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MA4ST350-287T MACOM Technology Solutions
RF Varactor Tuning Diode
MFG Part Number: MA4ST350-287T
Single Diode Configuration: The MA4ST300 series are ion-implanted, hyper abrupt junction, silicon tuning varactors in SC79, SC70 3LD, and SOD-323 surface mount packages. This series of varactors is designed for high capacitance ratio and low voltage operation. Each varactor type has a better than 3:1 capacitance ratio between 0.5V and 3.0V. 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.
Key AttributesValue
Diode ConfigurationSingle Diode
Quality Factor, Q400
Total Capacitance, CT11.8 pF
Capacitance Ratio CVlow/CVhigh3.2
Vbr (Abs. MAX. Reverse Voltage)12 VDC
Package TypeODS-287
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