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DATA SHEET
AS219-000: PHEMT GaAs IC High Linearity 3 V T/R SP3T Switch 0.1-2.5 GHz
Features
2.6 to 5 V linear operation Harmonics H , H < -70 dBc @ 23 PIN = 34.5 dBm @ 900 MHz, PIN = 32 dBm @ 1800 MHz Low Tx insertion loss (0.35 dB @ 0.9 GHz) High Rx isolation (25 dB @ 0.9 GHz) 100% RF tested in die form PHEMT process Available lead (Pb)-free, RoHS-compliant, and Green
Chip Outline
0.003 (0.087 mm) 0.008 (0.207 mm) 0.017 (0.430 mm) 0.025 (0.647 mm)
0.033 (0.850 mm) 0.030 (0.769 mm)
VTX
VRX1 ANT
0.029 (0.735 mm)
0.015 (0.383 mm)
TX
RX1
0.016 (0.402 mm)
Description
The AS219-000 is a PHEMT GaAs IC SP3T antenna switch operating in the 900 MHz and 1800 MHz frequency bands. Switching between the antenna and Tx/Rx ports is accomplished with 3 control inputs. When the control inputs are driven with the appropriate voltages, a low insertion loss path is provided from an antenna port to a Tx port, while the other Rx ports have high attenuation.
GND 0.005 (0.123 mm) GND VRX2 RX2
0.008 (0.208 mm) 0.004 (0.097 mm)
0.005 (0.135 mm)
0.010 (0.257 mm)
0.015 (0.380 mm)
0.000 (0.000 mm)
0.026 (0.668 mm)
NEW
Skyworks Green products are lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant, conform to the EIA/EICTA/JEITA Joint Industry Guide (JIG) Level A guidelines, and are free from antimony trioxide and brominated flame retardants.
Dimensions in inches (mm). Thickness: 0.008 (0.200 mm) 0.001 (0.025 mm).
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200514 Rev. A * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 9, 2006
0.030 (0.765 mm)
1
PRELIMINARY DATA SHEET * AS219-000
Electrical Specifications at 25 C (0, 3 V)
Parameter(1) Insertion loss(2) Condition Ant-Rx Frequency 0.1-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.1-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.1-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.1-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.1-2.5 GHz 24 20 20 20 14 10 Min. Typ. 0.5 0.7 0.8 0.35 0.50 0.65 26 25 24 23 16 14 1.1:1 Max. 0.75 0.80 1.10 0.40 0.55 0.70 Unit dB dB dB dB dB dB dB dB dB dB dB dB dB
Ant-Tx
Isolation
Ant-Rx
Ant-Tx
VSWR(3)
1. All measurements made in a 50 system, unless otherwise specified. 2. Insertion loss changes by 0.003 dB/C. 3. Insertion loss state.
Operating Characteristics at 25 C (0, 3 V)
Parameter Switching characteristics Rise, fall On, off Video feedthru Input Power for -0.1 dB compression Harmonics H2, H3 (transmit state) Control voltages Condition 10/90% or 90/10% RF 50% CTL to 90/10% RF TRISE = 1 ns, BW = 500 MHz 0/3 V PIN = 34.5 dBm PIN = 32 dBm 0.9 GHz 0.9 GHz 1.8 GHz Frequency Min. Typ. 60 100 50 35 -70 -70 Max. Unit ns ns mV dBm dBc dBc
VLow = 0 to 0.2 V @ 20 A max. VHigh = 2.7 V @ 100 A max. to 5 V @ 200 A max.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
August 9, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200514 Rev. A
PRELIMINARY DATA SHEET * AS219-000
Typical Performance Data
0 -0.1 -0.2 0 -5 -10 TX_Ins Loss -15 -20 -25 -30 -35 -40 -45 -50 0 0.5 1.0 1.5 2.0 2.5 0 TX_Isolation RX1 On 0.5 1.0 1.5 2.0 2.5 RX1_Isolation TX On RX2_Isolation TX On
Insertion Loss (dB)
-0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 RX1_Ins Loss RX2_Ins Loss
Isolation (dB)
-0.3
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
2.0 1.8 2.0 1.8
Isolation vs. Frequency
VSWR (dB)
1.6 RX1 VSWR 1.4 RX2 VSWR 1.2 TX VSWR 1.0 0 0.5 1.0 1.5 2.0 2.5
VSWR (dB)
1.6 1.4 1.2 1.0 0 0.5 1.0 1.5 2.0 2.5 RX2 VSWR TX VSWR
RX1 VSWR
Frequency (GHz)
Frequency (GHz)
Input VSWR vs. Frequency
Output VSWR vs. Frequency
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200514 Rev. A * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 9, 2006
3
PRELIMINARY DATA SHEET * AS219-000
95 90
95 90 2nd Harmonic
Harmonics (dBc)
80 75 70 65 60 2.6 3.0 3.4 3.8 4.2 4.6 5.0 3rd Harmonic
Harmonics (dBc)
85
85 80 75 70 65 60 2.6 3.0 3.4 3.8 3rd Harmonic
2nd Harmonic
4.2
4.6
5.0
Control Voltages (V)
Control Voltages (V)
0.9 GHz Harmonics vs. Control Voltages PIN = 34.5 dBm
1.8 GHz Harmonics vs. Control Voltages PIN = 32 dBm
Absolute Maximum Ratings
Characteristic RF input power Control voltage Operating temperature Storage temperature Value 6 W > 500 MHz 0/+7 V Control -0.2 V, +8 V -40 C to +85 C -65 C to +150 C
Truth Table
V1 VHigh VLow VLow V2 VLow VHigh VLow V3 VLow VLow VHigh Ant-Tx Ins. loss Isolation Isolation Ant-Rx1 Isolation Ins. loss Isolation Ant-Rx2 Isolation Isolation Ins. loss
VLow = 0-0.2 V. VHigh = 2.7-5 V. All other conditions not recommended.
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.
Pin Out
VTX VRX1 ANT
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.
TX
RX1
GND GND
VRX2
RX2
Bond pad metalization: gold. Bond pad dimensions 0.003 (0.075 mm) x 0.003 (0.075 mm). Back side metalization: none. See application note, Handling GaAs MMIC Die.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
August 9, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200514 Rev. A
PRELIMINARY DATA SHEET * AS219-000
Copyright (c) 2002, 2003, 2004, 2005, 2006, 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.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200514 Rev. A * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 9, 2006
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