Description
The SMV2019 to SMV2023 series are silicon hyperabrupt junction varactor diodes. The capacitance ratio and low series resistance of these varactors make them attractive for low phase noise Voltage-Controlled Oscillators (VCOs) in wireless systems.
Table 1 describes the various packages and markings of the SMV2019 to SMV2023 series of varactors.

FEATUREs
● Low series resistance
● High capacitance ratio at low reverse voltage
● Packages rated MSL1, 260 °C per JEDEC J-STD-020

APPLICATIONs
● Low phase noise VCOs in wireless systems
● RF and microwave VCOs and phase shifters