CC1175RHBR Datasheet, PDF (1/27 Pages) Texas Instruments – High Performance RF Transmitter for Narrowband Systems

CC1175
High Performance RF Transmitter for Narrowband Systems
Applications
One-way narrowband ultra low power wireless
systems with channel spacing down to 6.25 kHz
170 / 315 / 433 / 868 / 915 / 920 / 950 MHz
ISM/SRD band systems
Wireless Metering and Wireless Smart Grid
(AMR and AMI)
IEEE 802.15.4g systems
Home and building automation
Wireless alarm and security systems
Industrial monitoring and control
Wireless healthcare applications
Wireless sensor networks and Active RFID
Regulations
Suitable for systems targeting compliance with:
Europe
US
Japan
ETSI EN 300 220
ETSI EN 54-25
FCC CFR47 Part 15
FCC CFR47 Part 90, 24 and 101
ARIB RCR STD-T30
ARIB STD-T67
ARIB STD-T108
Key Features
High performance single chip transmitter
o Very low phase noise: -111 dBc/Hz at 10
kHz offset
High spectral efficiency (9.6 kbps in 12.5 kHz
channel in compliance with FCC narrowbanding
mandate)
Programmable output power up to +16 dBm with
0.4 dB step size
Power Supply
o Wide supply voltage range (2.0 V - 3.6 V)
o Low current consumption:
- TX: 45 mA at +14 dBm
o Power down: 0.3 μA
Automatic output power ramping
Configurable data rates: 0 to 200 kbps
Supported modulation formats: 2-FSK, 2- GFSK,
4-FSK, 4-GFSK, MSK, OOK
RoHS compliant 5x5mm QFN 32 package
Peripherals and Support Functions
128-byte TX FIFO
TCXO support and control, also in power modes
Optional Coding Gain feature for increased
range and robustness
Support for seamless integration with the CC1190
for increased range giving up to +27dBm output
power
Temperature sensor
Description
The CC1175 is a fully integrated single-chip
transmitter designed for high performance at very
low power and low voltage operation in cost
effective wireless systems. All filters are integrated,
removing the need for costly external SAW and IF
filters. The device is mainly intended for the ISM
(Industrial, Scientific and Medical) and SRD (Short
Range Device) frequency bands at 164-192 MHz,
274-320 MHz, 410-480 MHz and 820-960 MHz.
The CC1175 provides extensive hardware support for
packet handling, data buffering and burst
transmissions. The CC1175 main operating
parameters can be controlled via an SPI interface.
In a typical system, the CC1175 will be used together
with a microcontroller and only few external passive
components.
VDD_GUARD 1
RESET_N 2
GPIO3 3
GPIO2 4
DVDD 5
DCPL 6
SI 7
SCLK 8
CC1175
GND
GROUND PAD
24 LPF1
23 LPF0
22 AVDD_SYNTH1
21 DCPL_VCO
20 GND
19 GND
18 N.C.
17 PA
PRODUCTION DATA information is current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty. Production processing does
not necessarily include testing of all parameters.
SWRS116C – REVISED MARCH 2013
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