PI3VST01 datasheet(1/7 Pages) PERICOM

tên linh kiện	PI3VST01

Giải thích chi tiết về linh kiện	HPD signal Generator for VGA

PDF	7 Pages

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nhà sản xuất	PERICOM [Pericom Semiconductor Corporation]

Trang chủ	http://www.pericom.com

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www.pericom.com

07/08/15

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Block Diagram

Description

The VGA connector does not have a hot-plug pin to tell the sys-

tem that a monitor is connected. More recent video standards,

such as HDMI and DisplayPort, save power by adding a hot-plug

pin which allows graphics outputs to be powered down when a

monitor is not connected.

Pericom’s PI3VST01 HPD signal generator generates a monitor

detection signal from a VGA source connector to tell the VGA

source if an external monitor is connected or not.

PI3VST01 allows notebook makers to shut off the VGA DAC

when a monitor is not connected, thus saving 170 mW per DAC.

PI3VST01 dissipates only 0.66 mW.

The monitor detection scheme within the PI3VST01 will not

affect normal operation of the video driver.

Features

Î

Hot Plug Detect Signal Generator for VGA connectors

Î

Generates hot plug output signal telling system when

monitor is present or not

Î

Power Supply, 3.3V and 5.0V

Î

ESD tolerance on pin 7 is up to +/-4kV contact per

IEC61000-4-2 specification

Î

-3dB BW of 1.7GHz (typ)

Î

4.75 Ohm On Resistance with 0.5 Ohm flatness (typ)

Î

Low input/output capacitance (Con = 4.5pF, typ)

Î

Packaging (Pb-free and Green):

à

8-contact MSOP (U)

PI3VST01

HPD signal Generator for VGA

Logic

Control

Detector

HPD_OUT

BOUT

BIN

VSYNC

RREF

GND

BIN

VSYNC

HPD_OUT

BOUT

Rref

DD5

V

DD3

V

Pin Configuration-U8 (Top View)

15-0090

Số phần tương tự - PI3VST01

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Pericom Semiconductor C...	PI3V312	326Kb / 10P	Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch
	PI3V312L	326Kb / 10P	Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch
	PI3V312LE	326Kb / 10P	Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch
	PI3V312Q	326Kb / 10P	Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch
	PI3V312QE	326Kb / 10P	Low On-Resistance, 3.3V High-Bandwidth 4-Port, 2:1 Mux/DeMux VideoSwitch

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PI3VST01 bảng dữ liệu(PDF) 1 Page - Pericom Semiconductor Corporation

PI3VST01 bảng dữ liệu(HTML) 1 Page - Pericom Semiconductor Corporation

Số phần tương tự - PI3VST01

Mô tả tương tự - PI3VST01

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