Driver Disable Time from High

100

ns

Device-to-Device Propagation

Delay Matching

Same power supply, maximum temperature

difference between devices = +30°C (Note 5)

25

ns