AV11073

DATA SHEET AV110-73, AV110-73LF: GaAs IC 30 dB Voltage Variable Attenuator Single Positive 3 V Control 1.7–2.5 GHz Applications G Pin Out J1 CBL GND VS VC J2 General-purpose telecommunication systems 1 6 Features G G G G G 2 5 CBL GND Single positive 3 V control voltage 33 dB attenuation range @ 1.9 GHz Excellent linearity performance Negative transfer slope Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020 DC blocking capacitors (CBL) supplied externally. CBL = 25 pF for 1900 MHz operation. 3 4 Description The AV110-73 GaAs IC FET voltage variable attenuator provides 33 dB attenuation range at 1900 MHz controlled by a single positive voltage. The VVA has a linear transfer curve of 12 dB/V slope, with input and output VSWR better than 2:1 over all states. It operates with supply voltage of 3 V and control voltage of 0 V to 3 V in a low-cost SOT-6 package. The RF ports require 25 pF DC blocking capacitors. NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Electrical Specifications at 25 °C (VS = 3 V) Parameter(1) Insertion loss (VC = 0 V) Maximum attenuation (VC = 3 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. Frequency 1.7–2.0 GHz 2.0–2.5 GHz 1.7–2.0 GHz 2.0–2.5 GHz 1.7–2.5 GHz Min. Typ. 3.5 3.8 Max. 3.8 4.2 Unit dB dB dB dB 28 23 33 28 2:1 2.5:1 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200260 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 9, 2007 1 DATA SHEET • AV110-73, AV110-73LF Operating Characteristics at 25 °C (VS = 3 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. 1.0 0.3 Max. Unit µs µs dBm °C/W 1.9 GHz 0 3 12 25 VS 0.2 x VC 150 V V mA µA Typical Performance Data @ 1.9 GHz (Unless Otherwise Specified) 0 -5 -10 2.0 1.9 1.8 1.7 1.6 Attenuation (dB) -15 -20 -25 -30 -35 -40 0 0.5 1.0 1.5 2.0 2.5 3.0 VSWR 1.5 1.4 1.3 1.2 1.1 1.0 0 Input Output 0.5 1.0 1.5 2.0 2.5 3.0 VC (V) VC (V) Attenuation vs. Control Voltage @ 1900 MHz 0 -5 -10 VSWR vs. Control Voltage Attenuation (dB) -15 -20 -25 -30 -35 0 0.5 1.0 1.5 2.0 2.5 3.0 VC (V) Attenuation vs. Control Voltage @ 2400 MHz Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 May 9, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200260 Rev. C DATA SHEET • AV110-73, AV110-73LF Absolute Maximum Ratings Characteristic RF input power Supply voltage Control voltage Operating temperature Storage temperature Value 50 mW > 500 MHz 7V 3.3 V -40 °C to +85 °C -65 °C to +150 °C SOT-6 0.074 (1.90 mm) Ref. Pin 6 Pin 1 Indicator Pin 1 0.020 (0.51 mm) 0.014 (0.350 mm) 0.057 (1.45 mm) 0.035 (0.90 mm) 0.126 (3.20 mm) 0.087 (2.20 mm) 0.071 (1.80 mm) 0.052 (1.30 mm) 0.037 (0.95 mm) Ref. 0.012 (0.30 mm) Typ. 0.014 (0.26 mm) 0.004 (0.10 mm) 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. 0.006 (0.15 mm) 0.000 (0.00 mm) 5.0° ± 1° 5.0° ± 1° 0.122 (3.10 mm) 0.106 (2.70 mm) 0.022 (0.61 mm) 0.004 (0.10 mm) 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 200260 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 9, 2007 3 DATA SHEET • AV110-73, AV110-73LF Copyright © 2002, 2003, 2004, 2005, 2006, 2007, Skyworks Solutions, Inc. All Rights Reserved. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 May 9, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200260 Rev. C