DATA SHEET AV111-12, AV111-12LF: HIP3 Variable Attenuator 0.801.00 GHz Features Connection Diagram 40 dBm IP3 typical Control Low loss 1 dB typical RF Out Current Attenuation 30 dB typical Good VSWR <1.5:1 typical Low phase shift Available lead (Pb)-free and RoHS-compliant MSL-1 260 C per JEDEC J-STD-020 RF In Control Description Current The AV111-12 is a current controlled, variable attenuator from Skyworks series of HIP3 components. It is designed to meet the wide dynamic range required in spread spectrum, wireless base station applications. A monolithic quadrature hybrid is teamed with a silicon PIN diode pair in a plastic surface mount package reducing size and assuring consistency from part to part. AV111-12LF is packaged in a lead (Pb)-free, fully RoHS-compliant SOIC-8 package and is electrically identical to AV111-12. NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200261 Rev. C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. July 19, 2007 1DATA SHEET AV111-12, AV111-12LF Electrical Specifications at 25 C Parameter Min. Typ. Max. Unit Frequency 0.8 1 GHz Insertion loss (0 mA control current) 1 1.5 dB Attenuation 1.2 mA control current (900 MHz) 17.5 21.5 dB VSWR all ports 1.5 1.8 Input 3rd order intercept 37 40 dBm (1) Relative phase shift up to 20 dB attenuation 7 10 Deg. Group delay 0.4 0.9 ns Operating Characteristics at 25 C (0, 5 V) (2) Parameter Condition Frequency Min. Typ. Max. Unit (3) Switching characteristics Rise, fall 10/90% or 90/10% RF 5 s On, off 50% CTL to 90/10% RF 8 s Video feedthru (peak) 5 mV Maximum input power for <1 dB 15 dBm attenuation variation 1. When built with external components as shown in the Pin Out diagram. 2. All measurements made in a 50 system, unless otherwise specified. 3. 04 mA square wave total control current. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 July 19, 2007 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice. 200261 Rev. C