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CM2009-00QS PDF预览

CM2009-00QS

更新时间: 2024-02-20 11:36:48
品牌 Logo 应用领域
CALMIRCO 消费电路商用集成电路光电二极管
页数 文件大小 规格书
6页 116K
描述
VGA Port Companion Circuit

CM2009-00QS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SSOP,
针数:16Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.3
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:4.9 mm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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压 (Vsup):5 V最小供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.895 mm
Base Number Matches:1

CM2009-00QS 数据手册

 浏览型号CM2009-00QS的Datasheet PDF文件第2页浏览型号CM2009-00QS的Datasheet PDF文件第3页浏览型号CM2009-00QS的Datasheet PDF文件第4页浏览型号CM2009-00QS的Datasheet PDF文件第5页浏览型号CM2009-00QS的Datasheet PDF文件第6页 
CM2009  
VGA Port Companion Circuit  
Product Description  
Features  
Includes ESD protection, level-shifting, buffering  
The CM2009 connects between a video graphics con-  
troller 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 cur-  
rent steering diodes.  
and sync impedance matching  
7 channels of ESD protection for all VGA port con-  
nector pins meeting IEC-61000-4-2 Level 4 ESD  
requirements ( 8kV contact discharge)  
Very low loading capacitance from ESD protection  
diodes on VIDEO lines, 4pF maximum  
5V drivers for HSYNC and VSYNC lines  
Integrated impedance matching resistors on sync  
lines  
All ESD diodes are designed to safely handle the high  
current spikes specified by IEC-61000-4-2 Level 4  
( 8KV contact discharge if C  
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.  
Bi-directional level shifting N-channel FETs pro-  
vided for DDC_CLK & DDC_DATA channels  
Backdrive protection on DDC lines  
is present, 4KV if  
BYP  
Compact 16-lead QSOP package  
Separate positive supply rails are provided for the  
VIDEO, DDC and SYNC channels to facilitate interfac-  
ing with low voltage video controller ICs to provide  
design flexibility in multi-supply-voltage environments.  
Applications  
VGA and DVI-I ports in:  
- Desktop and Notebook PCs  
- Graphics Cards  
- Set Top Boxes  
(cont’d next page)  
Simplified Electrical Schematic  
9
DDC_OUT1  
V
CC_VIDEO  
12  
DDC_OUT2  
2
V
V
BYP  
8
CC_SYNC  
CC_DDC  
7
1
3
4
5
VIDEO_1  
VIDEO_2  
VIDEO_3  
RT  
RT  
6
16  
14  
GND  
SYNC_OUT2  
SYNC_OUT1  
GND  
10  
11  
DDC_IN1  
DDC_IN2  
13  
15  
SYNC_IN1  
SYNC_IN2  
© 2004 California Micro Devices Corp. All rights reserved.  
08/12/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112  
Tel: 408.263.3214 Fax: 408.263.7846 www.calmicro.com  
1

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