AV103-12

DATA SHEET AV103-12, AV103-12LF: GaAs IC 35 dB Voltage Variable Attenuator Single Positive Control 0.5–2.5 GHz Features G G G G G Pin Out GND GND J2 1 8 Single positive 5 V control voltage 35 dB attenuation Range @ 0.9 GHz Less than ±1 dB attenuation change over temperature Excellent linearity performance Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020 GND 2 7 CBL GND J1 3 6 CBL 20 k 4 5 Description The AV103-12 GaAs IC FET voltage variable attenuator provides 35 dB attenuation range at 900 MHz controlled by a single positive voltage. The VVA has a linear transfer curve of 9 dB/V slope, with input and output VSWR better than 2.1:1 over all states. Its attenuation range at 1900 MHz is 33 dB. It operates with supply voltage of 5 V and control voltage of 0 V to 5 V in a low-cost SOIC-8 package. The RF ports require 100 pF DC blocking capacitors. VS VC DC blocking capacitors (CBL) supplied externally. CBL = 100 pF for operation >500 MHz. NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Electrical Specifications at 25 °C (VS = 5 V) Parameter(1) Insertion loss (VC = 5 V) Frequency 0.5–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz 0.5–0.8 GHz 0.8–1.0 GHz 1.0–1.7 GHz 1.7–2.0 GHz 2.0–2.5 GHz 0.5–2.5 GHz 28 31 30 29 28 Min. Typ. 2.5 2.8 3.2 32 35 34 33 32 2.1:1 Max. 2.7 3.0 3.4 Unit dB dB dB dB dB dB dB dB Maximum attenuation (VC = 0 V)(2) VSWR (I/O)(3) 1. All measurements made in a 50 Ω system, unless otherwise specified. 2. Maximum attenuation includes insertion loss. 3. For worst-case state. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200115 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 30, 2007 1 DATA SHEET • AV103-12, AV103-12LF Operating Characteristics at 25 °C (VS = 5 V) Parameter(1) Switching characteristics Rise, on Fall, off Intermodulation intercept point (IIP3)(2) Thermal resistance Control voltage (VC) Supply voltage (VS) Control current (IC) Supply current (IS) 1. All measurements made in a 50 Ω system, unless otherwise specified. 2. For worst-case state. Condition 10/90% or 50% CTL to 90% RF 90/10% RF or 50% CTL to 10% RF For two-tone input power 0 dBm Frequency Min. Typ. 130 60 Max. Unit ns ns dBm °C/W 0.9 GHz 0 12 25 VS 5 1.1 x VC 150 V V mA µA Typical Performance Data @ 0.9 GHz (Unless Otherwise Specified) 0 -1 0 5 10 Insertion Loss (dB) Attenuation (dB) -2 -3 -4 -5 0.5 1.0 1.5 2.0 2.5 15 20 25 30 35 40 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency Maximum Attenuation vs. Frequency 0 5 2.4 2.2 2.0 Attenuation (dB) 10 15 20 25 30 35 40 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 VSWR 1.8 1.6 1.4 Output VSWR 1.2 1.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Input VSWR VC VC Attenuation vs. Control Voltage VSWR vs. Control Voltage Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 April 30, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200115 Rev. C DATA SHEET • AV103-12, AV103-12LF 35 30 3 Attenuation Normalized to 25 °C 2 Attenuation (dB) 25 IIP3 (dBm) 1 0 -1 85 °C -2 -3 -20 °C 70 °C 20 15 10 5 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 VC VC Input IP3 vs. Control Voltage Attenuation vs. Control Voltage Over Temperature Absolute Maximum Ratings Characteristic RF input power Supply voltage Control voltage Value 50 mW > 500 MHz 4 to 8 V -0.2 V, +6.5 V (Do not allow control voltage to exceed VS voltage.) -40 °C to +85 °C -65 °C to +150 °C SOIC-8 Pin 8 0.050 (1.27 mm) BSC Pin 1 Indicator 0.244 (6.20 mm) 0.228 (5.80 mm) Operating temperature Storage temperature Pin 1 0.068 (1.73 mm) Max. 0.020 (0.51 mm) Max. 0.049 (1.24 mm) 0.016 (0.41 mm) 0.016 Max. (0.41 mm) x 45˚ Chamfer Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. CAUTION: Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions must be employed at all times. 0.197 (5.00 mm) 0.189 (4.80 mm) 0.010 (0.25 mm) 0.004 (0.10 mm) 0.158 (4.00 mm) 0.150 (3.80 mm) 0.010 (0.25 mm) 0.007 (0.17 mm) 8˚ Max. Recommended Solder Reflow Profiles Refer to the “Recommended Solder Reflow Profile” Application Note. Tape and Reel Information Refer to the “Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation” Application Note. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200115 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 30, 2007 3 DATA SHEET • AV103-12, AV103-12LF Copyright © 2002, 2003, 2004, 2005, 2006, 2007, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 April 30, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200115 Rev. C