CC1101RGPR

TEXAS INSTRUMENTS  CC1101RGPR  芯片, 射频收发器, QFN-20

The is a low-power Sub-1GHz RF Transceiver designed for very low-power wireless applications. The circuit is mainly intended for the ISM Industrial, Scientific and Medical and SRD Short Range Device frequency bands at 315, 433, 868 and 915MHz, but can easily be programmed for operation at other frequencies in the 300 to 348MHz, 387 to 464MHz and 779 to 928MHz bands. The RF transceiver is integrated with a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 600kbps. CC1101 provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication and wake-on-radio. The main operating parameters and the 64byte transmit/receive FIFOs of CC1101 can be controlled via an SPI interface. In a typical system, the transceiver will be used together with a microcontroller and a few additional passive components.

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Excellent receiver selectivity and blocking performance

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Suitable for frequency hopping systems due to a fast settling

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75µs Settling time frequency synthesizer

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Automatic Frequency Compensation AFC can be used to align the frequency synthesizer

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Integrated analogue temperature sensor

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Digital RSSI output

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Programmable channel filter bandwidth

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Programmable carrier sense CS indicator

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Support for automatic Clear Channel Assessment CCA before transmitting

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Optional automatic whitening and de-whitening of data

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200nA sleep mode current consumption

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Wake-on-radio functionality for automatic low-power RX polling

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Separate 64-byte RX and TX data FIFOs

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Green product and no Sb/Br

ESD sensitive device, take proper precaution while handling the device.