CC1100RTK

TEXAS INSTRUMENTS  CC1100RTK  芯片, 单片射频收发器, SMD

The is a highly integrated RF Transceiver designed for 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 915 MHz, but can easily be programmed for operation at other frequencies in the 300 to 348, 400 to 464 and 800 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 up to 500kBaud. CC1100 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 64bytes transmit/receive FIFOs of CC1100 can be controlled via an SPI interface. In a typical system, the CC1100 will be used together with a microcontroller and a few additional passive components.

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Programmable output power up to +10dBm for all supported frequencies

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Excellent receiver selectivity and blocking performance

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Programmable data rate from 1.2 to 500kBaud

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2-FSK, GFSK and MSK supported as well as OOK and flexible ASK shaping

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Suitable for frequency hopping systems due to a fast settling frequency synthesizer

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Integrated analogue temperature sensor

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Efficient SPI interface: all registers can be programmed with one "burst" transfer

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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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Optional automatic whitening and de-whitening of data

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400nA SLEEP mode current consumption

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

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Separate 64bytes RX and TX data FIFOs enables burst mode data transmission

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Support for asynchronous and synchronous serial receive/transmit mode for backwards compatibility