Nexperia

AXP1T34

Dual supply translating buffer

11.1. Waveform, graphs and test circuit

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tTLH

tTHL

tPLH

tPHL

VM

VM

VM

VI

VOH

VOL

Y output

A input

0 V

VM

10 %

10 %

90 %

90 %

Measurement points are given in Table 15.

VOL and VOH are typical output voltage levels that occur with the output load.

Fig. 3. Input A to output Y propagation delay times and output transition times

Table 15. Measurement points

Supply voltage

Output

Input

VCCI

VCCO

VM

VM

VI

0.9 V to 5.5 V

0.9 V to 5.5 V

0.5 x VCCO

0.5 x VCCI

VCCI

VM

VM

tW

tW

10 %

90 %

0 V

VI

VI

negative

pulse

positive

pulse

0 V

VM

VM

90 %

10 %

tf

tr

tr

tf

001aae331

VEXT

VCC

VI

VO

DUT

CL

RT

RL

RL

G

Test data is given in Table 16.

RL = Load resistance;

CL = Load capacitance including jig and probe capacitance;

RT = Termination resistance;

VEXT = External voltage for measuring switching times.

Fig. 4. Test circuit for measuring switching times

AXP1T34

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© Nexperia B.V. 2023. All rights reserved

Product data sheet

Rev. 1 — 1 December 2023

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