Product Description
The RF2423 is a monolithic integrated transmitter IC capable of universal direct modulation for UHF AM, PM,
or compound carriers. The transmitter may be used stand-alone for applications requiring not more than 100mW output power, or may be used to drive a final power amplifier. The maximum output level is 100mW, and is adjustable over a 25dB range by a single positive voltage.

FEATUREs
• Single 5V Power Supply
• 100mW Output Power Into 50Ω
• 25dB Gain Control Range
• Excellent Phase & Amplitude Balance
• Digitally Controlled Stand-By Mode
• 800MHz to 1000MHz Operation

Typical Applications
• Digital and Analog Communication Systems
• Spread-Spectrum Communication Systems
• Portable Battery-Powered Equipment
• GMSK, QPSK, DQPSK, QAM Modulation
• AM, SSB, DSB Modulation