Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | EMI/RFI Filters (LC, RC Networks) RoHS |
| Mfr. Part # | CM1409-08DE |
| Model Number | CM1409-08DE |
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Product Specification
| Description | EMI/RFI Filters (LC, RC Networks) RoHS | Mfr. Part # | CM1409-08DE |
| Model Number | CM1409-08DE |
The onsemi CM1409 is a family of pi-style EMI filter arrays designed for integrated EMI filtering and electrostatic discharge (ESD) protection in a compact WDFN package. These devices offer a high level of protection for sensitive electronic components, safely dissipating ESD strikes up to 15 kV (IEC 61000-4-2 Level 4) and exceeding 30 kV (HBM). The CM1409 integrates six or eight C-R-C filter channels, each with component values of 15 pF - 100 - 15 pF, providing a cut-off frequency of 110 MHz suitable for data rates up to 44 Mbps. Its small form factor and easy-to-use pin assignments make it ideal for portable electronics such as wireless handsets, PDAs, and notebook computers, particularly for protecting I/O data ports, LCD displays, and camera interfaces.
| Specification | Value | Notes |
|---|---|---|
| Number of Channels | 6 or 8 | |
| Filter Type | Pi-style (C-R-C) | |
| Filter Component Values | 15 pF - 100 - 15 pF | Per channel |
| Cut-off Frequency | 110 MHz | |
| Max Data Rate | 44 Mbps | |
| ESD Protection (IEC 61000-4-2 Level 4, Contact Discharge) | 15 kV | On each channel |
| ESD Protection (HBM) | > 30 kV | On each channel |
| Attenuation @ 1 GHz | > -35 dB (Typical) | Zsource=50, Zload=50, DC Bias=0V |
| Attenuation @ 800 MHz - 6 GHz | > -30 dB (Typical) | Zsource=50, Zload=50, DC Bias=0V |
| Package Dimensions (6-ch) | 3.0 mm x 1.35 mm | 12-lead WDFN |
| Package Dimensions (8-ch) | 4.0 mm x 1.60 mm | 16-lead WDFN |
| Lead Pitch | 0.50 mm | |
| Operating Temperature Range | -40C to +85C | |
| DC Power per Resistor | 100 mW | Absolute Maximum Rating |
| DC Package Power Rating | 500 mW | Absolute Maximum Rating |
| Resistance (Typ.) | 100 | |
| Total Channel Capacitance (Typ.) | 30 pF | At 2.5 VDC Reverse Bias, 1 MHz, 30 mVAC |
| Capacitance (Typ.) | 15 pF | C1, At 2.5 VDC Reverse Bias, 1 MHz, 30 mVAC |
| Standoff Voltage (Typ.) | 6.0 V | IDiode = 10 A |
| Diode Leakage Current (Typ.) | 1.0 A | Reverse Bias, VDiode = 3.3 V |
| Signal Clamp Voltage (Positive, Typ.) | 6.8 V | ILoad = 10 mA |
| Signal Clamp Voltage (Negative, Typ.) | -0.8 V | ILoad = -10 mA |
| Dynamic Resistance (Typ.) | 2.3 (Positive), 0.9 (Negative) | |
| Models | CM1409-06DE, CM1409-08DE | |
| Package Options | WDFN12 (Pb-Free), WDFN16 (Pb-Free) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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