Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

203015C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 6, 2015

1

DATA SHEET

SMV1220-079LF: Hyperabrupt Junction Tuning Varactor

Applications

 VHF TV tuners

 VCOs

Features

 Cross to Renesas HVC365

 Low-series resistance

 High-capacitance ratio

 Ultrasmall SC-79 package

(MSL1, 260

°C per JEDEC J-STD-020)

all applicable legislation and are halogen-free.

For additional information, refer to Skyworks

SQ04–0074.

Description

The SMV1220-079LF is a silicon hyperabrupt junction varactor

diode specifically designed for battery operation. The specified

high-capacitance ratio and low-series resistance make this

varactor appropriate for low phase-noise Voltage-Controlled

Oscillators (VCOs) used at frequencies in wireless systems up to

and above 2.5 GHz.

Applications for the SMV1220-079LF include low-noise and

wideband UHF and VHF VCOs for GSM, PCS, CDMA, and analog

phones. Table 1 describes the packaging and marking of the

SMV1220-079LF varactor.

Table 1. Packaging and Marking

Single

SC-79

Green™

SMV1220-079LF

Marking: Cathode and KA

The Pb-free symbol or “LF” in the part number denotes a lead-free, RoHS-

compliant package unless otherwise noted as Green™. Tin/lead (Sn/Pb)

packaging is not recommended for new designs.