SI4355-C2A-GMR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SI4355-C2A-GMR is an ultra low power, low voltage (1.8V to 3.6V) RF receiver that can be used to meet the needs of a wide range of applications. It has an operating frequency of 868 - 915 MHz and offers an industry-leading sensitivity of -122 dBm. It provides high gain, low noise, and a wide range of filtering options for its data transmission. The SI4355-C2A-GMR is designed for use in short range wireless applications, such as smart meters, garage door openers, and temperature sensors.

The SI4355-C2A-GMR RF receiver is built with a high-performance radio frequency (RF) CMOS device with optional external components to allow for customization to meet user requirements. It has an integrated high-performance frequency synthesizer to provide simple and fast configuration. The receiver supports a range of different modulation schemes from 2-FSK to 8-FSK. The device also has an integrated wake-up receiver to support Long Range and Low Power Listening (LPL).

The SI4355-C2A-GMR also offers a range of power-saving features for extended battery life. It supports a wide range of antenna types, including dipole, spiral, and planar antennas. The device is also equipped with a highly efficient IF filtering system to reduce out-of-band interference. The receiver also has a low-power sleep mode and a “wake-up” receiver to further reduce power consumption.

The SI4355-C2A-GMR is an ideal solution for medium-to-long range short-range communication applications, such as industrial/home automation, energy management, facility security, and smart meter applications. The receiver is designed to be used with a variety of antenna types and has a range of features to support low-power and long-range communication. In addition, the device is RoHS compliant and features ESD protection.

SI4355-C2A-GMR Working Principle

The SI4355-C2A-GMR receiver operates by using a mix of configurable hardware and software to decode received signal information. It processes the incoming signal using an IF filtering system before passing it to the demodulation section. The demodulation section processes the signal and converts it into a digital representation of the incoming data. Depending on the type of modulation used, the receiver decodes different data formats such as 2-FSK or 8-FSK.

The SI4355-C2A-GMR receiver also uses a wake-up receiver to enable low-power listening for longer ranges. This feature allows the device to remain in a low-power sleep mode and still be able to detect incoming signals. The wake-up receiver also supports reverse-link data communication. Once the receiver is in its wake-up state, it can then process the incoming signal and transmit the data back to the sender.

The SI4355-C2A-GMR RF receiver is designed to be highly reliable and provide a long-lasting performance. It has an advanced power management system, temperature compensated reference, internal termination, and an integrated voltage regulator.

In conclusion, the SI4355-C2A-GMR is an ultra low power, low voltage RF receiver designed to meet the needs of medium-to-long range short-range communication applications. It operates using a mix of configurable hardware and software, and offers a range of features such as high gain, low noise, wide range of filtering options, low-power sleep mode, and wake-up receiver for longer ranges. The receiver also has an advanced power management system and other features that make it reliable and long-lasting. With its features and specifications, the SI4355-C2A-GMR is perfect for applications such as smart meters, garage door openers, and temperature sensors.

The specific data is subject to PDF, and the above content is for reference