Datasheet > CM2009-02QR

CM2009-02QR

更新时间： 2024-11-08 11:13:07

品牌	Logo	应用领域
安森美 - ONSEMI		光电二极管商用集成电路
页数	文件大小	规格书
7页	209K
描述
VGA 端口伴随电路

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中文翻译

获取价格

技术参数
数据手册

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CM2009-02QR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	ROHS COMPLIANT, QSOP-16	针数：	16
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.59	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G16
JESD-609代码：	e3	长度：	4.9 mm
湿度敏感等级：	1	功能数量：	1
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SSOP16,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	Other Consumer ICs	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Tin (Sn)
端子形式：	GULL WING	端子节距：	0.64 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	3.895 mm	Base Number Matches：	1

CM2009-02QR 数据手册

CM2009

VGA Port Companion

Circuit

Product Description

The CM2009 connects between a video graphics controller

embedded in a PC, graphics adapter card or set top box and the VGA

or DVI−I port connector. The CM2009 incorporates ESD protection

for all signals, level shifting for the DDC signals and buffering for the

SYNC signals. ESD protection for the video, DDC and SYNC lines is

implemented with low−capacitance current steering diodes.

All ESD diodes are designed to safely handle the high current spikes

specified by IEC−61000−4−2 Level 4 ( 8 kV contact discharge if

http://onsemi.com

QSOP16

QR SUFFIX

CASE 492

BYP

is present, 4 kV if not). The ESD protection for the DDC signal

pins are designed to prevent “back current” when the device is

powered down while connected to a monitor that is powered up.

Separate positive supply rails are provided for the VIDEO, DDC

and SYNC channels to facilitate interfacing with low voltage video

controller ICs to provide design flexibility in multi−supply−voltage

environments.

Two non−inverting drivers provide buffering for the HSYNC and

VSYNC signals from the video controller IC (SYNC1, SYNC2).

These buffers accept TTL input levels and convert them to CMOS

MARKING DIAGRAM

CMD YYWW

CM2009

0xQR

output levels that swing between Ground and V

typically 5 V. Additionally, each driver has a series termination resistor

(R ) connected to the SYNC_OUT pin, eliminating the external

, which is

CM2009 0xQR = Specific Device Code

CC_SYNC

= Year

= Work Week

termination resistors typically required for the HSYNC and VSYNC

lines of the video cable. There are three versions with different values

ORDERING INFORMATION

of R to allow termination at typically 65 W (CM2009−00) or 15 W

†

Device

Package

Shipping

(CM2009−02).

The 15 W (CM2009−02) version will typically require two external

resistors which can be chosen to exactly match the characteristic

impedance of the SYNC lines of the video cable.

Two N−channel MOSFETs provide the level shifting function

required when the DDC controller is operated at a lower supply

voltage than the monitor. The gate terminals for these MOSFETS

CM2009−00QR

QSOP−16 2500/Tape & Reel

(Pb−Free)

CM2009−02QR

QSOP−16 2500/Tape & Reel

(Pb−Free)

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

(V ) should be connected to the supply rail (typically 3.3 V)

CC_DDC

that supplies power to the transceivers of the DDC controller.

Features

• Includes ESD Protection, Level−Shifting, Buffering and

Sync Impedance Matching

• 7 Channels of ESD Protection for all VGA Port

Connector Pins Meeting IEC−61000−4−2 Level 4 ESD

Requirements ( 8 kV Contact Discharge)

• 5 V Drivers for HSYNC and VSYNC Lines

• Integrated Impedance Matching Resistors on Sync Lines

• Bi−directional Level Shifting N−Channel FETs

Provided for DDC_CLK & DDC_DATA Channels

• Backdrive Protection on DDC Lines

• Compact 16−Lead QSOP Package

• These Devices are Pb−Free and are RoHS Compliant

• Very Low Loading Capacitance from ESD Protection

Diodes on VIDEO Lines (4 pF Maximum)

Applications

• VGA and DVI−I Ports in:

♦ Desktop and Notebook PCs

♦ Graphics Cards

♦ Set Top Boxes

Publication Order Number:

May, 2012 − Rev. 5

CM2009/D

12 3 4 5 6 7

中文翻译

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与CM2009-02QR相关器件

型号	品牌	获取价格	描述	数据表
CM2009-02QS	CALMIRCO	获取价格	VGA Port Companion Circuit
CM2009-05CP	ONSEMI	获取价格	VGA or DVI-I Port Companion Circuit
CM200C	CITIZEN	获取价格	TUNING FORK CRYSTAL UNITS (SMD ? Plastic Package)
CM200DU-12F	MITSUBISHI	获取价格	IGBT MODULES HIGH POWER SWITCHING USE
CM200DU-12F	POWEREX	获取价格	Trench Gate Design Dual IGBTMOD⑩ 200 Amperes/
CM200DU12H	ETC	获取价格	TRANSISTOR \| IGBT POWER MODULE \| HALF BRIDGE \| 600V V(BR)CES \| 200A I(C)
CM200DU-12H	POWEREX	获取价格	Dual IGBTMOD 200 Amperes/600 Volts
CM200DU-12H	MITSUBISHI	获取价格	HIGH POWER SWITCHING USE INSULATED TYPE
CM200DU-12H_09	MITSUBISHI	获取价格	IGBT MODULES HIGH POWER SWITCHING USE INSULATED TYPE
CM200DU-12NFH	POWEREX	获取价格	Dual IGBTMOD NFH-Series Module 200 Amperes/600 Volts

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