SI4767-A20-GMR

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The SI4767-A20-GMR is a high dynamic range receiver chip designed specifically for automotive application. It combines an integrated complete RF receiver chain with an advanced onboard digital signal processing (DSP) controller. This makes it suitable for a wide range of applications such as FM and AM broadcast radio, GPS, cellular phone systems, access control and ID applications. It is equipped with an integrated antenna tuner and power amplifier, which makes it ideal for use in both direct sequence (DS) and frequency- hopping (FH) applications.

In terms of RF receivers, the SI4767-A20-GMR is designed to cover the 100kHz to 500MHz frequency range with wide bandwidth and low-noise performance. It operates up to an ambient temperature of 85°C and provides a range of features including advanced signal filtering and noise control. Its onboard digital signal processors provide high accuracy digital signal processing for communications and other operations.

The integrated antenna tuner enables the SI4767-A20-GMR to access a wide range of frequencies from 100kHz to 500MHz with a high degree of accuracy. This makes it suitable for both direct sequence (DS) and frequency-hopping (FH) applications. It can also be used for access control applications, while its integrated power amplifier meets the stringent power requirements of the automotive industry. Its low-noise performance and wide bandwidth support a variety of data rates ranging from 700kHz to 5MHz.

The SI4767-A20-GMR is designed to be highly reliable, performing optimally even when exposed to extreme environmental conditions. It has a low power consumption with support for multiple operating voltages of 3.1V, 5V, and 7V. It is protected against transient function when exposed to ESD (electrostatic discharge) and maintains an extremely low error rate. Its performance in terms of both common-mode and differential-mode rejection (CMRR and DMRR) is outstanding.

In addition to RF receivers, the SI4767-A20-GMR has an integrated digital signal processor (DSP) controller. This enables it to perform a variety of digital signal processing operations, such as FM demodulation, AM demodulation and automatic frequency control. It also allows for advanced signal filtering and noise control. With its advanced signal processing capabilities, the receiver is well-suited to a wide range of applications including FM and AM broadcast radio, GPS, cellular phone systems, access control and ID, and automotive infotainment.

The SI4767-A20-GMR is a high-performance RF receiver chip designed specifically for automotive applications. It is equipped with a wide dynamic range, low-noise performance, and excellent common-mode and differential-mode rejection. It has an integrated digital signal processor (DSP) controller that allows for advanced signal processing, making it ideal for a range of automotive applications.

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