CC1020/1070DK-433 Development Kit For IC RF Transmitter 915MHz 3.6V 20QFN

CC1020 Single Chip Low Power RF Transceiver for Narrowband Systems

Applications

Narrowband low power UHF wireless data transmitters and receivers with channel spacings as low as 12.5 and 25 kHz and 915 MHz ISM/SRD band systems AMR ­ Automatic Meter Reading Wireless alarm and security systems Home automation Low power telemetry

is a true single-chip UHF transceiver designed for very low power and very low voltage wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at and 915 MHz, but can easily be programmed for multi-channel operation at other frequencies in the 402 470 and - 940 MHz range.

The CC1020 is especially suited for narrowband systems with channel spacings or 25 kHz complying with ARIB STD T-67 and 300 220. The CC1020 main operating parameters can be programmed via a serial bus, thus making CC1020 a very flexible and easy to use transceiver. In a typical system CC1020 will be used together with a microcontroller and a few external passive components.

Features

True single chip UHF RF transceiver Frequency range 402 MHz - 470 MHz and 804 MHz - 940 MHz High sensitivity (up to ­118 dBm for a 12.5 kHz channel) Programmable output power Low current consumption (RX: 19.9 mA) Low supply voltage to 3.6 V) No external IF filter needed Low-IF receiver Very few external components required Small size (QFN 32 package) Pb-free package Digital RSSI and carrier sense indicator Data rate to 153.6 kBaud OOK, FSK and GFSK data modulation Integrated bit synchronizer Image rejection mixer Programmable frequency and AFC make crystal temperature drift compensation possible without TCXO Suitable for frequency hopping systems Suited for systems targeting compliance with 300 220, FCC CFR47 part 15 and ARIB STD T-67 Development kit available Easy-to-use software for generating the CC1020 configuration data