• 基于2.4GHz ZigBee IEEE 802.15.4的无线电收发器解决方案(RFMD RF6505 / 6575/6555)

    The reference design demonstrates a complete 2.4GHz ZigBee IEEE 802.15.4 based compliant radio transceiver solutions and conform to FCC CFR47 part 15. The wireless SoC reference design series (RFMDs RF6505/6575/6555) are developed by the partnership between RFMD and Corporation. The RFMD device increases transmit power and sensitivity.

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  • AT86RF231 PCB天线分集参考设计

    This reference design demonstrates a full-function network node with the AT86RF231 radio transceiver, which is capable of hosting a MAC layer implementation. Two ceramic chip antennas increase the link budget in a typical indoor scenario with multi-path fading effects.

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  • 基于SMART ATSAMR21微控制器驱动LED的参考设计

    The ATSAMR21-LED-DRIVER is a reference platform that uses the SMART ATSAMR21 microcontroller (MCU) to drive LEDs in a constant current DC-DC step-down topology. The ATSAMR21 is an IEEE 802.15.4 compliant SOC that incorporates an ARM? Cortex? M0+ based 32-bit MCU and a 2.4GHz RF transceiver.

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  • 基于AVRBC100两个电池/电池组的充电和放电、备用电池参考设计

    A reference design that demonstrates charging and discharging of two batteries/battery packs with a programmable charge voltage up to 40V. It also demonstrates how to design a battery back-up, also known as an uninteruptable power supply, where the charged batteries are used to power the system if the external voltage supply is lost.

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  • 750W AC-DC参考设计

    Microchip’s 750W AC-DC Reference Design demonstrates a semi-bridgeless PFC topology followed by a peak current controlled zero-voltage switching full-bridge (ZVS FB) converter with digital slope compensation to achieve very high conversion efficiencies. This power supply can be firmware updated (including the compensator algorithm) with zero down time to the system it is powering while the

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