MICRF229YQS-T5

Current - Receiving:	6mA
Supplier Device Package:	16-QSOP
Package / Case:	16-LSSOP (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 105°C
Voltage - Supply:	3.5 V ~ 5.5 V
Features:	--
Antenna Connector:	On-Board, Trace
Memory Size:	--
Data Interface:	--
Series:	--
Applications:	General Purpose
Modulation or Protocol:	ISM
Data Rate (Max):	20kbps
Sensitivity:	-112dBm
Frequency:	433.92MHz
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Applications and Working Principle of MICRF229YQS-T5 Receiver

The MICRF229YQS-T5 is a low-power, multiband RF receiver from Micrel Incorporated. It is designed for applications in automotive, consumer, wireless audio/video, remote components and many other fields. The receiver features an integrated amplifier that allows for greater reception range and reduced power consumption, making it a popular choice for many RF communication applications.

Applications

The MICRF229YQS-T5 receiver is ideal for a variety of applications where long-range reception and low-energy consumption are paramount. Its integrated amplifier amplifies weak radio signals, providing reception with an extended range. As an energy-efficient receiver, it can be used for a range of automotive, consumer, audio/video, and other remote control applications.Some of the devices that utilize the MICRF229YQS-T5 receiver include automotive remotes, digital television receivers, handheld video game devices, remote control toys, and wireless microphones. This receiver is also utilized in Bluetooth, Wi-Fi, and 4G (LTE) communication systems.

Working Principle

The MICRF229YQS-T5 receiver utilizes a multi-band architecture that supports a wide range of frequencies. The integrated power amplifier enables reception of weaker signals at extended distances, ensuring reliable reception of radio signals from up to 1.2km away.The receiver’s advanced analog filtering techniques provide improved noise reduction for a clean and clear audio and video signal. It also uses Automatic Gain Control (AGC) to ensure optimal signal strength at varying signal levels, based on the user’s RF environment.The MICRF229YQS-T5’s design also enables frequency-hopping for secure radio transmissions. The built-in frequency-hopping controller quickly changes frequencies to maintain proper signal strength and reduce interference. This improves the receiver’s range and communication reliability.The receiver’s software programming capabilities allow for additional customization and flexibility. The integrated microcontroller is configurable via various registers that can be programmed for specific system requirements.

Conclusion

The MICRF229YQS-T5 is a versatile and energy-efficient RF receiver, perfect for a variety of applications. Its integrated power amplifier, multi-band architecture, and frequency-hopping abilities enable it to receive signals from extended distances while filtering out unwanted noise and interference. Its extended reception range and customizability make it an ideal choice for many RF communication applications.

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