AS156-73 SKYWORKS

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 4

Technical content

Features

  • Single positive control voltage
  • 3 V to 5 V operation
  • Isolation can be tuned to desired frequency
  • High isolation (45 dB at 0.9 GHz with 100 pF bypass capacitor)
  • Designed for use as an LNA bypass switch
  • Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020

Description

The AS156-73 is an SPST FET IC switch. The switch requires external DC blocking capacitors and one bypass capacitor. Isolation is optimized at 0.9 GHz utilizing a 100 pF bypass capac- itor and optimized at 1.9 GHz utilizing a 2.7 pF bypass capacitor. This switch requires a positive supply and single positive control. The device is mounted in the SOT-6 package for surface mounting in commercial switching applications, specifically as an LNA bypass switch. Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. NEW 12 3 65 4J1 GND GND GND CBYPASS VS 10 k CBL CBL Pin Out DC blocking capacitors (CBL) must be supplied externally. CBL = 100 pF for operation >500 MHz. Parameter(1) Frequency Min. Typ. Max. Unit Insertion loss(2) 0.5–1.4 GHz 0.65 0.75 dB 1.4–2.0 GHz 0.70 0.80 dB 2.0–2.5 GHz 0.75 0.90 dB Isolation 0.5–1.4 GHz 40 45 dB 1.4–2.0 GHz 23 28 dB 2.0–2.5 GHz 10 15 dB VSWR 0.5–2.5 GHz 1.3:1 Electrical Specifications at 25 °C (0, 3 V) CBYPASS = 100 pF 1. All measurements made in a 50 Ω system, unless otherwise specified. 2. Insertion loss changes by 0.003 dB/°C.

0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Frequency (GHz) dB Insertion Loss vs. Frequency 0.8 1.0 1.2 1.4 1.6 Frequency (GHz) VSWR VSWR vs. Frequency 2.7 pF Bypass Connector Frequency (GHz) dB Isolation vs. Frequency CBYPASS = 100 pF CBYPASS = 2.7 pF 8 pF Typical Performance Data (0, 3 V) CBYPASS value and exact location determine frequency response of isolation (see isolation vs. frequency curve as example). Skyworks Solutions, Inc.  Phone [781] 376-3000  Fax [781] 376-3100  sales@skyworksinc.com  www.skyworksinc.com December 12, 2005  Skyworks Proprietary Information  Products and Product Information are Subject to Change Without Notice .  200171 Rev. C DATA SHEET • AS156-73, AS156-73LF Parameter Condition Frequency Min. Typ. Max. Unit Switching characteristics Rise, fall 10/90% or 90/10% RF 1 µs On, off 50% CTL to 90/10% RF 1 µs Video feedthru T RISE = 1 ns, BW = 500 MHz 10 mV Input power for 1 dB compression V CTL = 0/3 V 0.9 GHz 18 dBm VCTL = 0/5 V 0.9 GHz 27 dBm Intermodulation intercept point (IP3) For two-tone input power 13 dBm VCTL = 0/5 V 0.5–2 GHz 43 dBm Thermal resistance 25 °C/W Control voltages V LOW = 0 to 0.2 V @ 20 µA max. VHIGH = 3 V @ 100 µA max. to 5 V @ 200 µA max. VS = VHIGH ± 0.2 V Operating Characteristics at 25 °C (0, 3 V)

DATA SHEET  AS156-73, AS156-73LF Skyworks Solutions, Inc.  Phone [781] 376-3000  Fax [781] 376-3100  sales@skyworksinc.com  www.skyworksinc.com 200171 Rev. C  Skyworks Proprietary Information  Products and Product Information are Subject to Change Without Notice.  December 12, 2005 3 Characteristic Value RF input power 2.5 W max. > 500 MHz, 0/8 V control Supply voltage, VS 8 V Control voltage, V1 -0.2 V, +8 V Operating temperature -40 °C to +85 °C Storage temperature -65 °C to +150 °C Absolute Maximum Ratings V1 J1–J2 VHIGH Insertion loss

0 Isolation

VHIGH = 3 to 5 V (VS = VHIGH ± 0.2 V). 0.074 (1.90 mm) Ref. 0.071 (1.80 mm) 0.052 (1.30 mm) 0.037 (0.95 mm) Ref. 0.122 (3.10 mm) 0.106 (2.70 mm) 0.006 (0.15 mm) 0.000 (0.00 mm) 0.057 (1.45 mm) 0.035 (0.90 mm) 0.020 (0.51 mm) 0.014 (0.350 mm) 0.126 (3.20 mm) 0.087 (2.20 mm) Pin 6 Pin 1 Pin 1 Indicator 0.022 (0.61 mm) 0.004 (0.10 mm) 0.014 (0.26 mm) 0.004 (0.10 mm) 0.012 (0.30 mm) Typ. 5.0° ± 1° 5.0° ± 1° SOT-6 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 poten- tials 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.

Skyworks Solutions, Inc.  Phone [781] 376-3000  Fax [781] 376-3100  sales@skyworksinc.com  www.skyworksinc.com December 12, 2005  Skyworks Proprietary Information  Products and Product Information are Subject to Change Without Notice .  200171 Rev. C DATA SHEET  AS156-73, AS156-73LF 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. 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. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.