Description

The SMV1129 and SMV1139 silicon hyperabrupt junction varactor diodes are designed for use in VCOs requiring low resistance. The low resistance of these varactors makes them appropriate for high Q resonators in wireless system VCOs to frequencies beyond 2.5 GHz.

Features

● High Q

● Low series resistance for low phase noise

● Available in SOD-323 and SC-79

● Designed for high-volume commercial applications

● SPICE models are available

● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020

SMV1129属于分立半导体产品 > 二极管 - 可变电容（变容器，可变电抗器）。美国思佳讯公司制造生产的SMV1129二极管 - 可变电容（变容器，可变电抗器）可变电容二极管可按照电子可变电容器用途进行生产和分类，并且广泛用于调谐和频率合成应用。虽然大多数二极管的结电容都随着所施加的反向偏压增加而减小，并且能够用作可变电容二极管，但专门作为此类器件销售的产品在生产和分类时特别考虑了这种用途。