Hyperabrupt Tuning Varactors
SMV1247–SMV1255 Features
I High Capacitance Ratio, C0.
3 V/C4.
7 V = 12 Typ.
I Multiple Packages SOT-23, SOD-323, SC-70 and SC-79 I Designed for High Volume Commercial Applications I SPICE Models are Available
Description
The SMV1247–SMV1255 series of silicon hyperabrupt junction varactor diodes are designed for use in VCOs with low tuning
voltage operation.
This family of varactors is characterized for capacitance and resistance over temperature.
SPICE models are provided.
Absolute Maximum Ratings
Characteristic Reverse
Voltage (VR) Forward Current (IF) Power Dissipation (PD) Storage Temperature (TST) Operating Temperature (TOP) Value 15 V 20 mA 250 mW -55°C to ...