TLP2418

2010-01-27

4

Switching Characteristics

(Unless otherwise specified, Ta=-40 to 125 °C, VCC=4.5 to 5.5V)

Characteristic

Symbol

Test

Circuit

Condition

Min

Typ.

Max

Unit

Propagation delay time (H→L)

tpHL

IF=0→7.5 mA

-

30

75

ns

Propagation delay time (L→H)

tpLH

IF=7.5→0 mA

RL=350Ω

CL=15pF

(Note 4)

-

35

75

ns

Switching Time Dispersion

between ON and OFF

|tpHL-

tpLH|

-

-

35

ns

Propagation Delay Skew (Note 5)

tpsk

IF=07.5 mA

RL=350Ω,

CL=15pF

(Note 4)

-50

-

50

ns

Fall Time (90 – 10 %)

tf

IF=0→7.5 mA

-

30

-

ns

Rise Time (10 – 90 %)

tr

5

IF=7.5→0 mA

RL=350Ω

CL=15pF

(Note 4)

-

30

-

ns

Common Mode transient

Immunity at High Level Output

CMH

VCC=5 V , Ta=25°C

15

-

-

kV/μs

Common Mode transient

Immunity at Low Level Output

CML

6

VCM=1000 Vp-p , IF=10 mA,

VCC=5 V , Ta=25

°C

-15

-

-

kV/μs

*All typical values are at Ta=25

°C

Note 3: A ceramic capacitor (0.1

of the high gain linear amplifier. Failure to provide the bypass may impair the switching property.

The total lead length between capacitor and coupler should not exceed 1 cm.

Note 4: f = 5MHz, duty = 50%, input current tr = tf = less than 5ns,

CL is approximately 15pF which includes probe and Jig/stray wiring capacitance.

Note 5: Propagation delay skew is defined as the difference between the largest and smallest propagation delay

test conditions (supply voltage, input current, temperature, etc).

TEST CIRCUIT 1: IOH Test Circuit

TEST CIRCUIT 2: VOL Test Circuit

TEST CIRCUIT 3: ICCL Test Circuit

TEST CIRCUIT 4: ICCH Test Circuit

SHIELD

0.1μF

VO

VCC

IOH

A

0.1μF

VOL

VCC

V

IO

↑

VF

IF

SHIELD

A

VCC

0.1 μF

ICCL

A

VCC

0.1 μF

ICCH

SHIELD

IF

SHIELD