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參數資料
| 型號： | CSPEMI307A |
| 廠商： | California Micro Devices Corporation |
| 英文描述： | 4-Channel ESD/EMI Filter Array plus 4-Channel ESD Array for USB |
| 中文描述： | 4通道的ESD / EMI濾波器陣列加4通道的USB的ESD陣列 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 1600K |
| 代理商： | CSPEMI307A |
2003 California Micro Devices Corp. All rights reserved.
10/10/03
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
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Tel: 408.263.3214
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Fax: 408.263.7846
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www.calmicro.com
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CSPEMI307A
4-Channel ESD/EMI Filter Array plus
4-Channel ESD Array for USB
Features
Four channels of combined EMI/RFI filtering +
ESD protection
Four additional channels of ESD-only protection
EMI/ESD channels provide greater than 32dB
attenuation at 1GHz
+
15kV ESD protection on all channels
(IEC 61000-4-2 Level 4, contact discharge)
+
30kV ESD protection on all channels (HBM)
Chip Scale Package features extremely low
lead inductance for optimum filter and ESD
performance
15-bump, 2.960mm X 1.330mm footprint
Chip Scale Package (CSP)
Lead-free version available
Applications
EMI filtering and ESD protection for both data and
I/O ports
Outer 4 channels provide ESD protection for
USB lines and other I/O port applications
Wireless Handsets
Handheld PCs / PDAs
MP3 Players
Notebooks
Desktop PCs
Product Description
The CSPEMI307A is a multichannel EMI/ESD array
offering a combination of four low-pass filter + ESD
channels to reduce EMI/RFI emissions on a data port
and four dedicated ESD-only channels intended specif-
ically for ESD protection on a USB port. Each EMI/RFI
channel integrates a high quality pi-style filter (C-R-C)
which provides greater than 30dB attenuation in the
800-2700 MHz range. These pi-style filters support
bidirectional filtering, controlling EMI both to and from a
data port connector.
The CSPEMI307A provides a high-level of ESD protec-
tion on all eight channels for sensitive electronic com-
ponents that may be subjected to electrostatic
discharge (ESD). The input pins are designed and
characterized to safely dissipate ESD strikes of 15kV,
exceeding 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 device provides protection for
contact discharges to greater than 30kV.
The CSPEMI307A is particularly well suited for porta-
ble electronics (e.g., cellular telephones, PDAs, note-
book computers) because of its small package footprint
and low weight. The CSPEMI307A is available in a
space-saving, low-profile Chip Scale Package with
optional lead-free finishing.
Electrical Schematic
100
30pF
30pF
FILTER+ESDn*
GND
FILTER+ESDn*
1 of 4 EMI/RFI + ESD Channels.
(Pins B1-B3)
30pF
ESDn*
1 of 4 ESD-only Channels
* See Package/Pinout Diagram for expanded pin information
相關PDF資料 |
PDF描述 |
|---|---|
| CSPEMI307AG | 4-Channel ESD/EMI Filter Array plus 4-Channel ESD Array for USB |
| CSPEMI607 | 4-Channel LCD EMI Filter Array with ESD Protection plus 4-Channel of ESD Protection Array |
| CSPEMI608G | LCD EMI Filter Array with ESD Protection |
| CSPEMI606 | LCD EMI Filter Array with ESD Protection |
| CSPEMI606G | LCD EMI Filter Array with ESD Protection |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CSPEMI307AG | 功能描述:電磁干擾濾波器 EMI/RFI Filter with ESD Protection RoHS:否 制造商:STMicroelectronics 電容:12 pF 電路類型: 最大直流電流: 最大直流電阻: 電壓額定值:6 V 容差: 端接類型:SMD/SMT 工作溫度范圍:- 30 C to + 85 C 系列:EMIF03 |
| CSPEMI307AG-HST | 功能描述:電磁干擾濾波器 4-Ch EMI Filter 4-ch ESD Protection RoHS:否 制造商:STMicroelectronics 電容:12 pF 電路類型: 最大直流電流: 最大直流電阻: 電壓額定值:6 V 容差: 端接類型:SMD/SMT 工作溫度范圍:- 30 C to + 85 C 系列:EMIF03 |
| CSPEMI400 | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:SIM Card EMI Filter Array with ESD Protection |
| CSPEMI400G | 功能描述:電磁干擾濾波器 EMI/RFI Filter with ESD Protection RoHS:否 制造商:STMicroelectronics 電容:12 pF 電路類型: 最大直流電流: 最大直流電阻: 電壓額定值:6 V 容差: 端接類型:SMD/SMT 工作溫度范圍:- 30 C to + 85 C 系列:EMIF03 |
| CSPEMI606 | 制造商:CALMIRCO 制造商全稱:California Micro Devices Corp 功能描述:LCD EMI Filter Array with ESD Protection |
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