- 您现在的位置：买卖IC网 > Datasheet目录674 > CM1402-03CP (ON Semiconductor)IC EMI FILTER ARRAY SIM 10WLCSP Datasheet资料下载
参数资料
| 型号： | CM1402-03CP |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/8页 |
| 文件大小： | 0K |
| 描述： | IC EMI FILTER ARRAY SIM 10WLCSP |
| 标准包装： | 3,500 |
| 类型： | 低通 |
| 技术： | RC（Pi） |
| 通道数： | 3 |
| 中心 / 截止频率： | 77MHz（截止值） |
| 衰减值： | 35dB @ 800MHz ~ 2.7GHz |
| 电阻 - 通道 (Ohms)： | 100 |
| 值： | R = 100 欧姆，C = 20pF |
| ESD 保护： | 是 |
| 滤波器阶数： | 2nd |
| 应用： | SIM 卡 |
| 封装/外壳： | 10-WFBGA，WLCSP |
| 尺寸/尺寸： | 0.077" L x 0.052" W（1.96mm x 1.33mm） |
| 高度： | 0.028"（0.71mm） |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
| 其它名称： | CM1402-03CP-ND CM1402-03CPOSTR |
CM1402
APPLICATION INFORMATION
The CM1402 provides a bidirectional filter and protector for all the signals and the power line on the SIM (subscriber
identity module) card connector. SIM cards are found in all GSM cellular phones and in some other handheld devices or card
readers. The ESD diodes protect the controller against possible ESD strikes that may occur when the connector pins are
exposed during direct contact, or during insertion of the SIM card into the card slot. The EMI filter suppresses all
high ? frequency noise, preventing the unwanted EMI signals from both entering and exiting the main board. The signals that
interface with the SIM card are the Reset, the Clock and the bidirectional data I/O, as shown in Typical Application Diagram
for the SIM Card Interface.
Note: One channel of the CM1402 with a zener diode is
not shown on the diagram.
Figure 5. Typical Application Diagram for the SIM Card Interface
For best filter and ESD performance, both GND bumps (B1, B2) of the CM1402 should be directly connected to the
Ground plane. A small capacitor of about 1 m F is required next to the V CC pin of the SIM connector in order to improve
stability of the SIM card supply rail.
For information on the assembly of the CM1402 to the PCB (printed circuit board), please refer to the Chip Scale Package
(CSP) Application Note AP217, or contact factory at 800 ? 282 ? 9855 for technical support.
http://onsemi.com
6
相关PDF资料 |
PDF描述 |
|---|---|
| CM1405-03CP | ARRAY ESD/EMI FLTR 8CH 20CSP |
| CM1406-08DE | ARRAY ESD/EMI FLTR 8CH 16DFN |
| CM1407-04DE | ARRAY ESD/EMI FLTR 4CH 8DFN |
| CM1408-04DE | ARRAY 4CH LCD/CAM EMI FLTR 8DFN |
| CM1408-08DE | ARRAY 8CH LCD/CAM EMI FLTR 16DFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CM1402-03CS | 制造商:California Micro Devices 功能描述:5 FUNCTIONS, DATA LINE FILTER |
| CM1405 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:LCD EMI Filter Array with ESD Protection |
| CM1405-01CP | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:LCD EMI Filter Array with ESD Protection |
| CM1405-01CS | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:LCD EMI Filter Array with ESD Protection |
| CM1405-03CP | 功能描述:电磁干扰滤波器 8-ch EMI Filter with ESD Protection 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 |
发布紧急采购，3分钟左右您将得到回复。