DEMOBOARD-T7024PGM Atmel, DEMOBOARD-T7024PGM Datasheet
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DEMOBOARD-T7024PGM
Specifications of DEMOBOARD-T7024PGM
Related parts for DEMOBOARD-T7024PGM
DEMOBOARD-T7024PGM Summary of contents
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Bluetooth Front-end IC T7024 Design Guide General Information The T7024 is a single supply front-end IC especially designed for applications in the 2.4 GHz to 2.5 GHz frequency band. The front end consists of a Power Amplifier (PA), a ...
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Reference Design for PSSO20 Package Design Guide T7024 2 The typical application board that supports circuitry of the T7024 in a PSSO20 package is shown in Figure 2, Figure 3 on page 3 and Figure 4 on page 3. The ...
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Figure 3. T7024 Application Board Layout (PSSO20 Package) LNA_SUPPLY 100pF 3.9nH 100pF 1.8pF 0R LED DIL-Switch 2k7R 0R 0R 390R Figure 4. T7024 Application Board Schematic (PSSO20 Package) LNA OUT 100p * PU 100p * ...
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Reference Design for QFN20 Package Design Guide T7024 4 The typical application module support circuitry of the T7024 in a QFN20 package is shown in Figure 6 on page 5, Figure 7 on page 5 and Figure 8 on page ...
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Figure 7. T7024 Application Board Schematic (QFN20 Package) RX_ON 100p PU 100p R is selected 1 with DIL-switch PIN diode replaced by LED on application- board 4549D–BLURF–06/04 Figure 6. T7024 Application Board Layout (QFN20 Package) 0.8pF HQ LED 2k7 0R ...
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Power Amplifier Design Guide T7024 6 The power amplifier of the T7024 is designed as a three-stage amplifier. The input stage of the amplifier is AC-coupled to PA_IN. Therefore blocking capacitor is not nec- essary at the input ...
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For the design of the output matching circuit, an S-parameter test set or network ana- lyzer may not be used. The measurement of the output matching with a network analyzer results in wrong values since the measurement is done ...
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Design Guide T7024 8 Figure 8. Typical Ramp Curve for T7024 in QFN20 Package (Temperature 20° -10 -15 - 100 150 Figure 9. Schematic for Simple Temperature Compensation Power levels ...
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Low-noise Amplifier 4549D–BLURF–06/04 The Low-Noise Amplifier (LNA) of the T7024 is a two-stage amplifier with an internal matching at 2.45 GHz. The LNA includes DC supply, RF input, RF output, two control signals and ground connections. To achieve good noise ...
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Switch Driver Application Board Connectors Design Guide T7024 10 The switch driver of the T7024 front end is used to realize an antenna switch. A switched current source is used for this purpose. The supply of the LNA is also ...
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S-parameter Data for the Reference Designs 4549D–BLURF–06/04 Figure 12. LNA and PA Connectors for the Application Board LNA Connector (top view, cable leaves in top direction, upper left corner on application board) VS_LNA (red) PU (blue) Switch Out (green) RX_ON ...
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Design Guide T7024 12 Figure 14. Measured S-parameter Data for the LNA Output, QFN20 Package T7024 QFN20: LNA out 2 1 Start: 0. 050 000 000 GHz Stop: 5. 000 000 000 GHz Figure 15. Measured S-parameter Data for the ...
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Figure 16. Measured S-parameter Data for the LNA Input, PSSO20 Package T7024 PSSO20: LNA in Start: 0. 050 000 000 GHz Stop: 5. 000 000 000 GHz Figure 17. Measured S-parameter Data for the LNA Output, PSSO20 Package T7024 ...
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Load Pull Data for the Reference Designs Design Guide T7024 14 Figure 18. Measured S-parameter Data for the PA Input, PSSO20 Package T7024 PSSO20 Start: 0. 050 000 000 GHz Stop: 5. 000 000 000 ...
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Figure 19. Measured Load Impedance for the PA Output, PSSO20 Package (Reference: 50 Figure 20. Measured Load Impedance for the PA Output, QFN20 Package (Reference Design Guide T7024 15 ...
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Frequently Asked Questions Design Guide T7024 16 1. What is the advantage of SiGe Hetero Junction Transistor Technology? There are several advantages: • The silicon material itself has a 3 times higher thermal conductivity compared to GaAs material which leads ...
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Glossary 4549D–BLURF–06/04 8. What is the purpose of input and output matching? • Output matching of PA: the output of the PA device has to be matched to 50 Ohms in order to get maximum output power and efficiency. It ...
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