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Product Detailed Parameters
- Description：FILTER LC(PI) 60NH/25PF ESD SMD
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：3rd
- Technology：LC (Pi)
- Number of Channels：7
- Center / Cutoff Frequency：180MHz (Cutoff)
- Attenuation Value：40dB @ 800MHz ~ 3GHz
- Resistance - Channel (Ohms)：125
- Values：L = 60nH (Total), C = 25pF (Total)
- ESD Protection：Yes
- Operating Temperature：-35°C ~ 85°C
- Applications：GSM, LAN, PCS, WAN
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：18-WFBGA, WLCSP
- Size / Dimension：0.081" L x 0.065" W (2.06mm x 1.66mm)
- Height：0.026" (0.65mm)
- Current：10 mA
- Grade：-
- Qualification：-
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Overview
The IP3337CX18 is a 7-channel integrated LC-filter network with ESD input protection, fabricated using monolithic silicon technology. It integrates seven inductors and fourteen back-to-back diodes within a single Wafer-Level Chip Scale Package (WLCSP). The component functions as a third-order low-pass filter with a total inductance of 60nH and a total capacitance of 25pF per channel. It supports a maximum current of 10 mA and operates within an 18-WFBGA package configuration.
Feature Summary
- Integrates seven independent LC-filter channels with built-in electrostatic discharge protection
- Utilizes monolithic silicon technology to combine inductors and back-to-back diodes in a compact footprint
- Provides third-order low-pass filtering characteristics for signal line conditioning
Applications
- High-speed data interface protection
- Signal line filtering in mobile devices
- ESD protection for peripheral connections
Procurement Notes
Verify the specific ordering suffix and tape/reel packaging details against official NXP documentation before procurement. Confirm that the component designation matches the required 18-WFBGA package type. Ensure compliance with RoHS standards as indicated in manufacturer specifications. Cross-reference the part number with authorized distributors to confirm availability status.
Selection Notes
Select this component when multiple high-speed lines require simultaneous ESD protection and signal integrity filtering. The integrated design reduces board space compared to discrete solutions. Verify that the 10 mA current rating and 60nH/25pF values align with the target application's impedance and bandwidth requirements.
Part Context
This device belongs to the IP333 series of integrated EMI/RFI filters from NXP Semiconductors. These components are designed for portable electronics where space constraints and signal integrity are critical. The series utilizes advanced monolithic integration to replace multiple discrete passive components and protection diodes.
Replacement Considerations
Check for direct pin-compatible substitutes within the IP333 family. Verify if alternative packages or updated revisions offer equivalent electrical performance. Consult official substitution guides for confirmed compatible parts.
