LTC486I datasheet(3/8 Pages) LINER

3 / 8 page

LTC486

HARA TERISTICS

WITCHI

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

tZL

Driver Enable to Output Low

CL = 100pF (Figures 3, 5) S1 Closed

tLZ

Driver Disable Time from Low

CL = 15pF (Figures 3, 5) S1 Closed

tHZ

Driver Disable Time from High

CL = 15pF (Figures 3, 5) S2 Closed

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.

Note 3: All typicals are given for VCC = 5V and temperature = 25°C.

TI E WAVEFOR

WITCHI

VCC = 5V ±5%, 0°C ≤ Temperature ≤ 70°C (Commercial), –40°C ≤ Temperature ≤ 85°C (Industrial) (Note 2, 3)

OUTPUT VOLTAGE (V)

–24

– 48

–72

–96

LTC486 • TPC01

OUTPUT VOLTAGE (V)

LTC486 • TPC03

OUTPUT VOLTAGE (V)

LTC486• TPC02

Figure 4. Driver Propagation Delays

HARA TERISTICS

TYPICALPERFOR

Driver Output High Voltage

Driver Differential Output Voltage

Driver Output Low Voltage

vs Output Current TA = 25°C

–VO

LTC486 • TA05

1/2 VO

tSKEW

1.5V

tPLH

1.5V

tPHL

1/2 VO

= V(A) – V(B)

80%

20%

t f

90%

DIFF

10%

tSKEW

f = 1MHz : t

10ns : t

10ns

LTC486 • TA06

A, B

f = 1MHz : t

10ns : t

10ns

VOL

VOH

1.5V

OUTPUT NORMALLY LOW

2.3V

0.5V

≤≤

A, B

2.3V

OUTPUT NORMALLY HIGH

0.5V

Figure 5. Driver Enable and Disable Times

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