ACPL-024L datasheet(11/16 Pages) BOARDCOM

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Broadcom

- 11 -

ACPL-M21L, ACPL-021L, ACPL-024L, ACPL-W21L, ACPL-K24L

Data Sheet

Switching Specifications (AC)

Over recommended temperature (TA = –40°C to +105°C), supply voltage (2.7V ≤ VDD ≤ 5.5V). All typical specifications are at

VDD = 2.7V, TA = 25°C.

NOTE

Use of a 0.1 μF bypass capacitor connected between VDD and ground is recommended.

Package Characteristics

All typical at TA = 25°C.

Table 8 Switching Specifications (AC)

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Propagation Delay Time to Logic Low

Outputa

tPHL propagation delay is measured from the 50% (Vin or IF) on the falling edge of the input pulse to the 50% VDD of the falling edge of the VO signal. tPLH

propagation delay is measured from the 50% (Vin or IF) on the rising edge of the input pulse to the 50% level of the rising edge of the VO signal.

tPHL

130

250

IF=2.2 mA, CL=15 pF (Figure 13,

Figure 17), CMOS Signal Levels

Propagation Delay Time to Logic

High Outputa

tPLH

115

250

IF=2.2 mA, CL=15 pF (Figure 14,

Figure 17), CMOS Signal Levels

Pulse Width Distortionb

PWD is defined as |tPHL – tPLH|.

PWD

200

CMOS Signal Levels

Propagation Delay Skewc

tPSK is equal to the magnitude of the worst case difference in tPHL and/or tPLH that will be seen between units at any given temperature within the

recommended operating conditions.

tPSK

220

Output Rise Time (10% to 90%)

IF = 2.2 mA, CL= 15 pF,

CMOS Signal Levels.

Output Fall Time (90% to 10%)

IF = 2.2 mA, CL= 15 pF,

CMOS Signal Levels.

Static Common Mode Transient

Immunity at Logic High Outputd

CMH is the maximum tolerable rate of rise of the common mode voltage to assure that the output will remain in a high logic state.

|CMH|25

kV/μs

VCM = 1000V, TA = 25°C, IF = 2.2 mA,

CL= 15 pF, VI = 5V, (RT = 1.6 k) or

VI = 3.3V, (RT = 840 ),

CMOS Signal Levels, Figure 18

Static Common Mode Transient

Immunity at Logic Low Outpute

CML is the maximum tolerable rate of rise of the common mode voltage to assure that the output will remain in a low logic state.

|CML|25

kV/μs

VCM = 1000V, TA = 25°C, IF = 0 mA,

CL= 15 pF, VI = 0V, (RT = 1.6 k) or

(RT = 840), CMOS Signal Levels,

Figure 18

Table 9 Package Characteristics

Parameter

Symbol

Part Number

Min.

Typ.

Max.

Units

Test Conditions

Input-Output Insulation

VISO

ACPL-M21L/024L/021L 3750

Vrms

RH < 50% for 1 min., TA = 25°C

ACPL-W21L/K24L

5000

Input-Output Resistance

RI-O

1012



VI-O = 500 V

Input-Output Capacitance

CI-O

0.6

f = 1 MHz, TA = 25°C

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