LV2282VA FM Transmitter IC With Stereo Modulation
The LV2283VB FM Transmitter IC is designed for high-performance audio transmission applications. It operates by receiving left (L) and right (R) audio signals, which are processed by the multiplexing block to create a composite stereo signal suitable for FM transmission. The IC features an integrated RF VCO that modulates the carrier frequency based on the audio input, ensuring that the transmitted signal accurately reflects the original audio content.
The PLL synthesizer is a critical component of the LV2283VB, as it locks onto a specific frequency determined by external components and the I2C control interface. This allows for precise frequency tuning and stability, which is essential for maintaining signal integrity and reducing interference in FM broadcasting applications.
The LV2283VB's I2C control interface facilitates easy integration with microcontrollers, enabling users to program various parameters such as frequency settings and modulation depth. This flexibility makes the LV2283VB suitable for a wide range of applications, from consumer electronics to professional audio equipment.
In summary, the LV2283VB offers a compact and efficient solution for FM transmission, combining advanced audio processing capabilities with robust frequency control mechanisms, making it a valuable component for developers in the audio transmission industry.The LV2283VB is an FM Transmitter IC. MPX block makes stereo modulated, composite signal from L and R sound 2 inputs. RF VCO includes FM modulation function. PLL synthesizer determines RF output frequency with I C control. By Sanyo Semiconductor Corporation 🔗 External reference
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