6.8 Switching Characteristics: AC Performance (Translating Up, 1.8 V to 3.3 V)

over recommended operating free-air temperature range Vrev-A = 1.8 V, Vrev-B = 3.3 V, VEN = 1.8 V, Vpu_1 = 3.3 V,

Vpu_2 = 1.8V, RL = 500 Ω, VIH = 1.8V,VIL = 0 VM = 0.9V (unless otherwise noted)

PARAMETER

TEST CONDITION

MIN

TYP

MAX

UNIT

tPLH

Propagation delay time

(low-to-high output)

(Input) A or B-to-B or A (Output)

CL = 50 pF

0.6

5.7

ns

CL = 30 pF

0.4

5.3

CL = 15 pF

0.2

5.13

tPHL

Propagation delay time

(high-to-low output)

(Input) A or B-to-B or A (Output)

CL = 50 pF

1.3

6.7

ns

CL = 30 pF

1

6.4

CL = 15 pF

0.7

5.3

tPLZ

Disable time

(from low level)

(Input) A or B-to-B or A (Output)

CL = 50 pF

13

18

ns

CL = 30 pF

12

16.5

CL = 15 pF

11

15

tPZL

Disable time

(Input) A or B-to-B or A (Output)

CL = 50 pF

33

45

ns

CL = 30 pF

30

40

CL = 15 pF

23

37

fMAX

Maximum time

(Input) A or B-to-B or A (Output)

CL = 50 pF

50

MHz

CL = 30 pF

100

CL = 15 pF

100

6.9 Switching Characteristics: AC Performance (Translating Up, 1.2 V to 1.8 V)

over recommended operating free-air temperature range, Vrev-A = 1.2 V, Vrev-B = 1.8 V, VEN = 1.2 V, Vpu_1 = 1.8 V,

Vpu_2 = 1.2 V, RL = 500 Ω, VIH = 1.2V, VIL = 0 VM = 0.6 V (unless otherwise noted)

PARAMETER

TEST CONDITION

MIN

TYP

MAX

UNIT

tPLH

Propagation delay time

(low-to-high output)

(Input) A or B-to-B or A (Output)

CL = 50 pF

0.65

7.25

ns

CL = 30 pF

0.4

7.05

CL = 15 pF

0.2

6.85

tPHL

Propagation delay time

(high-to-low output)

(Input) A or B-to-B or A (Output)

CL = 50 pF

1.6

7.03

ns

CL = 30 pF

1.3

6.5

CL = 15 pF

1

5.4

fMAX

Maximum time

(Input) A or B-to-B or A (Output)

CL = 50 pF

50

MHz

CL = 30 pF

100

CL = 15 pF

100

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LSF0204-Q1

SLVSEM4B – JUNE 2018 – REVISED APRIL 2021

Copyright © 2021 Texas Instruments Incorporated

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