ACPL-K72T-000E Datasheet, PDF(7/16 Page) Broadcom Corporation. – Automotive High-Speed Low-Power Digital Optocouplers with R2Coupler® Isolation and AEC-Q100 Grade 1 Qualification

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ACPL-K72T-000E Datasheet, PDF (7/16 Pages) Broadcom Corporation. – Automotive High-Speed Low-Power Digital Optocouplers with R2Coupler® Isolation and AEC-Q100 Grade 1 Qualification

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ACPL-K71T, ACPL-K72T, ACPL-K74T, and ACPL-K75T

Data Sheet

ACPL-K71T, ACPL-K74T High-Speed Mode Switching Specifications

Over recommended temperature TA = â40Â°C to 125Â°C, 4.5V â¤ VDD â¤ 5.5V. All typical specifications are at TA = 25Â°C, VDD = 5V.

Parameter

Symbol Min. Typ. Max. Units

Test Conditions

Figure Notes

Propagation Delay Time to Logic Low tPHL â

VIN = 4.5V to 5.5V, RIN = 390ï Â± 5%, 7, 8, 13 a, b, c

Output

CIN = 100 pF, CL = 15 pF, VTHL = 0.8V,

VTLH = 80% of VDD

Propagation Delay Time to Logic

tPLH

High Output

Pulse Width Distortion

PWD â

Propagation Delay Skew

tPSK

Output Rise Time (10% â 90%)

Output Fall Time (90% - 10%)

Common Mode Transient Immunity | CMH | 15

kV/Î¼s VIN = 0V, RIN = 390ï Â± 5%,

at Logic High Output

CIN = 100 pF, VCM = 1000V, TA = 25Â°C

Common Mode Transient Immunity | CML | 15

kV/Î¼s VIN = 4.5V to 5.5V, RIN = 390ï Â± 5%, 14

at Logic High Output

CIN = 100 pF, VCM = 1000V, TA = 25Â°C

a. tPHL propagation delay is measured from the 50% (VIN or IF) on the rising edge of the input pulse to the 0.8V of VDD of the falling edge of the VO signal. tPLH

propagation delay is measured from the 50% (VIN or IF) on the falling edge of the input pulse to the 80% level of the rising edge of the VO signal.

b. PWD is defined as |tPHL â tPLH|.

c. 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.

d. 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.

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

Broadcom

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