4

LTC1323

temperature range.

Note 1: Absolute maximum ratings are those values beyond which the life

of a device may be impaired.

Note 2: All currents into device pins are positive; all currents out of device

pins are negative. All voltages are referenced to ground unless otherwise

specified.

Note 5: These specifications apply to the 24-pin SO Wide package only.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Logic Inputs

Input High Voltage

All Logic Input Pins

q

2.0

V

Input Low Voltage

All Logic Input Pins

q

0.8

V

Input Current

All Logic Input Pins

q

±1.0

±20

µA

Switching Characteristics

Differential Driver Propagation Delay

q

40

120

ns

Differential Driver Propagation Delay

q

120

180

ns

with Single-Ended Load

Single-Ended Driver Propagation Delay

q

40

120

ns

Differential Receiver Propagation Delay

q

70

160

ns

Single-Ended Receiver

q

70

160

ns

Propagation Delay

Inverting Receiver Propagation Delay

q

150

600

ns

in Keep-Alive Mode,

Differential Driver Output to Output

q

10

50

ns

Differential Driver Rise/Fall Time

q

50

150

ns

Differential Driver Rise/Fall Time

q

50

150

ns

with Single-Ended Load

Single-Ended Driver Rise/Fall Time

q

15

80

ns

Differential Driver Output Active

q

180

250

ns

to Disable

Any Receiver Output Active to Disable

q

30

100

ns

Differential Driver

q

180

250

ns

Enable to Output Active

Any Receiver, Enable to Output Active

q

30

100

ns

Supply Rise Time from Shutdown

C1 = C2 = 0.33

q

0.2

ms

or Receiver Keep-Alive