CC1020EMK-433 Datasheet, PDF (1/92 Pages) Texas Instruments – Low-Power RF Transceiver for Narrowband Systems

CC1020
CC1020
Low-Power RF Transceiver for Narrowband Systems
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
Product Description
CC1020 is a true single-chip UHF trans-
ceiver 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 narrow-
band systems with channel spacing of
12.5 or 25 kHz complying with ARIB STD-
T67 and EN 300 220.
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
 AMR - Automatic Meter Reading
 Wireless alarm and security systems
 Home automation
 Low power telemetry
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.
 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
TI recommends using the latest RF performance line device CC1120 as successor of
CC1020: www.ti.com/rfperformanceline”
SWRS046F
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