LT3669H View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LT3669H

IO-Link Transceiver with Integrated Step-Down Regulator and LDO

Linear Technology 

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TIMING DIAGRAMS

TXD1

TXD2

CQ1

Q2

TXEN1

TXEN2

CCQ RPD

TXEN1

TXEN2

CQ1

Q2

VDD / 2

tZHD

13V

LT3669/LT3669-2

VDD

VDD / 2

0V

tHZD

VL+

VL+ – 3V

0V

TXD1

VDD TXD2

CQ1

Q2

TXEN1

TXEN2

VL+

RPU

CCQ

TXEN1

TXEN2

CQ1

Q2

VDD/2

tZLD

VDD / 2

tLZD

8V

3V

VDD

0V

VL+

0V

36692 F03

Figure 3. Driver Enable and Disable Times

For more information www.linear.com/LT3669

3669fa

17

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