Manuali utente per Texas Instruments TRF1500

Sommario

• Abstract

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• Product Support

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• Block

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• Related Documentation

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• World Wide Web

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• Email

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• Introduction

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• Design Considerations

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• External Components

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• Board Design and Impedance Matching

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• TRF 1500 Dual-Band Receiver

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• Figure 1. TRF1500 Dual-Band Receiver Block Diagram

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• Pin Descriptions

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• TRF1500 Control State

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• Control State and the Corresponding Active Circuits

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• Buffer Amplifier

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• Figure 2. Cascaded Block Diagram of the Low-Band Receiver Section

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• Low-Band LNA

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• Low-Band LNA Turn on Time

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• Figure 3. Voltage Divider at Low-Band LNA Input

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• Low-Band LNA Input

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• Low-Band LNA Output

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• Figure 4. Low-Band LNA Input Configuration

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• Surface Acoustic Wave (SAW) Filter

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• Figure 5. Low-Band LNA Output Configuration

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• Figure 6. SAW Filter Insertion Loss

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• Low-Band Mixer

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• Low-Band Mixer RF Input

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• Figure 7. Low-Band Mixer RF Input Configuration

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• Low-Band Mixer LO Input

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• Low-Band IF Output

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• Figure 8. Low-Band Mixer LO Input Configuration

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• Low-Band LO Buffer Amplifier Output

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• Figure 9. Low-Band IF Output Configuration

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• Figure 10. Low-Band Buffer Amplifier Output Configuration

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• Low-Band Cascaded Test Guide

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• LOW-Band Cascaded: Power Conversion Gain

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• LB LNA, LB Mixer, SAW Filter, and LB IF Amp Parameters

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• Low-Band Cascaded: Power Conversion Gain Reduction

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• Low-Band Cascaded: Noise Figure

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• Low-Band Cascaded: RF Input Return Loss

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• Low-Band Cascaded: LO Input Return Loss

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• LOW BAND: LO Buffer Output Power

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• Low-Band: Power Leakage LO In to RF In

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• Low-Band Cascaded: Third Order Input Intercept Point (IIP3)

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• Low-Band Cascaded: 1dB RF Input Compression Point

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• Low-Band Cascaded: 1dB Blocking Point

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• High-Band Cascaded Receiver Section: LNA, Mixer, LO Buffer Amplifier

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• Cascaded High-Band Receiver Section: LNA, Mixer, and LO Amplifier

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• Figure 11. Block Diagram of the High-Band Receiver Section

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• High-Band RF Input

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• High-Band LO Input

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• Figure 12. High-Band RF Input Configuration

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• Figure 13. High-Band LO Frequency Doubler Driven Configuration

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• Figure 14. High-Band LO Directly Driven Configuration

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• High-Band IF Output

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• Figure 15. High-Band IF Output Configuration

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• High-Band LO Buffer Amplifier Output

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• Figure 16. High-Band LO Buffer Amplifier Output Configuration

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• High-Band Cascaded Test Guide

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• High-Band Cascaded: Power Conversion Gain

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• HB LNA, HB mixer, HB IF amp

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• High-Band Cascaded: Power Conversion Gain Reduction

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• High-Band Cascaded: Image Rejection

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• High-Band Cascaded: Noise Figure

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• High-Band Cascaded: RF Input Return Loss

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• High-Band: LO Buffer Output Power

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• High-Band Cascaded: Power Leakage LO In to RF In

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• High-Band Cascaded: Third Order Input Intercept Point (IIP3)

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• High-Band Cascaded: 1dB Input Compression Point

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• High-Band Cascaded: 2X2 Spur Performance

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• High Band: 3X3 Spur Performance

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• Low-Band and High-Band Transmit

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• Low- and High-Band Transmit Mixer

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• Low-Band and High-Band Transmit Mixer RF Input

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• Figure 17. Transmit Mixer Block Diagram

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• Low- and High-Band Transmit Mixer IF Output

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• Figure 18. Low- and High-Band Transmit Mixer RF Input Configuration

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• Figure 19. Low- and High-Band Transmit Mixer IF Output Configuration

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• Low-Band Transmit Mixer Test Guide

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• Low-Band Transmit Mixer: Power Conversion Gain

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• Low-Band Transmit Performance Parameters

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• Low-Band Transmit Mixer: Noise Figure

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• Low-Band Transmit Mixer: Input Return Loss

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• Low-Band Transmit Mixer: Power Leakage LO In to TX In

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• Low-Band Transmit Mixer: Power Leakage TX In to LO In

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• Low-Band Transmit Mixer: 1dB Input Compression Point

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• Low-Band Transmit Mixer: Second Order Input Intercept Point (IIP2)

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• Low-Band Transmit Mixer: Third Order Input Intercept Point (IIP3)

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• High-Band Transmit Mixer Test Guide

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• High-Band Transmit Mixer Performance Parameters

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• Low-Band LNA Stand-Alone Test Guide

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• Low-Band LNA: Gain

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• Low-Band LNA: Input Return Loss

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• Low-Band LNA Parameters

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• Low-Band LNA: Output Return Loss

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• Low-Band LNA: Isolation

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• Low-Band LNA: 1dB Input Compression Point

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• Low-Band LNA: Noise Figure

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• Low-Band LNA: Third Order Input Intercept Point (IIP3)

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• Low-Band Receiver Mixer Stand-Alone Test Guide

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• Low-Band Receiver Mixer: Power Conversion Gain

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• Low-Band Receiver Mixer Parameters

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• Low-Band Receiver Mixer: Input Return Loss

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• Low-Band Receiver Mixer: Power Leakage LO In to RF In

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• Low-Band Receiver Mixer: Noise Figure

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• Low-Band Receiver Mixer: 1dB RF Input Compression Point

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• Low-Band Receiver Mixer: Third Order Input Intercept Point (IIP3)

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• Appendix A: Test Bench Configuration

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• and LO Buffer Output Power

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• Point Measurements

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• Figure 22. Test Bench Setup: Noise Figure

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• Figure 23. Test Bench Setup: Power Leakage LO In to RF In

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• Figure 24. Test Bench Setup: Power Leakage RF In to LO In Measurements

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• Figure 25. Test Bench Setup: LNA Noise Figure Measurements

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• Figure 27. Test Bench Setup: LNA 1dB Input Compression Point

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