EVAL-CN0551-EBZ

EVAL-CN0551-EBZ is a four-layer printed circuit board (PCB) that allows evaluation of the CN0551 USB-powered, 433.92MHz RF power amplifier circuit. The board is fabricated with a 2 oz./2 oz. copper cladding and IPC-4101 (or IPC-4103) laminates and bonding materials. Designed to be used with the ADALM-PLUTO, the EVAL-CN0551-EBZ features a small form-factor with dimensions of 25.40mm × 60.25mm x 1.57mm (PCB only). The evaluation-board uses standard 50 Ω SMA coaxial connectors for its RF signal path for easy integration with RF systems; a male connector is used for the RF input and a female connector is used for the RF output. Coplanar waveguides are used for the RF traces on the board, which have a characteristic impedance of 50 ohm. A micro-USB connector is used for the input power, allowing the evaluation-board to use most +5 V wall-wart power supplies available in the market.

• 433MHz ISM band optimized, +35dB gain
• 50 ohm input and output impedance matched
• Overtemperature monitoring
• Automatic thermal shutoff and turn on