3

LTC1346A

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

q

40

50

mA

No Load, S0 = Low, S1 = S2 = High

q

6

9

mA

q

0.1

100

µA

q

–40

– 50

mA

No Load, S0 = Low, S1 = S2 = High

q

–6

–9

mA

q

– 0.1

– 100

µA

Transmitter Rise or Fall Time

q

740

ns

Transmitter Input to Output

q

25

70

ns

Transmitter Input to Output

q

30

70

ns

Transmitter Output to Output

5

ns

Receiver Input to Output

q

50

100

ns

Receiver Input to Output

q

55

100

ns

Differential Receiver Skew,

5

ns

Receiver Enable to Output Low (Active Mode)

q

40

70

ns

Receiver Enable to Output Low

2

µs

(from Shutdown, Note 3)

Receiver Enable to Output High (Active Mode)

q

35

70

ns

Receiver Enable to Output High

2

µs

(from Shutdown, Note 3)

Receiver Disable from Low

q

30

70

ns

Receiver Disable from High

q

35

70

ns

temperature range.

Note 1: The 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 termed negative. All voltages are referenced to device ground

unless otherwise specified.

Note 3: Receiver enable to output valid high or low from shutdown is

typically 2

µs.

TEMPERATURE (˚C)

–50

25

1346A G01

11

10

–25

0

50

9

13

12

75

100

125

Transmitter Output Current

vs Temperature

OUTPUT VOLTAGE (V)

–2.0

11

12

2.0

1346A G02

10

9

–1.0

0

1.0

13

–1.5

–0.5

0.5

1.5

Transmitter Output Current

vs Output Voltage

Transmitter Output Skew

vs Temperature

TEMPERATURE (˚C)

–50

25

1346A G03

10

5

–25

0

50

0

20

15

75

100

125