Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | EMI/RFI Filters (LC, RC Networks) RoHS |
| Mfr. Part # | CM1426-08CP |
| Model Number | CM1426-08CP |
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Product Specification
| Description | EMI/RFI Filters (LC, RC Networks) RoHS | Mfr. Part # | CM1426-08CP |
| Model Number | CM1426-08CP |
The onsemi CM1426 is a family of pi-style EMI filter arrays designed to provide robust Electrostatic Discharge (ESD) protection for sensitive electronic components. Integrating four, six, or eight C-R-C filter channels within a compact Chip Scale Package (CSP) with a 0.50 mm pad pitch, the CM1426 offers a high level of integration for space-constrained applications. Each channel features component values of 8.5 pF - 100 - 8.5 pF, with a cut-off frequency of 230 MHz, making it suitable for data rates up to 92 Mbps. The integrated avalanche-type ESD diodes on every pin provide exceptional protection against ESD strikes, exceeding the IEC61000-4-2 international standard with 8 kV contact discharge protection and 15 kV Human Body Model (HBM) protection. The CM1426 incorporates OptiGuard for enhanced reliability during assembly and is available in RoHS compliant, lead-free finishing. Its small package and convenient pin assignments make it ideal for portable electronics such as wireless handsets, PDAs, and notebook computers, specifically for filtering and protecting data and control lines for I/O ports, LCD displays, and camera interfaces.
| Model | Channels | Package | Footprint (mm) | Pad Pitch (mm) | Filter Values (per channel) | Cut-off Frequency | Max Data Rate | ESD Protection (IEC 61000-4-2) | ESD Protection (HBM) | Attenuation (Typical at 1 GHz) |
|---|---|---|---|---|---|---|---|---|---|---|
| CM1426-04CP | 4 | CSP-10 | 1.96 x 1.33 | 0.50 | 8.5 pF - 100 - 8.5 pF | 230 MHz | 92 Mbps | 8 kV Contact Discharge | > 15 kV | > 20 dB |
| CM1426-06CP | 6 | CSP-15 | 2.96 x 1.33 | 0.50 | 8.5 pF - 100 - 8.5 pF | 230 MHz | 92 Mbps | 8 kV Contact Discharge | > 15 kV | > 20 dB |
| CM1426-08CP | 8 | CSP-20 | 3.96 x 1.33 | 0.50 | 8.5 pF - 100 - 8.5 pF | 230 MHz | 92 Mbps | 8 kV Contact Discharge | > 15 kV | > 20 dB |
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Resistance (R) | - | 80 | 100 | 120 | |
| Total Channel Capacitance (CTOTAL) | At 2.5 VDC Reverse Bias, 1 MHz, 30 mVAC | 13.6 | 17 | 20.4 | pF |
| Capacitance (C) | At 2.5 VDC Reverse Bias, 1 MHz, 30 mVAC | 6.8 | 8.5 | 10.2 | pF |
| Standoff Voltage (VDIODE) | IDIODE = 10 A | - | - | 6.0 | V |
| Diode Leakage Current (ILEAK) | VDIODE = 3.3 V | - | 0.1 | 1 | A |
| Signal Clamp Voltage (Positive) | ILOAD = 10 mA | 5.6 | - | 9.0 | V |
| Signal Clamp Voltage (Negative) | ILOAD = -10 mA | -1.5 | - | -0.4 | V |
| In-system ESD Withstand Voltage (Human Body Model) | MIL-STD-883, Method 3015 | - | 15 | - | kV |
| In-system ESD Withstand Voltage (Contact Discharge per IEC 61000-4-2 Level 4) | Note 2 | - | 8 | - | kV |
| Dynamic Resistance (RDYN) | Positive | 2.3 | - | - | |
| Dynamic Resistance (RDYN) | Negative | 0.9 | - | - | |
| Cut-off Frequency (fC) | ZSOURCE = 50 , ZLOAD = 50 , R = 100 , C = 17 pF | - | 230 | - | MHz |
| Parameter | Rating | Units |
|---|---|---|
| Operating Temperature Range | -40 to +85 | C |
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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