Features: · Surface Mount Packages· (SOT-23, SOT-323, SOD-323)· High Capacitance Ratio at Low Voltages· High Q at Low Voltages· SPC Process for Superior C-V Repeatability· Available as Single and Common Cathode Pairs· Tape and Reel Packaging· Designed for Commercial Wireless ApplicationsApplicatio...
MA4ST340: Features: · Surface Mount Packages· (SOT-23, SOT-323, SOD-323)· High Capacitance Ratio at Low Voltages· High Q at Low Voltages· SPC Process for Superior C-V Repeatability· Available as Single and Co...
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The MA4ST300 series tuning varactors are useful for wide band tuning and low phase noise applications where the supply voltage is limited to 5 volts or less. These varactors have been specifically designed to cover wireless application bands up to the 2.4 GHz WLAN band. Applications include VCOs and voltage tuned filters.
Parameter | Absolute Maximum |
Device Current Power Dissipation2, 3 RF Input Power Junction Temperature Storage Temperature |
100 Ma 650 mW +13 dBm 200°C -65°C to +200°C |
Thermal Resistance: JC=140°C/W |
The MA4ST300 series are ion-implanted, hyperabrupt junction, silicon tuning varactors in SOT-23, SOT-323, and SOD-323 surface mount packages. This series of varactors is designed for high capacitance ratio and low voltage operation. Each varactor type of MA4ST340 has a better than 3:1 capacitance ratio between 0.5V and 3.0V.