CC1120 vs CC1121: Key Differences in TI RF Transceivers
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This article compares the TI CC1120 module with the TI CC1121 module, highlighting the key differences between these two RF Transceiver ICs from Texas Instruments. Both the CC1120 and CC1121 are designed for low-power and low-voltage wireless applications and function as radio transceivers for various frequency bands.
They support frequencies ranging from 274 to 320 MHz, 410 to 480 MHz, and 820 to 960 MHz. Common applications include wireless metering, medical healthcare, alarm and security systems, Wireless Sensor Networks (WSN), RFID, and industrial automation.
The following table outlines the similarities and differences between the CC1120 and CC1121 based on their technical specifications:
Specifications | TI CC1120 module | TI CC1121 module |
---|---|---|
Frequency of operation (MHz) | 169, 433, 470, 868, 915, 920 | Same as CC1120 |
Data rate | 200 Kbps | 200 Kbps |
Receiver Sensitivity | -123 dBm | -117 dBm |
Transmit power | 16 dBm | 16 dBm |
For more detailed information on the CC1120 and CC1121 modules from TI, used as RF Transceiver ICs, please visit www.ti.com/product/CC1120.