SWRS046H – NOVEMBER 2006 – REVISED MARCH 2015
CC1020 Low-Power RF Transceiver for Narrowband Systems
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Device Overview
1.1
Features
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• True Single Chip UHF RF Transceiver
• Pb-Free Package
• Frequency Range 402 MHz to 470 MHz
• Digital RSSI and Carrier Sense Indicator
and 804 MHz to 960 MHz
• Data Rate up to 153.6 kBaud
• High Sensitivity
• OOK, FSK, and GFSK Data Modulation
– Up to –118 dBm for a 12.5 kHz Channel
• Integrated Bit Synchronizer
• Programmable Output Power
• Image Rejection Mixer
• Low Current Consumption
• Programmable Frequency and AFC Make Crystal
– RX: 19.9 mA
Temperature Drift Compensation Possible Without
TCXO
• Low Supply Voltage
• Suitable for Frequency Hopping Systems
– 2.3 V to 3.6 V
• Suited for Systems Targeting Compliance With
• No External IF Filter Needed
EN 300 220, FCC CFR47 Part 15, ARIB STD-T67,
• Low-IF Receiver
and ARIB STD-T96
• Very Few External Components Required
• Development Kit Available
• Small Size
• Easy-to-Use Software for Generating the CC1020
– QFN 32 Package
Configuration Data
1.2
Applications
•
Narrowband Low-Power UHF Wireless Data
•
AMR – Automatic Meter Reading
Transmitters and Receivers With Channel
•
Wireless Alarm and Security Systems
Spacing as Low as 12.5 and 25 kHz
•
Home Automation
•
402-, 424-, 426-, 429-, 433-, 447-, 449-, 469-,
•
Low Power Telemetry
868-, 915-, 960-MHz ISM/SRD Band Systems
1.3
Description
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 multichannel operation at other frequencies in the 402- to 470-
MHz and 804- to 960-MHz range.
The CC1020 device is especially suited for narrow-band systems with channel spacing of 12.5 or 25 kHz
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.
TI recommends using the latest RF performance line device CC1120 as successor of CC1020:
Table 1-1. Device Information
(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
CC1020
VQFNP (32)
7.00 mm × 7.00 mm
(1)
For more information, see
Mechanical Packaging and Orderable Information.
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
