MACOM’s MA4ST1300 series is a highly
repeatable, UHCVD/ion-implanted, hyperabrupt
silicon tuning varactor in a cost effective surface
mount package. This series of varactors is designed
for high capacitance ratio, and high Q for low battery
voltage operation. It is efficient for wide band tuning
and low phase noise application where the supply
voltage is limited to 5 volts or less. The varactors are
offered as singles in SC-79 and SOD-323 along with
a common cathode version offered in the SC-70, 3
Lead. These diodes are offered with standard Sn/Pb
plating , as well as 100% matte Sn plating on our
RoHs compliant equivalent devices.