DATA SHEET AS221-306, AS221-306LF: PHEMT GaAs IC High-Power SP4T Switch 0.1–2.5 GHz Pin Out ANT GND CBL GND Four symmetric RF paths ● Positive voltage control @ 2.6 V ● High IP3 ● Excellent harmonic performance ● Handles GSM power Levels ● Available in QFN-16 (4 x 4 mm) package ● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020 ● V4 Features CBL V1 J1 CBL GND J2 J4 GND GND CBL CBL J3 NEW V3 GND V2 The AS221-306 is a reflective SP4T switch. It is an ideal switch for higher power applications. It can be used for GSM dual-band handset applications where low loss, low current, and small size are critical parameters. GND Description DC blocking capacitors (CBL) must be supplied externally. CBL = 47 pF for operating frequency >500 MHz. Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Electrical Specifications at 25 °C (0, 2.6 V) ZO = 50 Ω, unless otherwise noted Parameter Condition Frequency Insertion loss Ant-J1, J2, J3, J4 0.1–0.5 GHz 0.5–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz Isolation Ant-J1, J2, J3, J4 0.1–0.5 GHz 0.5–1.0 GHz 1.0–2.0 GHz 2.0–2.5 GHz VSWR 0.1–1.0 GHz 1.0–2.5 GHz Min. 30 25 19 18 Typ. Max. Unit 0.6 0.7 0.9 1.1 0.7 0.8 1.1 1.2 dB dB dB dB 34 29 23 22 dB dB dB dB 1.2:1 1.3:1 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200251 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 30, 2006 1 DATA SHEET • AS221-306, AS221-306LF Operating Characteristics at 25 °C (0, 2.6 V) ZO = 50 Ω, unless otherwise noted Parameter Condition Switching characteristics Rise, fall On, off Video feedthru 10/90% or 90/10% RF 50% CTL to 90/10% RF TRISE = 1 ns, BW = 500 MHz IP3 2nd and 3rd harmonics Frequency Min. Typ. Unit 50 100 50 ns ns mV 13 dBm/tone 55 dBm 34 dBm input 900 MHz -65 dBc 25 °C/W Thermal resistance Control voltages Max. VLOW = 0 VHIGH = 2.6 V @ 200 µA Typical Performance Data 0 0 -0.2 -5 -0.4 -10 -0.6 -15 Isolation (dB) Insertion Loss (dB) ZO = 50 Ω, unless otherwise noted -0.8 -1.0 -1.2 -20 -25 -30 -1.4 -35 -1.6 -40 -1.8 -45 -2.0 -50 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Frequency (GHz) Typical Insertion Loss vs. Frequency Typical Isolation vs. Frequency 2.0 3.0 -100 -90 Harmonics (dBc) VSWR 1.5 1.0 -80 2nd Harm -70 -60 3rd Harm 0.5 -50 0 -40 0 0.5 1.0 1.5 2.0 2.5 3.0 2.6 3.0 3.4 3.8 4.2 4.6 Frequency (GHz) Control Voltages (V) Typical VSWR vs. Frequency Typical Harmonics vs. Control Voltages Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 5.0 August 30, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200251 Rev. C DATA SHEET • AS221-306, AS221-306LF Absolute Maximum Ratings Characteristic Truth Table Value RF input power 4 W > 0.5 GHz 0/6 V control Control voltage 6V Operating temperature Storage temperature -40 °C to +85 °C -65 °C to +150 °C 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. 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. V4 Ant-J1 Ant-J2 Ant-J3 Ant-J4 VHIGH VLow VLOW V1 V2 V3 VLOW Ins. Loss Isolation Isolation Isolation VLOW VHIGH VLOW VLOW Isolation Ins. loss Isolation Isolation VLOW VLOW VHIGH VLOW Isolation Isolation Ins. loss Isolation VLOW VLOW VLOW VHIGH Isolation Isolation Isolation Ins. loss All other conditions not recommended. VLOW = 0. VHIGH = 2.6 V. QFN-16 (4 x 4 mm) 0.157 (4.00 mm) 0.008 (0.20 mm) Seating Plane Pin 1 Indicator 0.157 (4.00 mm) 0.085 (2.15 mm) + 0.004 (0.10 mm) - 0.006 (0.15 mm) Exposed Pad 0.042 (1.075 mm) 0.0008 (0.02 mm) +0.001 (0.03 mm) -0.0008 (0.02 mm) 0.035 (0.90 mm) ± 0.004 (0.10 mm) 0.085 (2.15 mm) + 0.004 (0.10 mm) - 0.006 (0.15 mm) 0.077 (1.950 mm) 0.077 (1.950 mm) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200251 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 30, 2006 3 DATA SHEET • AS221-306, AS221-306LF Copyright © 2002, 2003, 2004, 2005, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 August 30, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200251 Rev. C