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Product Detailed Parameters
- Description：FILTER RC(PI) 100 OHMS ESD SMD
- Series：-
- Mfr：California Micro Devices
- Package：Bulk
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：6
- Center / Cutoff Frequency：120MHz (Cutoff)
- Attenuation Value：30dB @ 1GHz ~ 3GHz
- Resistance - Channel (Ohms)：100
- Values：R = 100Ohms, C = 15pF
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：15-WFBGA, WLCSP
- Size / Dimension：0.117" L x 0.052" W (2.96mm x 1.33mm)
- Height：0.028" (0.70mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The CM1420-03CP is an LCD EMI filter array with integrated ESD protection, manufactured by California Micro Devices. It features six channels configured as RC (Pi) low-pass filters with a second-order response. Each channel includes a series resistance of 100 Ohms and a shunt capacitance of 15pF. The component operates within a temperature range of -40°C to 85°C and is housed in a 15-WFBGA WLCSP package.
Feature Summary
- Integrates EMI filtering with electrostatic discharge protection for data lines
- Provides six independent filter channels for multi-line applications
- Utilizes RC network topology for signal conditioning
Applications
- Data lines for mobile devices
- LCD interface circuits requiring noise suppression
- Portable electronics with high-density I/O requirements
Procurement Notes
Verify the specific suffix '03' against the manufacturer's official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the 15-WFBGA WLCSP package footprint aligns with your PCB layout constraints. Confirm RoHS compliance status through current documentation before finalizing procurement.
Selection Notes
Select this component when designing systems requiring combined EMI attenuation and ESD protection for multiple data lines simultaneously. The fixed 100 Ohm resistance and 15pF capacitance values define the cutoff frequency; verify these parameters suit your signal bandwidth needs. Consider the WLCSP package size if space efficiency is critical for mobile or compact device designs.
Part Context
This part belongs to the CM1420 family of LCD EMI filter arrays from California Micro Devices. These components are designed specifically for protecting sensitive display interfaces and data lines from electromagnetic interference and static discharge events common in consumer electronics environments.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify that any substitute maintains identical channel count, package dimensions, and electrical specifications such as resistance and capacitance values.
