MA46xxxx

www.DataSheet4U.com Surface Mount GaAs Tuning Varactors Features q q q q MA46 Series V3.00 Case Styles q q q Low Cost Surface Mount Packages Very High Quality Factor Constant Gamma Abrupt Junction: 0.5 Hyperabrupt Junctions: 0.75, 1.25 and 1.5 Capacitance Ratio to 10:1 Case Style 1056 is Hermetic and may be Screened to JANTX levels Tape and Reel Packaging Available 1056 Description M/A-COM offers four families of low cost surface mount gallium arsenide tuning varactors. All families have silicon nitride protected junctions for low leakage current and high reliability. The MA46H500 through MA46H504 family has hyperabrupt junctions with constant gamma of 1.5 from 2 to 12 volts and high quality factor. The MA46H200 through MA46H206 family has hyperabrupt junctions with constant gamma of 1.25 from 2 to 20 volts and higher quality factor. The MA46H070 through MA46H073 family has hyperabrupt junctions with constant gamma of 0.75 from 0 to 20 volts and very high quality factor. The MA46504 through MA46506 family has abrupt junctions with constant gamma of 0.5 from 0 to 30 volts and the highest quality factor. The MA46H200 through MA46H206 (gamma 1.25) family of constant gamma hyperabrupt GaAs tuning varactors has the largest capacitance ratio of the families of GaAs varactors and high quality factor. These diodes are very well suited for wide bandwidth VCOs and VTFs where the optimum combination of very wide tuning range and high quality factor is required. The MA46H070 thro...