Product Description
The Sirenza Microdevices’ STQ-2016 is a direct quadrature modulator targeted for use in a wide range of communications systems, including cellular/PCS, CDMA2000, UMTS, and ISM datacom. This device features a wide 700-2500 MHz operating frequency band, excellent carrier and sideband suppression, and a low broadband noise floor.

Product Features
• Excellent carrier feedthrough, -40 dBm constant with output power
• Output P1dB +3dBm
• Wide baseband input, DC - 500 MHz
• Superb phase accuracy and amplitude balance, ±0.5 deg./±0.2 dB
• Very low noise floor, -155 dBm/Hz
• Low LO drive requirement, -5 dBm

APPLICATIONs
• Cellular/PCS/CDMA2000/UMTS transceivers
• ISM band transceivers, 900 & 2400 MHz
• GMSK, QPSK, QAM, SSB modulators