CC1190RGVT datasheet by Texas Instruments

CC1190RGVT Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of CC1190RGVT?
  A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces as short as possible and use 50-ohm impedance matching for optimal performance.
• How do I optimize the CC1190RGVT for low power consumption?
  Use the lowest possible voltage supply (1.8V) and optimize the transmit power level. Disable unnecessary blocks and use the power-down mode when not transmitting or receiving.
• What is the maximum transmit power that can be achieved with CC1190RGVT?
  The maximum transmit power is +20 dBm, but this may vary depending on the frequency band and antenna impedance matching.
• How do I ensure reliable data transmission with CC1190RGVT?
  Implement error correction mechanisms such as FEC (Forward Error Correction) and CRC (Cyclic Redundancy Check) to detect and correct errors. Use a reliable modulation scheme such as GFSK or OQPSK.
• Can I use CC1190RGVT for frequency hopping applications?
  Yes, CC1190RGVT supports frequency hopping with a settling time of < 100 us. Use the built-in synthesizer and PLL to switch between frequencies.