SmartRF ® CC1070
CC1070 Single Chip Low Power RF Transmitter for Narrowband Systems
Applications
• Narrowband low power UHF wireless
data transmitters
• 402 / 424 / 426 / 429 / 433 / 447 / 449 /
469 / 868 and 915 MHz ISM/SRD
band systems
• TPMS – Tire Pressure Monitoring
Systems
•
•
•
•
AMR – Automatic Meter Reading
Wireless alarm and security systems
Home automation
Low power telemetry
Product Description
CC1070 is a true single-chip UHF
transmitter 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 and 915 MHz, but can
easily be programmed for multi-channel
operation at other frequencies in the 402 470 and 804 - 940 MHz range.
CC1070 will be used together with a
microcontroller and a few external passive
components.
CC1070 is based on Chipcon’s SmartRF® 02 technology in 0.35 µm CMOS.
The CC1070 is especially suited for narrowband systems with channel spacings of
12.5 or 25 kHz complying with ARIB STD
T-67 and EN 300 220.
The CC1070 main operating parameters
can be programmed via a serial bus, thus
making CC1070 a very flexible and easy to
use transmitter. In a typical application
Features
• True single chip UHF RF transmitter
• Frequency range 402 - 470 MHz and
804 - 940 MHz
• Programmable output power
• Low supply voltage (2.1 to 3.6 V)
• Very few external components required
• Small size (QFN 20 package)
• Pb-free package
• Data rate up to 153.6 kBaud
• OOK, FSK and GFSK data modulation
• Fully on-chip VCO
Chipcon AS
• Programmable
frequency
makes
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 and ARIB STD T-67
• Development kit available
• Easy-to-use software for generating the
CC1070 configuration data
SmartRF® CC1070 Datasheet (rev. 1.2), 2005-10-20
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