RF2402
Description
The RF2402 is a monolithic integrated universal modulation system capable of generating modulated AM, PM, or pound carriers in the UHF frequency range. The IC contains all of the required ponents to implement the modulation function including differential amplifiers for the baseband inputs, a 90° hybrid phase splitter, limiting LO amplifiers, two balanced mixers, a bining amplifier, and an output RF amplifier which will drive a 50 Ω load. ponent matching, which can only be acplished with monolithic construction, is used to full advantage to obtain excellent amplitude balance and high phase accuracy. The unit features low power consumption, single power supply operation, and adjustment free operation with no external parts required to operate the part as specified. Optimum Technology Matching® Applied
Si BJT Si Bi-CMOS Ga As HBT Si Ge HBT
.157 .150 1 .018 .014 .010 .004
MODULATORS AND UPCONVERTERS
.344 .337 .050
.244 .228 8 °MAX 0°MIN
.065 .043
.050 .016
.010...
