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CM1412-03CP中文资料PDF规格书
厂商型号 |
CM1412-03CP |
参数属性 | CM1412-03CP 封装/外壳为5-WFBGA,WLCSP;包装为卷带(TR);类别为滤波器 > EMI/RFI 滤波器(LC,RC 网络);CM1412-03CP应用范围:音频;产品描述:FILTER RC(PI) 68 OHM/47PF SMD |
功能描述 | 2 Channel Headset Microphone EMI Filter with ESD Protection |
文件大小 |
281.23 Kbytes |
页面数量 |
6 页 |
生产厂商 | California Micro Devices Corp |
企业简称 |
CALMIRCO |
中文名称 | California Micro Devices Corp官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-22 15:01:00 |
CM1412-03CP规格书详情
Product Description
The CM1412 is a dual low-pass filter array integrating two pi-style filters (C-R-C) that reduce EMI/RFI emis sions while at the same time providing ESD protection. This part is custom-designed to interface with a micro phone port on a cellular telephone or similar device. Each high quality filter provides more than 35dB atten uation in the 800-2700 MHz range. These pi-style filters support bidirectional filtering, controlling EMI both to and from a microphone element. They also support AC signals, enabling audio signals to pass through without distortion.
Features
• Functionally and pin compatible with CMD’s CSPEMI202A
• OptiGuard™ coated for improved reliability at assembly
• Two channels of EMI filtering
• Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network
• Greater than 40dB attenuation at 1GHz
• +8kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)
• +15kV ESD protection on each channel (HBM)
• Supports AC signals—ideal for audio applications
• Chip Scale Package features extremely low lead inductance for optimum filter and ESD performance
• 5-bump, 0.930mm X 1.410mm footprint Chip Scale Package (CSP)
• Lead-free version available
Applications
• EMI filtering and ESD protection for headset microphone ports
• Wireless Handsets
• Handheld PCs / PDAs
• MP3 Players
• Digital Camcorders
• Notebooks
• Desktop PCs
产品属性
- 产品编号:
CM1412-03CP
- 制造商:
onsemi
- 类别:
滤波器 > EMI/RFI 滤波器(LC,RC 网络)
- 包装:
卷带(TR)
- 类型:
低通
- 滤波器阶数:
2nd
- 技术:
RC(Pi)
- 中心/截止频率:
60MHz(截止值)
- 衰减值:
35dB @ 800MHz ~ 2.7GHz
- 电阻 - 通道 (欧姆):
68
- 数值:
R = 68 欧姆,C = 47pF
- ESD 保护:
是
- 工作温度:
-40°C ~ 85°C
- 应用:
音频
- 安装类型:
表面贴装型
- 封装/外壳:
5-WFBGA,WLCSP
- 大小 / 尺寸:
0.056" 长 x 0.037" 宽(1.41mm x 0.95mm)
- 高度:
0.028"(0.70mm)
- 描述:
FILTER RC(PI) 68 OHM/47PF SMD
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
只做原装 |
21+ |
BGA |
36520 |
一级代理/放心采购 |
询价 | ||
CMD |
23+ |
BGA |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
CMD |
22+ |
CSP-5 |
21000 |
原厂原包装。假一罚十。可开13%增值税发票。 |
询价 | ||
onsemi |
24+ |
5-WFBGA,WLCSP |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
CMD |
CSP-5 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
CAM |
1535+ |
136 |
询价 | ||||
CMD |
23+ |
CSP-5 |
6000 |
所有报价以当天为准 |
询价 | ||
CALIFORNIA |
22+23+ |
BGA |
77032 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
CMD |
BGA |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
CALIFORNI |
23+ |
BGA |
20000 |
原厂原装正品现货 |
询价 |