Skyworks | Products Details

SMV1265-040LF

Hyperabrupt Junction Tuning Varactor

The SMV1265-040LF hyperabrupt junction tuning varactors is designed for very high capacitance tuning ratios with low series resistance, which makes this device especially attractive for wideband voltage controlled oscillator (VCO) applications.

Data Sheets

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Specifications

Product LifecycleIn Production

Package Type SOD-323, SOD-882

Vr Reverse Breakdown Voltage Ir = 10 µA (V) Min.28

Ct Total Capacitance³ Vr=1 V (pF) Typ.14.26

Ct Total Capacitance³ Vr=4 V (pF) Typ.5.15

Ct Total Capacitance³ Vr=8 V (pF) Typ.1.61

Ct Total Capacitance³ Vr=12 V (pF) Typ.1.12

Ct Total Capacitance³ Vr=20 V (pF) Typ.0.83

Total Capacitance Ratio Min.¹17.7

Capacitance Ratio Range (V)1 to 26

Rs Series Resistance Max² (Ω)2.4

Features

High tuning ratio
Low series resistance
Designed for high volume, low-cost applications
Small footprint packages (MSL1, 260 °C per JEDEC J-STD-020)

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