WT8048N3 Просмотр технического описания (PDF) - Weltrend Semiconductor

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WT8048N3

DPMS (Display Power Management Signaling) Detector for Green Monitor

Weltrend Semiconductor 

eltrend

WT8048

PIN DESCRIPTION

Pin No.

WT8048N1

/N3

1

WT8048/

N2/N4

1

Name

HSIN

2

2

VSIN

3

3

OSC

4

4

VSS

5

STD_BY

5

Mute

6

Suspend

6

Suspend

+

STD_BY

7

7

Off

8

8

VDD

Function

Input terminal of horizontal

synchronous signal

Input terminal of vertical

synchronous signal

A clock generator circuit is built

into the chip. So, if a resonator is

connected to OSC pin and

ground, a clock signal can be

obtained.

Ground

Indicate in Stand_By mode

Indicate in Mute mode

Indicate in Suspend mode

Indicate in Suspend and stand_By

mode

Structure

of

Terminal

Input,

TTL compatible

Input,

TTL compatible

Input

Output, open drain

Output, open drain

Indicate in Off mode

5 volts power supply

Output, open drain

5

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