3

LTC486

S

GC

C

HARA TERISTICS

WITCHI

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Driver Enable to Output Low

35

70

ns

Driver Disable Time from Low

35

70

ns

Driver Disable Time from High

35

70

ns

Note 1: Absolute maximum ratings are those beyond which the safety of

the device cannot be guaranteed.

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

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

otherwise specified.

TI E WAVEFOR

S

G

WITCHI

S

OUTPUT VOLTAGE (V)

0

0

–24

– 48

–72

–96

12

3

4

LTC486 • TPC01

OUTPUT VOLTAGE (V)

0

0

20

40

60

80

12

3

4

LTC486 • TPC03

OUTPUT VOLTAGE (V)

0

0

16

32

48

64

12

3

4

LTC486• TPC02

Figure 4. Driver Propagation Delays

CC

HARA TERISTICS

A

TYPICALPERFOR

CE

Driver Output High Voltage

Driver Differential Output Voltage

Driver Output Low Voltage

LTC486 • TA05

B

A

DI

3V

0V

1.5V

1.5V

V

= V(A) – V(B)

80%

20%

90%

DIFF

10%

f = 1MHz : t

10ns : t

10ns

<<

rf

LTC486 • TA06

A, B

EN

3V

0V

f = 1MHz : t

10ns : t

10ns

1.5V

1.5V

5V

OUTPUT NORMALLY LOW

t

ZL

2.3V

t

LZ

0.5V

≤≤

A, B

0V

t

ZH

2.3V

OUTPUT NORMALLY HIGH

t

HZ

0.5V

rf

Figure 5. Driver Enable and Disable Times