Product Overview
The Praetorian L-C LCD and Camera EMI Filter Array with ESD Protection, model CM1492-06DE, offers robust EMI filtering and integrated ESD protection for sensitive LCD and camera data lines in mobile and wireless handsets. It features six channels of Pi-style EMI filters (capacitor-inductor-capacitor network) providing greater than 30dB attenuation at 1GHz. Each channel is equipped with 15kV ESD protection (contact discharge per IEC 61000-4-2 Level 4) and 30kV ESD protection (HBM). The device is housed in a compact, RoHS-compliant, lead-free TDFN package with a 0.40mm lead pitch, making it ideal for space-constrained applications.
Product Attributes
- Brand: Praetorian
- Manufacturer: SCILLC (onsemi)
- Package Type: TDFN
- Compliance: RoHS-compliant, lead-free packaging
- ESD Protection Standards: IEC 61000-4-2 Level 4 (contact), HBM (Human Body Model)
Technical Specifications
| Specification | Details |
|---|---|
| Product Model | CM1492-06DE |
| Number of Channels | 6 |
| Filter Type | Pi-style (C-L-C network) |
| Typical Attenuation at 1GHz | > 30dB |
| ESD Protection (Contact Discharge) | 15kV (IEC 61000-4-2 Level 4) |
| ESD Protection (HBM) | 30kV |
| Package Type | TDFN (12-lead) |
| Package Dimensions (12-lead) | 2.5mm x 1.35mm |
| Lead Pitch | 0.40mm |
| Channel Inductance (L) | 17nH (Typical) |
| Total Channel Capacitance (CTOTAL) | 19-29pF (Typical, at 2.5VDC Reverse Bias, 1MHz, 30mVAC) |
| Individual Channel Capacitance (C) | 12pF (Typical, at 2.5VDC Reverse Bias, 1MHz, 30mVAC) |
| Standoff Voltage (VDIODE) | 6.0V (Typical, IDIODE = 10A) |
| Diode Leakage Current (ILEAK) | 0.1-1.0A (Typical, reverse bias, VDIODE = +3.3V) |
| Signal Clamp Voltage (VSIG) | Positive: 5.6-9.0V, Negative: -1.5 to -0.4V (Typical, ILOAD = 10mA) |
| In-system ESD Withstand Voltage (VESD) | 30kV (HBM), 15kV (Contact Discharge per IEC 61000-4-2 Level 4) |
| Dynamic Resistance (RDYN) | Positive: 2.3, Negative: 0.9 (Typical) |
| Roll-off Frequency (fC) at -6dB Attenuation | 400MHz (Typical, ZSOURCE = 50, ZLOAD = 50) |
| Operating Temperature Range | 40 to +85 C |
| Storage Temperature Range | 65 to +150 C |
| Current per Inductor | 30mA (Maximum Rating) |
| Package Power Rating | 500mW (Maximum Rating) |
| Part Number | CM1492-06DE |
| Part Marking | N926 |
| Tape and Reel Quantity | 3000 pieces |
2410301852_onsemi-CM1492-06DE_C20510063.pdf
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