Nexperia

LSF0102

2-bit bidirectional multi-voltage level translator; open-drain; push-pull

12. Dynamic characteristics

Table 8. Switching characteristics

GND = 0 V; for waveform see Fig. 6; for test circuit see Fig. 7

Tamb = -40 °C to +125 °C

Unit

Symbol Parameter

Conditions

Min

Typ[1]

Max

Translating down

An to Bn or Bn to An;

VIH = Vpu = VrefA + 1 V

VrefA = 1.5 V; CL = 15 pF

-

0.35

-

ns

VrefA = 1.5 V; CL = 30 pF

-

0.8

-

ns

VrefA = 1.5 V; CL = 50 pF

-

1.2

-

ns

VrefA = 2.3 V; CL = 15 pF

-

0.3

-

ns

VrefA = 2.3 V; CL = 30 pF

-

0.7

-

ns

tPLH

LOW to HIGH

propagation delay

VrefA = 2.3 V; CL = 50 pF

-

1.1

-

ns

An to Bn or Bn to An;

VIH = Vpu = VrefA + 1 V

VrefA = 1.5 V; CL = 15 pF

-

0.5

-

ns

VrefA = 1.5 V; CL = 30 pF

-

1.0

-

ns

VrefA = 1.5 V; CL = 50 pF

-

1.3

-

ns

VrefA = 2.3 V; CL = 15 pF

-

0.4

-

ns

VrefA = 2.3 V; CL = 30 pF

-

0.8

-

ns

tPHL

HIGH to LOW

propagation delay

VrefA = 2.3 V; CL = 50 pF

-

1.2

-

ns

Translating up

An to Bn or Bn to An;

VIH = VrefA; VEXT = Vpu = VrefA + 1 V

VrefA = 1.5 V; CL = 15 pF

-

0.5

-

ns

VrefA = 1.5 V; CL = 30 pF

-

0.9

-

ns

VrefA = 1.5 V; CL = 50 pF

-

1.1

-

ns

VrefA = 2.3 V; CL = 15 pF

-

0.4

-

ns

VrefA = 2.3 V; CL = 30 pF

-

0.8

-

ns

tPLH

LOW to HIGH

propagation delay

VrefA = 2.3 V; CL = 50 pF

-

1.0

-

ns

An to Bn or Bn to An;

VIH = VrefA; VEXT = Vpu = VrefA + 1 V

VrefA = 1.5 V; CL = 15 pF

-

0.6

-

ns

VrefA = 1.5 V; CL = 30 pF

-

1.1

-

ns

VrefA = 1.5 V; CL = 50 pF

-

1.3

-

ns

VrefA = 2.3 V; CL = 15 pF

-

0.4

-

ns

VrefA = 2.3 V; CL = 30 pF

-

0.9

-

ns

tPHL

HIGH to LOW

propagation delay

VrefA = 2.3 V; CL = 50 pF

-

1.0

-

ns

[1] All typical values are measured at Tamb = 25 °C.

LSF0102

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© Nexperia B.V. 2020. All rights reserved

Product data sheet

Rev. 3 — 4 September 2020

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