TDA18252HN/C1/S1

Video Processing Overview

The TDA18252HN/C1/S1 is a silicon tuner manufactured by NXP Semiconductors, designed for digital television signal reception. It operates within a frequency range up to 1002 MHz and features a noise figure of 7.5 dB at a supply voltage of 3.3 V. The component is housed in a QFN package with 48 pins, specifically identified as QCCN LCC48,.27SQ,20. It supports commercial temperature ranges from -40°C to 70°C and complies with RoHS standards.

Video Processing Feature Summary

• Integrated silicon tuner architecture for DVB-C signal reception
• Supports high-frequency operation up to 1002 MHz
• Designed for low-noise performance in consumer applications

Video Processing Applications

• Digital cable set-top boxes
• Cable modems
• Digital TV receivers

Video Processing Procurement Notes

Verify the specific suffix (C1 or S1) against official NXP documentation to confirm exact tape-and-reel packaging and moisture sensitivity level requirements. Ensure compatibility with existing PCB footprints matching the QCCN-48 specification before procurement.

Video Processing Selection Notes

Select this component for designs requiring integrated silicon tuning solutions for cable TV environments. Consider the 3.3V supply requirement and the 48-pin QFN footprint during schematic capture and layout phases to ensure proper thermal and electrical performance.

Video Processing Part Context

This tuner is part of NXP's portfolio for digital video broadcasting over cable systems. It serves as a critical interface between the antenna/cable input and the demodulator, facilitating the transition from analog to digital services in residential entertainment setups.

Video Processing Replacement Considerations

Consult NXP datasheets for direct pin-compatible alternatives within the TDA182xx series. Verify functional equivalence regarding IF output configuration and control interface protocols before substituting.