SMV1470-004LF

Hyperabrupt Junction Tuning Varactor


The SMV1470-004 is a dual silicon hyperabrupt junction varactor diode in a common cathode configuration. The specified high capacitance ratio and low RS of this varactor make it appropriate for low noise VCOs and VCXOs in wireless systems. Applications include low noise and wideband VCO and VCXO for GSM, PCS, CDMA and analog phones.

Specifications

Product LifecycleIn Production
Package Type SOT-23
Vr Reverse Breakdown Voltage Ir = 10 µA (V) Min.10
Ct Total Capacitance3 Vr=1 V (pF) Typ.71.3
Ct Total Capacitance3 Vr=4 V (pF) Typ.16.3
Ct Total Capacitance3 Vr=8 V (pF) Typ.7.9
Ct Total Capacitance3 Vr=12 V (pF) Typ.
Ct Total Capacitance3 Vr=20 V (pF) Typ.
Total Capacitance Ratio Min.15
Capacitance Ratio Range (V)1 to 5
Rs Series Resistance Max2 (Ω)0.8

Features

  • High Capacitance Ratio
  • Designed for High Volume
  • Available in Tape and Reel Packaging

Product Documents