Overview
The STA710ECTR, produced by STMicroelectronics, is a single-chip, full CMOS, quad-band, dual-channel front-end tuner designed specifically for Software-Defined-Radio (SDR) systems. This component enables the reception of both analog (AM/FM/WX) and digital terrestrial broadcasting standards such as HD-Radio™, DAB, and DRM when paired with an application processor. The STA710ECTR features integrated front-end low-noise amplifiers (LNAs) for various frequency bands, including AM, FM, WX, DAB band-III, and band-L. It digitizes the signal using a high dynamic range ΣΔ ADC and provides a stable digital base-band output to the companion application processor via a flexible serial digital interface.
Key Specifications
| Parameter | Description |
|---|---|
| Part Number | STA710ECTR |
| Marketing Status | Active |
| Package | QFN 9X9X1.0 DIMPLE PITCH 0.5 (64-pin VFQFPN) |
| Grade | Automotive |
| RoHS Compliance Grade | Ecopack2 |
| Operating Temperature (°C) | -40 to 105 |
| Bands Supported | AM, FM, WX, DAB band-III, band-L |
| Reception Channels | Two independent reception channels |
| Digital Interface | Software configurable (I2S or JESD204B) |
Key Features
- AEC-Q100 qualified
- Full automotive grade RFCMOS design
- Quad-band support: AM/FM Band, Band-III, Band-L
- Two independent reception channels
- Integrated RF switch matrix in FM
- Software configurable digital base-band interface (I2S or JESD204B)
- Compatible with digital radio standards: DAB, DRM, and HD-Radio™
- Software programmable
- Very high dynamic range built-in ΣΔ ADC
- Very low external component count (no pin diodes, transformers or varicap)
- RoHS compliant small footprint package
Applications
The STA710ECTR is primarily used in automotive infotainment and telematics systems to enable advanced radio reception capabilities. It supports various digital and analog broadcasting standards, making it suitable for global automotive markets. The component's dual-channel architecture and support for multipath interference mitigation algorithms enhance the overall reception quality and reliability in vehicular environments.
Q & A
- What is the STA710ECTR?
The STA710ECTR is a single-chip, full CMOS, quad-band, dual-channel front-end tuner designed for Software-Defined-Radio (SDR) systems.
- Which broadcasting standards does the STA710ECTR support?
The STA710ECTR supports analog (AM/FM/WX) and digital terrestrial broadcasting standards such as HD-Radio™, DAB, and DRM.
- What type of package does the STA710ECTR come in?
The STA710ECTR comes in a QFN 9X9X1.0 DIMPLE PITCH 0.5 (64-pin VFQFPN) package.
- Is the STA710ECTR AEC-Q100 qualified?
Yes, the STA710ECTR is AEC-Q100 qualified, making it suitable for automotive applications.
- What is the operating temperature range of the STA710ECTR?
The operating temperature range of the STA710ECTR is -40°C to 105°C.
- How many independent reception channels does the STA710ECTR have?
The STA710ECTR has two independent reception channels.
- What digital interfaces are supported by the STA710ECTR?
The STA710ECTR supports software configurable digital base-band interfaces such as I2S or JESD204B.
- Does the STA710ECTR require many external components?
No, the STA710ECTR has a very low external component count, eliminating the need for pin diodes, transformers, or varicaps.
- Is the STA710ECTR RoHS compliant?
Yes, the STA710ECTR is RoHS compliant with an Ecopack2 grade.
- What are the primary applications of the STA710ECTR?
The STA710ECTR is primarily used in automotive infotainment and telematics systems.
