Narrowband RF Transmitter 2.5/3.3V QFN32

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

CC1175 Sub-1GHz Narrowband RF Transmitter

The Texas Instruments CC1175 device is a fully integrated, single-chip radio transmitter designed for high performance at very low-power and low-voltage operation in IEEE 802.15.4g protocol wireless systems.

RF Frequency Bands: 164–192MHz, 274–320MHz, 410–480MHz and 820–960MHz ISM/SRD Bands
Channel spacing: down to 6.25kHz
RF Output Power: up to +16dBm
Modulation: FSK, GFSK, 4-FSK, 4-GFSK, MSK or OOK
OTA data rate: up to 200kbps (packet mode)
Support for packet handling, data buffering and burst transmission
Coding Gain support for increased range and robustness
128-byte transmit FIFO
Host communication: serial SPI
Temperature sensor
Power supply: +2.0 to +3.6Vdc
Operating temperature range: -40 to +85°C
Applications: Wireless metering,Wireless Smart Grid, IEEE 802.15.4g systems, Healthcare, Wireless sensor networks, Local communication for the Internet of Things (IoT)


Support for seamless integration with the CC1190 device (RS 750-6700) for increased range giving up to +27dBm output power.



Attribute Value
Modulation Technique FSK, GFSK, MSK, OOK
Mounting Type Surface Mount
Package Type VQFN
Pin Count 32
Dimensions 5.15 x 5.15 x 0.95mm
Length 5.15mm
Width 5.15mm
Height 0.95mm
Maximum Operating Band 1 Frequency 192MHz
Maximum Operating Band 2 Frequency 480MHz
Maximum Operating Band 3 Frequency 960MHz
Maximum Operating Supply Voltage 3.6 V
Maximum Operating Temperature +85 °C
Minimum Operating Band 1 Frequency 164MHz
Minimum Operating Band 3 Frequency 820MHz
Minimum Operating Supply Voltage 2 V
Minimum Operating Band 2 Frequency 274MHz
Minimum Operating Temperature -40 °C
Number of Operating Bands 4
Discontinued product