آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

CC1020 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 402, 424, 426, 429, 433, 447, 449, 469, 868, 915, and 960 MHz, but can easily be programmed for multi-channel operation at other frequencies in the 402 - 470 and 804 - 960 MHz range. The CC1020 is especially suited for narrowband systems with channel spacing of 12.5 or 25 kHz complying with ARIB STDT67 and EN 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 - 960 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 (2.3 V 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 up 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 EN 300 220, FCC CFR47 part 15, ARIB STD-T67, and ARIB STD-T96
• Development kit available
• Easy-to-use software for generating the CC1020 configuration data

Applications

• Narrowband low power UHF wireless data transmitters and receivers with channel spacing as low as 12.5 and 25 kHz
• 402 / 424 / 426 / 429 / 433 / 447 / 449 / 469 / 868 / 915 / 960 MHz ISM/SRD band systems
• AMR - Automatic Meter Reading
• Wireless alarm and security systems
• Home automation
• Low power telemetry