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Texas Instruments TRF0206-SP, User Manual

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Texas Instruments TRF0206-SP User Manual Download Page 7

2.4 Stack-Up and Material

The TRF0206-SP EVM is a 67-mil, 4-layer board whose material type is Isola

®

 185HR. The top layer routes the 

power, ground, and signals between SMA connectors and the device. Second layer is the reference RF ground 
layer. The signal trace impedance is targeted at 50 Ω. The bottom 3 layers are ground layers.

Figure 2-6. TRF0206-SP EVM Stack-Up (Units in Mils)

www.ti.com

EVM Overview

SLAU877 – OCTOBER 2022

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TRF0206-SP Evaluation Module

7

Copyright © 2022 Texas Instruments Incorporated

Summary of Contents for TRF0206-SP

Page 1: ...Material 7 3 Test Setup Diagrams 8 3 1 S Parameter Test Setup 8 3 2 Noise Figure Test Setup 9 3 3 Two Tone OIP3 Test Setup 10 4 Related Documentation 11 List of Figures Figure 1 1 Single Tone Setup for Gain and Output P1dB 2 Figure 2 1 TRF0206 SP EVM Schematic 4 Figure 2 2 Top Layer 5 Figure 2 3 Layer 2 5 Figure 2 4 Layer 3 5 Figure 2 5 Bottom Layer 5 Figure 2 6 TRF0206 SP EVM Stack Up Units in Mi...

Page 2: ...or 3 3 V Single Bench Power Supply 3 3 V J1 GND DMM Current Measurement Hyperlabs HL9402 or similar Figure 1 1 Single Tone Setup for Gain and Output P1dB 1 2 General Usage Information This section provides general usage information for the TRF0206 SP EVM Figure 1 1 shows a general single tone setup diagram as a reference point for the following instructions some components such as supply bypass ca...

Page 3: ...inimize reflections f Lastly it is recommended to properly characterize and account for the insertion loss of RF coaxial coax cables attenuator pads and passive baluns to measure accurate gain and power levels for the device 4 Matching considerations a TRF0206 SP is a wide band amplifier and it receives 50 Ω input matching over its operating bandwidth up to about 7 GHz A signal generator or noise ...

Page 4: ...B layer prints and EVM stack up information 2 1 Schematic Figure 2 1 shows the TRF0206 SP EVM schematic Figure 2 1 TRF0206 SP EVM Schematic EVM Overview www ti com 4 TRF0206 SP Evaluation Module SLAU877 OCTOBER 2022 Submit Document Feedback Copyright 2022 Texas Instruments Incorporated ...

Page 5: ... PCB layers for this EVM Figure 2 2 Top Layer Figure 2 3 Layer 2 Figure 2 4 Layer 3 Figure 2 5 Bottom Layer www ti com EVM Overview SLAU877 OCTOBER 2022 Submit Document Feedback TRF0206 SP Evaluation Module 5 Copyright 2022 Texas Instruments Incorporated ...

Page 6: ...Solutions Header 100mil 3x1 Tin TH Header 3 PIN 100mil Tin 9 L1 1 1000 Ω BLM15HD102SN1D MuRata Ferrite Bead 1000 Ω at 100 MHz 0 25 A 0402 0402 10 R1 1 49 9 ERJ 1GEF49R9C Panasonic RES 49 9 1 0 05 W AEC Q200 Grade 1 0201 0201 11 R2 1 2 49k CRCW04022K49FKED Vishay Dale RES 2 49 k 1 0 063 W AEC Q200 Grade 0 0402 0402 12 R3 1 3 24k CRCW04023K24FKED Vishay Dale RES 3 24 k 1 0 063 W AEC Q200 Grade 0 040...

Page 7: ...ween SMA connectors and the device Second layer is the reference RF ground layer The signal trace impedance is targeted at 50 Ω The bottom 3 layers are ground layers Figure 2 6 TRF0206 SP EVM Stack Up Units in Mils www ti com EVM Overview SLAU877 OCTOBER 2022 Submit Document Feedback TRF0206 SP Evaluation Module 7 Copyright 2022 Texas Instruments Incorporated ...

Page 8: ...the input and output ports of the EVM respectively 2 Before connecting the RF coax cables to the EVM you must calibrate the VNA along with the cables using a calibration kit 3 Make sure the frequency sweep and output power level from the VNA is set within the linear operating range of the TRF0206 SP devices The resolution bandwidth RBW and dynamic range of the VNA can be adjusted to give optimum s...

Page 9: ...using a noise diode and a spectrum analyzer or a noise figure analyzer 2 While doing the measurement take into account any RF cable losses to the EVM board Any external input attenuator added for matching will result in proportional NF degradation and must be calibrated out in the measurement 3 Also onboard losses of the input traces at the device input pin must be factored into the NF measurement...

Page 10: ...nded to keep the total output power level approximately 6 to 8 dB lower than the 1 dB compression point See the device data sheet for the output power levels supported by the device 4 For the OIP3 test the two tones can be spaced by the specified frequency 5 Set the spectrum analyzer attenuation setting appropriately so that the spectrum analyzer non linearity does not affect the measurements 6 Ke...

Page 11: ...owing Texas Instruments TRF0206 SP Single Channel 10 MHz to 6 5 GHz 3 dB BW ADC Driver Amplifier data sheet www ti com Related Documentation SLAU877 OCTOBER 2022 Submit Document Feedback TRF0206 SP Evaluation Module 11 Copyright 2022 Texas Instruments Incorporated ...

Page 12: ...other than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control techniques are used to the extent TI deems necessary TI does not test all parameters of each EVM User s claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects...

Page 13: ... These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation...

Page 14: ...y for convenience and should be verified by User 1 Use EVMs in a shielded room or any other test facility as defined in the notification 173 issued by Ministry of Internal Affairs and Communications on March 28 2006 based on Sub section 1 1 of Article 6 of the Ministry s Rule for Enforcement of Radio Law of Japan 2 Use EVMs only after User obtains the license of Test Radio Station as provided in R...

Page 15: ... any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard User assumes all responsibility and liability for any improper or unsafe handling or use of the EVM by User or its employees affiliates contractors or designees 4 4 User assumes all...

Page 16: ...OR DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthermore no return of EVM s will be accepted if the package has been opened and no return of the EVM s will be accepted if they are damaged or otherwise not in a resalable condition If User feels it has...

Page 17: ...o change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for and you will fully indemn...

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