Vref_A

Vref_B

2

7

3

4

8 EN

6

5

1

GND

A1

A2

B1

B2

LSF0102

SW

SW

Vref_A

Vref_B

2

5

3

6 EN

4

1

GND

A1

B1

LSF0101

SW

10

LSF0101, LSF0102, LSF0108

SDLS966G – DECEMBER 2013 – REVISED FEBRUAURY 2016

www.ti.com

Product Folder Links: LSF0101 LSF0102 LSF0108

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Copyright © 2013–2016, Texas Instruments Incorporated

8 Detailed Description

8.1 Overview

The LSF family can be used in level translation applications for interfacing devices or systems operating at

different interface voltages with one another. The LSF family is ideal for use in applications where an open-drain

driver is connected to the data I/Os. With appropriate pull-up resistors and layout, LSF can achieve 100 MHz.

The LSF family can also be used in applications where a push-pull driver is connected to the data I/Os.

8.2 Functional Block Diagrams

Figure 3. LSF0101 Functional Block Diagram

Figure 4. LSF0102 Functional Block Diagram