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参数资料
| 型号： | CM1484-02S7 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC LCD/CAM EMI FILTER 2CH SC70-5 |
| 产品变化通告： | Product Obsolescence 04/Nov/2010 |
| 标准包装： | 3,000 |
| 类型： | 低通 |
| 技术： | RC（Pi） |
| 通道数： | 2 |
| 中心 / 截止频率： | 220MHz（截止值） |
| 衰减值： | 20dB @ 1GHz ~ 3GHz |
| 电阻 - 通道 (Ohms)： | 100 |
| 值： | R = 100 欧姆，C = 11pF |
| 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： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 尺寸/尺寸： | 0.079" L x 0.050" W（2.00mm x 1.25mm） |
| 高度： | 0.043"（1.10mm） |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
CM1484
Dual Channel EMI Filter
with ESD Protection
Product Description
The CM1484 is a two channel pi-style EMI filter array with ESD
protection, housed in a 5 ? lead SC ? 70 package. The CM1484 has
component values of 11 pF ? 100 W ? 11 pF per channel. The
CM1484 has a cut ? off frequency of 220 MHz and can be used in
applications with data rates up to 80 Mbps. The parts include ESD
diodes on every pin, which provide a very high level of protection for
sensitive electronic components that may be subjected to electrostatic
discharge (ESD). The ESD protection diodes safely dissipate ESD
strikes of ± 15 kV, well beyond the maximum requirement of the
IEC61000 ? 4 ? 2 international standard. Using the MIL ? STD ? 883
http://onsemi.com
SC ? 70
S7 SUFFIX
CASE 419AC
(Method 3015) specification for Human Body Model (HBM) ESD, the
pins are protected for contact discharges at greater than ± 30 kV.
These devices are particularly well-suited for portable electronics
(e.g. wireless handsets, PDAs, notebook computers) because of their
small package and easy ? to ? use pin assignments. In particular, the
CM1484 is ideal for EMI filtering and protecting data and control lines
Filter
+
ESDn*
ELECTRICAL SCHEMATIC
100 W
R
C C
Filter
+
ESDn*
for the I/O data ports, LCD display and camera interface in mobile
handsets.
GND
11 pF
11 pF
The CM1484 is housed in a small, 5 ? lead SC ? 70 package and is
available with lead-free finishing.
Features
? Two Channels of EMI Filtering with Integrated ESD Protection
? Pi ? Style EMI Filters in a Capacitor ? Resistor ? Capacitor (C ? R ? C)
Network
? ± 15 kV ESD Protection on Each Channel
(IEC 61000 ? 4 ? 2 Level 4, Contact Discharge)
? ± 30 kV ESD Protection on Each Channel (HBM)
? Greater than 20 dB Attenuation (Typical) at 1 GHz
? 5 ? lead SC ? 70 Package
? These Devices are Pb ? Free and are RoHS Compliant
Applications
? LCD and Camera Data Lines in Mobile Handsets
? I/O Port Protection for Mobile Handsets, Notebook Computers,
PDAs, etc.
? EMI Filtering for Data Ports in Cell Phones, PDAs or Notebook
Computers
? Wireless Handsets
? Handheld PCs/PDAs
? LCD and Camera Modules
1 of 2 EMI/RFI Filter Channels
with Integrated ESD Protection
* See Package/Pinout Diagrams for expanded pin information.
MARKING DIAGRAM
N84R
N84R = CM1484 ? 02S7
ORDERING INFORMATION
Device Package Shipping ?
CM1484 ? 02S7 SC ? 70 3000/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.
? Semiconductor Components Industries, LLC, 2011
April, 2011 ? Rev. 1
1
Publication Order Number:
CM1484/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CM1485 | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:Dual Channel EMI Filter with ESD Protection |
| CM1485-02SE | 功能描述:电磁干扰滤波器 2-ch HS LCD/Cam EMI Filter with ESD RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
| CM1487 | 制造商:CML 制造商全称:Chicago Miniature Lamp,inc 功能描述:T-3 1/4 Miniature Bayonet Base |
| CM1488 | 制造商:CML 制造商全称:Chicago Miniature Lamp,inc 功能描述:T-3 1/4 Miniature Bayonet Base |
| CM1490 | 制造商:CML 制造商全称:Chicago Miniature Lamp,inc 功能描述:T-3 1/4 Miniature Bayonet Base |
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