CC1020RSS

射频收发器 402-470 804-940 MHz RF TRANSCEIVER

The is a true single-chip FSK/OOK CMOS RF UHF Transceiver for very low power and voltage wireless applications. The circuit is mainly intended for the ISM industrial, scientific and medical and SRD short range device frequency bands at 402, 424, 426, 429, 433, 447, 449, 469, 868, 915 and 960MHz, but can easily be programmed for multichannel operation at other frequencies in the 402 to 470 and 804 to 960MHz range. The CC1020 device is especially suited for narrow-band systems with channel spacing of 12.5 or 25kHz complying with ARIB STD-T67 and EN 300 220. The main operating parameters of the CC1020 device can be programmed with a serial bus, thus making CC1020 a very flexible and easy-to-use transceiver. In a typical system, the CC1020 device will be used together with a microcontroller and a few external passive components.

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High sensitivity - up to -118dBm for a 12.5kHz channel

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Programmable output power

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Low current consumption

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No external IF filter needed

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Low-IF receiver

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Very few external components required

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Digital RSSI and carrier sense indicator

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Data rate up to 153.6kBaud

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OOK, FSK and GFSK data modulation

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Integrated bit synchronizer

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Image rejection mixer

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Programmable frequency and AFC make crystal temperature drift compensation possible without TCXO

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Suitable for frequency hopping systems

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Easy-to-use software for generating the CC1020 configuration data