The SMV1270 series are silicon hyperabrupt junction varactor diodes specifically designed for battery operation. The specified high capacitance ratio and low reverse voltage make these varactors appropriate for low-noise Voltage-Controlled Oscillators (VCOs) used at frequencies in wireless systems up to and above 2.5 GHz.
High capacitance ratio
Ultra-small SC-79 or SOD-882 package (MSL1, 260 °C per JEDEC J-STD-020)