View SKY13268-344LF_4113904.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

DATA SHEET
SKY13268-344LF: GaAs SPDT Switch 300 kHz-3 GHz Medium Power
Applications
Transceiver transmit-receive switching in GSM, CDMA, WCDMA, WLAN, Bluetooth(R), Zigbee(R), land mobile radio base stations or terminal equipment G General-purpose medium power switch in telecommunications applications
G
Pin Out
J2 CBL GND J3 5 2 V1 J1 1 6 4
CBL V2 3
CBL
Features
Broadband: 300 kHz-3 GHz Low insertion loss: 0.3 dB @ 900 MHz GP 1 dB: 30 dBm typical @ 3 V G Low distortion: IP3 43 dBm @ 3 V G Low current consumption: < 100 A @ 3 V G Ultraminiature SOT-666 6-lead package G Available lead (Pb)-free, RoHS-compliant, and Green MSL-1 @ 260 C per JEDEC J-STD-020
G G
DC blocking capacitors (CBL) must be supplied externally for positive voltage operation. CBL = 100 pF for operation >500 MHz.
Description
The SKY13268-344LF is a monolithic SPDT switch, fabricated using Skyworks proprietary GaAs pHEMTs as the switching elements. This wideband switch operates with RF signals from 300 kHz to 3 GHz. The RF signal paths within the SKY13268-344LF are fully bilateral. Ports J2 and J3, RF input/ output terminals are reflective. Switching is controlled via two control voltage inputs, which are compatible with CMOS logic levels. Depending upon the logic voltage level applied to the control voltage pin, the common RF pin, J1, is connected to one of two switched RF pins (J2 or J3) via a low insertion loss path, while the path between the RF common and the other RF pin is in its high-isolation state. DC power consumption is very low, 100 A maximum with control voltage of 3 V. The switch can operate over the temperature range of -40 C to +85 C. An evaluation board is available upon request.
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.
BUY NOW
Innovation to GoTM Now available for purchase online.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200037 Rev. G * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * March 27, 2007
1
DATA SHEET * SKY13268-344LF
Electrical Specifications
VCTL = 0 V/3 V, T = 25 C, PINPUT = 0 dBm, ZO = 50 , unless otherwise noted
Parameter Insertion loss Frequency 300 kHz-1 GHz 1-2 GHz 2-3 GHz 300 kHz-1 GHz 1-2 GHz 2-3 GHz 300 kHz-1 GHz 1-2 GHz 2-3 GHz 20 20 20 Min. Typ. 0.3 0.4 0.4 25 25 23 1.3:1 1.3:1 1.3:1 1.4:1 1.4:1 1.4:1 Max. 0.4 0.5 0.6 Unit dB dB dB dB dB dB
Isolation
VSWR
Operating Characteristics
VCTL = 0 V/3 V, T = 25 C, PINPUT = 0 dBm, ZO = 50 , unless otherwise noted
Parameter Switching characteristics Rise, fall On, off Video feedthru Input power for 1 dB compression Intermodulation intercept point (IP3) Condition 10/90% or 90/10% RF 50% CTL to 90/10% RF TRISE = 1 ns, BW = 500 MHz VLOW = 0 V, VHIGH = 3 V VLOW = 0 V, VHIGH = 5 V For two-tone input power 5 dBm VLOW = 0 V, VHIGH = 3 V VLOW = 0 V, VHIGH = 5 V VLOW = 0 V @ 20 A max. VHIGH = 3 V @ 100 A max. to 5 V @ 200 A max. 0.5-3 GHz 0.5-3 GHz 0.5-3 GHz 0.5-3 GHz Frequency Min. Typ. 36 58 25 30 34 43 50 25 Max. Unit ns ns mV dBm dBm dBm dBm C/W
Thermal resistance Control voltages
Absolute Maximum Ratings
Characteristic Control voltage range RF input power Value -0.2 VC 8 V 1 W for f < 500 MHz, 6 W for f > 500 MHz, VCTL = 0/7 V -65 C to +150 C -40 C to +85 C
Storage temperature range Operating temperature range
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.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
March 27, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200037 Rev. G
DATA SHEET * SKY13268-344LF
Typical Performance Data
VCTL = 0 V/3 V, T = 25 C, ZO = 50 , unless otherwise noted
0 -0.2 -10 -15 J1-J2 J1-J3
Insertion Loss (dB)
J1-J2
-20
Isolation (dB)
2.5 3.0
-0.4 -0.6 -0.8 -1.0 0 0.5 1.0 1.5
-25 -30 -35 -40 -45 -50
J1-J3
2.0
0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
Isolation vs. Frequency
1.5 1.4 1.3 1.2 J1-J2 1.1 1.0 0 0.5 1.0 1.5 2.0 2.5 3.0 J1-J3
Truth Table
V1 VHIGH 0 0 VHIGH
3 V VHIGH 5 V.
V2 0 VHIGH 0 VHIGH
J1-J2 Isolation Insertion loss
J1-J3 Insertion loss Isolation
VSWR
Not recommended Not recommended Not recommended Not recommended
SOT-666 Package Outline
Frequency (GHz)
1.50 Min. 1.65 Nom. 1.70 Max. Pin 1 1.10 Min. 1.20 Nom. 1.30 Max.
VSWR vs. Frequency
C L 0.10 Min. 0.23 Nom. 0.30 Max. 0.15 Min. 0.25 Max. C L 0.05 Min. 0.10 Max. 0.50 BSC.
Recommended Solder Reflow Profiles
Refer to the "Recommended Solder Reflow Profile" Application Note.
4X 8 Min. 10 Nom. 12 Max. 0.53 Min. 0.57 Nom. 0.60 Max.
0.27 Nom. 0.34 Max. C L
Tape and Reel Information
Refer to the "Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation" Application Note.
6X 1.50 Min. 1.66 Nom. 1.70 Max. 0.11 Min. 0.19 Nom. 0.26 Max. C L 0.20 Min.
0.83 Ref.
0.13 Min. 0.17 Nom. 0.18 Max.
All dimensions are in mm.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200037 Rev. G * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * March 27, 2007
3
DATA SHEET * SKY13268-344LF
Pin Descriptions
Pin Number 1 2 3 4 5 6 Pin Name J2 GND J3 V2 J1 V1 Description RF input/output - RF input or output port which is either connected via a low insertion loss path to RF common (J1) or isolated from RF common, according to the logic levels applied to V1 and V2 Equipotential point - Equipotential point for control voltage and RF circuits. Must be connected to PCB ground via lowest possible impedance RF input/output - RF input or output port which is either connected via a low insertion loss path to RF common (J1) or isolated from RF common, according to the logic levels applied to V1 and V2 Control voltage - Control voltage input #2 RF common input/output - RF input/output port that is connected via low insertion loss path to either RF1 or RF2, depending upon the voltage applied to control voltage pin Control voltage - Control voltage input #1
Evaluation Board
The evaluation board for SKY13268-344LF allows the part to be fully exercised. The insertion loss of the transmission lines between J1- U1 and U1 - J2/J3 can be determined by measuring the performance of the calibration through-line, which contains two DC block capacitors in identical positions to the DC blocks present in the main circuit. The state of the SKY13268-344LF is controlled by applying the appropriate logic level voltages to ports V1 and V2, per the Truth Table.
Evaluation Board Components
Component C1-C5 U1 J1, J2, J3, J4, J5 Description DC blocking capacitor SKY13268-344 GaAs SPDT SMA connectors Default 100 pF, size 0402
SKY13268-344LF Evaluation Circuit
J2 C1 100 pF C3 100 pF J1 V1
J3
C2 100 pF
U1
V2
J4
C4 100 pF C5 100 pF J5 Calibration Through Line
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
March 27, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200037 Rev. G
DATA SHEET * SKY13268-344LF
Copyright (c) 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. 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
200037 Rev. G * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * March 27, 2007
5

▲Up To Search▲

Price & Availability of SKY13268-344LF

	To Download SKY13268-344LF Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .