Overview
The NXP TEF6686HN/V102Y is a high-performance, single-chip radio IC designed for AM/FM radio reception and software-defined radio signal processing. This component is part of NXP’s extensive portfolio for single-tuner car radios and is optimized for use in high-end premium automotive applications. It features a low-IF architecture and includes an AM/FM front-end, tuning synthesizer, channel filtering, FM channel equalization, and demodulation capabilities. The TEF6686HN/V102Y is packaged in a 32-pin HVQFN (Heat Enhanced Very Thin Quad Flat No-Lead) package, which saves PCB space and supports dual- and multi-layer PCBs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | NXP USA Inc. | |
| Part Number | TEF6686HN/V102Y | |
| Package / Case | 32-VFQFN Exposed Pad | |
| Operating Temperature | -40°C to 85°C | °C |
| Supply Voltage | 3.3 V | V |
| Current - Receiving | 37 mA | mA |
| Pin Count | 32 | |
| Modulation or Protocol | AM, FM | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Peak Reflow Temperature | 260 °C | °C |
| RoHS Status | ROHS3 Compliant |
Key Features
- High dynamic range Sigma Delta IF ADC
- Digital IF signal processing including decimation, shift to baseband, AGC control, I/Q correction, and variable IF bandwidth filtering
- FM stereo decoding and AM/FM noise blanking
- Advanced RDS and RBDS demodulation and decoding
- MPX output supporting DARC demodulator
- One I2S input and one I2S output, along with two mono audio DACs
- Support for HD Radio and Digital Radio Mondiale (DRM) with external digital radio coprocessor (SAF356X or SAF360X)
- Low-IF architecture for high-performance radio reception
- Compact HVQFN package to save PCB space
Applications
- Car Radio Systems: Enables AM/FM reception in automotive radio systems.
- Infotainment Systems: Integrates into automotive infotainment systems for radio reception.
- Multimedia Systems: Part of modern vehicle multimedia systems offering various audio and entertainment options.
- Navigation Systems: Combines radio functionality with navigation systems in vehicles.
- Telematics Systems: Used in telematics systems for communication, navigation, and entertainment features.
- Digital Audio Broadcasting (DAB): Supports DAB applications depending on the variant.
- Smart Antenna Systems: Optimizes radio signal reception in smart antenna systems.
- Automotive Aftermarket Radios: Used in aftermarket car radios and audio systems.
- Commercial and Industrial Radios: Utilized in commercial and industrial radios for robust radio reception.
Q & A
- What is the TEF6686HN/V102Y?
The TEF6686HN/V102Y is a high-performance, single-chip radio IC designed for AM/FM radio reception and software-defined radio signal processing.
- Who is the manufacturer of the TEF6686HN/V102Y?
The manufacturer is NXP USA Inc.
- What is the package type of the TEF6686HN/V102Y?
The package type is 32-VFQFN Exposed Pad.
- What is the operating temperature range of the TEF6686HN/V102Y?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage for the TEF6686HN/V102Y?
The supply voltage is 3.3 V.
- What are the key features of the TEF6686HN/V102Y?
Key features include high dynamic range Sigma Delta IF ADC, digital IF signal processing, FM stereo decoding, and advanced RDS and RBDS demodulation.
- In what applications is the TEF6686HN/V102Y commonly used?
Common applications include car radio systems, infotainment systems, multimedia systems, navigation systems, and telematics systems.
- Is the TEF6686HN/V102Y RoHS compliant?
Yes, the TEF6686HN/V102Y is ROHS3 compliant.
- What is the moisture sensitivity level (MSL) of the TEF6686HN/V102Y?
The MSL is 3 (168 Hours).
- What is the peak reflow temperature for the TEF6686HN/V102Y?
The peak reflow temperature is 260 °C.
