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DATA SHEET
SKY65016-214LF: InGaP General-Purpose Amplifier LF-3 GHz
Features

Functional Block Diagram
Broadband: LF-3 GHz Small signal gain: 19 dB typ. @ 1000 MHz 0P1 dB: 14 dBm typ. @ 2 GHz Input and output impedance: 50 nominal Single positive DC supply voltage Plastic Micro-X package Available lead (Pb)-free and RoHS-compliant MSL-1 @ 250 C per JEDEC J-STD-020
50
50
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging.
Applications

Wireless infrastructure: WLAN, HLAN, DBS, broadband, cellular base stations Test instrumentation CATV
Description
The SKY65016 is a general-purpose, broadband amplifier fabricated from Skyworks InGaP HBT process and packaged in a plastic Micro-X package. The amplifier's input and output impedances are 50 , which allows these amplifiers to be cascaded without external impedance matching networks. The typical -3 dB bandwidth of the SKY65016 is DC-1.5 GHz. This amplifier is also available in the miniature SC-88 package (SKY65016-92LF) and the SOT-89 package (SKY65016-70LF). The SKY65016 is lead (Pb)-free and RoHS-compliant. A populated evaluation board is available upon request. Full scattering parameters for this part are available for download at www.skyworksinc.com
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200400 Rev. C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * April 7, 2006
1
DATA SHEET * SKY65016-214LF
Electrical Specifications at 25 C
T = 25 C, IC = 40 mA, PIN = 0 dBm, Z0 = 50 , measured in evaluation board, unless otherwise noted
Parameter Small signal gain 3 dB gain bandwidth Noise figure Output power at 1 dB compression Input and output VSWR Output third order intercept point Operating voltage Reverse isolation Gain flatness Thermal resistance JC Symbol GP BW3 dB NF 0P1 dB VSWR OIP3 VD |s12| PIN = 0 dBm each tone, f = 10 MHz Measured at pin 3 0.1-5 GHz 10 MHz-1.5 GHz 2 GHz 2 GHz 0.1-4 GHz 2 GHz 3.3 13 Condition Frequency 1 GHz Min. 17 Typ. 19 1.5 6.5 14 1.9:1 20 3.5 20 1.5 100 3.7 2.0:1 dBm V dB dB C/W Max. Unit dB GHz dB dBm
Typical Performance Data
Z0 = 50 , IC = 40 mA, measured in evaluation board, unless otherwise noted
25 25 C 20 15 85 C 10 5 0 0 1 2 3 4 5 6 -5 0
Isolation (dB)
-40 C
-10 -15 -20 -25 -30 0 25 C 1 2 3 4 5 6 -40 C 85 C
Gain (dB)
Frequency (GHz)
Frequency (GHz)
Gain vs. Frequency
0 -5 0 -5
Isolation vs. Frequency
-40 C 25 C
Return Loss (dB)
-10 -40 C -15 -20 -25 -30 0 1 25 C 85 C 2 3 4 5 6
Return Loss (dB)
-10 -15 -20 85 C -25 -30 0 1
2
3
4
5
6
Frequency (GHz)
Frequency (GHz)
Input Return Loss vs. Frequency
Output Return Loss vs. Frequency
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
April 7, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200400 Rev. C
DATA SHEET * SKY65016-214LF
Absolute Maximum Ratings
Characteristic RF input power Supply voltage Supply current Power dissipation @ T = 25 C Operating temperature Storage temperature Value 15 dBm 5V 120 mA 500 mW -40 C to +85 C -65 C to +125 C
Pin Out (Top View)
4
1
3
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.
2
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.
Pin Descriptions
Pin Number 2, 4 Pin Name GND Description Equipotential point - Internal circuit common, which must be connected to the PCB ground or common via the lowest possible impedance. RF input - RF input with 50 nominal input impedance. An internally generated DC voltage is present at this pin, so an external DC block should be used to connect this pin to the external circuit. RF output - DC supply voltage input and RF output with 50 nominal output impedance. The nominal voltage required at this pin is listed in the Electrical Specifications Table. Supply current is determined by an external resistor connected between the DC power supply and this pin.
1
Input
Micro-X
0.020 (0.51 mm)
3
Output
0.100 (2.54 mm)
0.020 (0.51 mm)
0.092 (2.34 mm) 0.085 (2.16 mm) 0.026 (0.660 mm) 0.060 (1.52 mm)
Recommended Solder Reflow Profiles
Refer to the "Recommended Solder Reflow Profile" Application Note.
Tape and Reel Information
0.006 (0.15 mm)
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
200400 Rev. C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * April 7, 2006
3
DATA SHEET * SKY65016-214LF
Evaluation Board
IS VS C4 L2 L3 R1
The SKY65016 evaluation board comprises the SKY65016 amplifier, the input and output of which are connected via 50 microstrip transmission lines with DC blocking capacitors, C1 and C2, to the input and output SMA connectors, respectively. The positive supply voltage, VS, is connected to pin 3, RF output of the amplifier via the decoupling network, which consists of C4, L1, L2 and R1. The power supply current, IS, must be limited, either via the current limit function of an external bench power supply, or by replacing L3 with resistor R1, the value of which is given in the Current Limiting Resistor Values Table. The evaluation board is shipped with L3 in place, which shifts an in-band series resonance of the supply decoupling network out of band. For low frequency applications, R1 may be used to conveniently limit supply current on the evaluation board. The evaluation board also contains a probe fixture, which facilitates the direct measurement of the s parameters of the SKY65016. The probe fixture comprises a very short coplanar waveguide (CPW) transmission line to pin 1 and an identical line to pin 3. All other pins of the amplifier are grounded. The CPW transmission lines are compatible with ground-signal-ground wafer probe tips, which can be connected to the RF ports of a vector network analyzer (VNA) via coaxial cables. The very small electrical length of these CPW transmission lines obviates the need to de-embed their effects from the s parameters that are measured. The supply constant current must be applied via the bias tee, which is typically integrated into the VNA, which is cascade with the output pin of the amplifier.
L1 Input C1 VD C2 Output
Evaluation Board Parts List
Component C1, C2, C4 L1 L2 R1 U1 Description Capacitor Inductor Ferrite bead Resistor Amplifier See Current Limiting Resistor Values Table 0603 SKY65016 Value 47 nF 33 nH Size 0603 0603 FBMH4525HM162N-T Suggested Part Number Comments
Current Limiting Resistor Values
VS, V 4 4.6 5 6 8 9 10 12 R1 Resistance, 13 28 38 63 113 138 163 213 Minimum Power Dissipation Rating, mW 125 125 125 125 250 500 500 500
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
April 7, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200400 Rev. C
DATA SHEET * SKY65016-214LF
Copyright (c) 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.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200400 Rev. C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * April 7, 2006
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