NXP’s Digital IF tuners continue to expand the frontiers of front-end excellence, building on the strong tradition of MPX tuners. Additionally, each generation reduces complexity and cuts board space requirements by increasing component integration. Our front-end tuner solutions offer many benefits including best-in-class radio reception, embedded IF signal processing, highest integration and lower system costs.
Audio/radio
Best-in-class tuners for AM/FM reception as companion chips for radio baseband DSPs
Key features and benefits
- Global single- or dual-tuner AM/FM receiver applications
- Addresses a range of feature and performance requirements
- Highly integrated solutions eliminating the need for many externals
- Easy and common tuning control (protocol) across families
- Compatibility with analog or digital signal processors
- Key commands same in all ICs (e.g. preset, search, check,…)
- Digital IF or MPX outputs to baseband-DSP
- Lowest system costs
- No mechanical alignments
- Easy application for quick time-to-market
Key applications
- Car entertainment systems
- Multi-tuner car radios
- Single-tuner car radios
- Car audio systems
- Home HiFi entertainment systems
Related links
Leaflet
- USB On-The-Go; A tutorial (pdf) (v.1.0, 2007-07-01)
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Descriptive summary
Developing high performance front-end architectures
NXP offers a broad portfolio of automotive tuners from digital IF and MPX tuners to companion DSPs for radio processing with leading-edge software algorithms. This has evolved over a long history of developing high performance front-end architectures based on tuned RF selectivity to semi-wideband input along with embedded IF processing. Our Digital IF and MPX tuner solutions address the most demanding automotive requirements and set the benchmark in reception performance for multi-tuner applications such as phase diversity and background scanning.
Products
| Type number | Description | Status | Quick access |
|---|---|---|---|
| TEA6848H | New In Car Entertainment car radio tuner IC with Precision Adjacent Channel Suppression (NICE-PACS) | Download datasheet Order sample Buy online | |
| TEA6848HL | New in car entertainment car radio tuner IC with precision adjacent channel suppression (NICE-PACS) | Download datasheet Order sample | |
| TEF6721HL | Car radio tuner front-end for digital IF | Order sample Buy online | |
| TEF6730AHW | Front-end for digital-IF car radio | Download datasheet Order sample Buy online | |
| TEF6862HL | Car Radio Enhanced Selectivity Tuner (CREST) | Download datasheet Order sample Buy online | |
| TEF7000HN | Digital low-IF car radio front-end | Order sample Buy online |






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