8TR8223

Description of 8TR8223

BeRex Inc. announces the availability of the 8TR8223, a multi-function front-end RFIC module designed for 802.15.4 ZigBee, THREAD,  Matter, and proprietary ISM applications.

The 8TR8223 combine a power amplifier for transmission with a low-noise amplifier for the receiver, a pair of SP3T (single-pole triple-throw) switches for transmit/receive/bypass functionality, dual ANT, along with a filter network and 50-ohm input and output matching circuitry. All of these are packaged in a compact 3.0 mm x 3.0 mm x 0.45 mm 16-pin QFN package.

The 8TR8223 offer cutting-edge technology, providing up to +22 dBm saturated output power, 10.7dBm EDR Spectral Mask at 8-DPSK with 3-DH5 packets at 3Mbps, and ultra-low noise figures of 1.92dB to 2.13dB. This device can operate with a wide voltage range from 2.2V to 3.8V and an operating temperature range from -40°C to +125°C. Its enhanced energy efficiency makes them ideal for battery operation.

Features

• Frequency band: 2.4GHz to 2.485GHz
• Transmit Saturated Output Power / 2^nd ,3^rd Harmonics
  • 22dBm(3.3V,153.5mA) / -24.5dBm/MHz,-12.8dBm/MHz+19.5dBm)
• Receiver Noise Figure
  • 1.92dB(High Current Mode,12.6mA), 2.13dB(Low Current Mode, 6mA)
• Gain
  • 23.4 dB (Tx Large-Signal), 18.8dB/16.5(Rx Small-Signal, High Current Mode/Low Current Mode)
• Transmit EDR Spectral Mask
  • 10.7dBm at 2441MHz, 8-DPSK with 3-DH5 packets
  • Data rate: 3Mbps, Spectral Mask compliant
• Bypass Mode: 2.38 dB (Insertion Loss), 4.2uA(Current)
• Recommended Operating Conditions
  • 2.2V~3.8V(Supply Voltage), -40℃~+125℃(Operating Temperature)