4

LTC1327

SUPPLY VOLTAGE (V)

0

14

12

10

8

6

4

2

0

30

50

1327 G06

10

20

40

60

70

–

+

DATA RATE (k BAUD)

0

45

40

35

30

25

20

15

10

5

0

1327 G03

40

20

60

80

120

100

140

3 DRIVERS ACTIVE

CC

HARA TERISTICS

A

TYPICALPERFOR

CE

TEMPERATURE (°C)

0

60

45

40

35

30

25

20

15

10

5

0

1327 G05

20

70

10

30

40

50

Driver Leakage in SHUTDOWN

vs Temperature

Driver Short-Circuit Current vs

Supply Voltage

PI FU CTIO S

SHUTDOWN mode. This pin should be decoupled with a

0.1

µF ceramic capacitor.

GND: Ground Pin.

ON/OFF: TTL/CMOS Compatible Shutdown Pin. A logic

low puts the device in SHUTDOWN mode which reduces

the supply current to 0.2

µA and places all drivers and

receivers in high impedance state. This pin cannot float.

C = 0.1

µF for charge storage. The capacitor may be tied to

may be paralleled into common capacitors. For large

numbers of devices, increasing the size of the shared

common storage capacitors is recommended to reduce

ripple.

C = 0.1

µF for a charge storage.

DRIVER

OUTPUT

DRIVER

OUTPUT

INPUT

1327 G08

1327 G09

Driver Output Waveform

Receiver Output Waveform

INPUT

RECEIVER

OUTPUT

Receiver Short-Circuit Current

vs Temperature

TEMPERATURE (°C)

0

60

1327 G07

20

40

40

35

30

25

20

15

10

5

0

10

30

50

70

+

–