CD3268 datasheet(6/35 Pages) TI2

Teilenummer	CD3268

Bauteilbeschribung	CD326x Audio Interface Transmitter for Specially Enabled Headsets

PDF	35 Pages

Scroll/Zoom	100%

Hersteller	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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5.6 Timing Requirements

over operating free-air temperature range (unless otherwise noted)

PARAMETER

DEFINITION

MIN

TYP

MAX

UNIT

Tone, Button, and Switch Timing

tCAL

Calibration Tone Duration, (Figure 7-2)

0.8

0.9

0.98

tACK

ACK Tone Duration, (Figure 7-2)

5.0

5.5

6.0

Button Tone Duration

1.4

1.8

2.2

tDB

Button Debounce Time

8.4

9.1

tM2T

Tone Send Delay after Tone Mode

Enable, (Figure 7-2)

tONA

Switch A Enable Time, (Figure 7-2)

0.8

1.2

tOFFB

Switch B Disable Time, (Figure 7-2)

0.7

tREG

Shunt Regulator Enable Time: time from MIC

= 2.3V to MICPWR = 1.56V, (Figure 7-2)

2.5

3.5

CD3268A, CD3269A

SCHS463 – MAY 2025

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