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| 型号： | CM1423-03CP |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | FLTR EMI SD CARD W/ESD 20CSP |
| 产品变化通告： | CMD Product Obsolescence 16/Mar/2011 |
| 标准包装： | 3,500 |
| 类型： | 低通 |
| 技术： | RC（Pi） |
| 通道数： | 6 |
| 中心 / 截止频率： | 145MHz（截止值） |
| 衰减值： | 30dB @ 800MHz ~ 3GHz |
| 电阻 - 通道 (Ohms)： | 100 |
| 值： | R = 100 欧姆，C = 12pF |
| ESD 保护： | 是 |
| 滤波器阶数： | 2nd |
| 应用： | 移动设备的数据线路 |
| 封装/外壳： | 20-WFBGA，WLCSP |
| 尺寸/尺寸： | 0.157" L x 0.057" W（4.00mm x 1.46mm） |
| 高度： | 0.020"（0.51mm） |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
CM1423
Secure Digital (SD) Card
EMI Filter Array with ESD
Protection
Product Description
The CM1423 is an EMI filter array with ESD protection, which
integrates six Pi ? filters (C ? R ? C) and four channels of ESD
protection. The CM1423’s filters have component values of
12 pF ? 100 W ? 12 pF. The part includes ESD protection diodes on
every pin, which provide a very high level of protection for sensitive
electronic components that may be subjected to electrostatic discharge
(ESD). All the ESD diodes safely dissipate ESD strikes of ± 15 kV,
beyond the maximum requirement of the IEC 61000 ? 4 ? 2 international
standard. Using the MIL ? STD ? 883 (Method 3015) specification for
Human Body Model (HBM) ESD, the pins are protected for contact
discharges at greater than ± 30 kV.
This device is particularly well ? suited for portable electronics
(e.g. mobile handsets, PDAs, notebook computers) because of its
small package and easy ? to ? use pin assignments. In particular,
the CM1423 is ideal for EMI filtering and protecting data lines from
ESD for the Secure Digital (SD) Card interface slot in mobile
handsets. The CM1423 is an all ? inclusive solution for the SD card
interface since its EMI filters provide the proper cut ? off frequency to
attenuate unwanted signals.
The CM1423 is manufactured in a space ? saving, low ? profile,
chip ? scale package, and is optionally available with OptiGuard t
coating for improved reliability. It is available with RoHS compliant
lead ? free finishing.
http://onsemi.com
WLCSP20
CP SUFFIX
CASE 567BZ
MARKING DIAGRAM
N231
N233
N231 = CM1423 ? 01CP
N233 = CM1423 ? 03CP
ORDERING INFORMATION
Device Package Shipping ?
Features
? Provides EMI Filtering and ESD Protection for an SD Port on
a Mobile Device
? Six Channels of EMI Filtering with ESD Protection
? Four Channels of ESD Protection
? ± 15 kV ESD Protection on All I/O Pins
(IEC 61000 ? 4 ? 2, Contact Discharge)
? ± 30 kV ESD Protection (HBM)
? Better than 25 dB of Attenuation at 1 GHz for
12 pF ? 100 W ? 12 pF Filter Configuration
? Integrates 34 Components Into Mall form Factor CSP
Solution
? 20 ? Bump, 4.000 mm X 1.458 mm Footprint Chip Scale
Package
Applications
? Secure Digital (SD) Card Data Lines in Mobile
Handsets
? SD Card Interface Protection for Other Mobile
Electronics such as MP3 Players, PDAs and Digital
Cameras
CM1423 ? 01CP CSP ? 20 3500/Tape & Reel
(Pb ? Free)
CM1423 ? 03CP CSP ? 20 3500/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.
? Chip Scale Package Features Extremely Low Lead
Inductance for Optimum Filter and ESD Performance
? Available with OptiGuard t Coating for Improved
Reliability at Assembly
? These Devices are Pb ? Free and are RoHS Compliant
? I/O Port Protection for Mobile Handsets, Notebook
Computers, PDAs, etc.
? EMI Filtering for Data Ports in Cell Phones, PDAs or
Notebook Computers
? Semiconductor Components Industries, LLC, 2011
March, 2011 ? Rev. 4
1
Publication Order Number:
CM1423/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CM1423-03CS | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:Secure Digital (SD) Card EMI Filter Array with ESD Protection |
| CM1424 | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:MultiMedia Card EMI Filter Array with ESD Protection |
| CM1424-000 | 制造商:TE Connectivity 功能描述:55A1124-26-6/9-6 - Cable Rools/Shrink Tubing 制造商:TE Connectivity 功能描述:High Performance Cable 2Conductors 26AWG 2.59mm Silver Plated Copper Alloy White 600VAC |
| CM1424-01CP | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:MultiMedia Card EMI Filter Array with ESD Protection |
| CM1424-01CS | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:MultiMedia Card EMI Filter Array with ESD Protection |
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