SLOS787H – MAY 2012 – REVISED APRIL 2014
Table of Contents
1
Device Overview
.........................................
6.7
Transmitter – Analog Section
.......................
1.1
Features
..............................................
6.8
Transmitter – Digital Section
........................
6.9
Transmitter – External Power Amplifier and
1.2
Applications
...........................................
Subcarrier Detector
.................................
1.3
Description
............................................
6.10
TRF7964A IC Communication Interface
............
1.4
Functional Block Diagram
............................
6.11
Special Direct Mode for Improved MIFARE™
2
Revision History
.........................................
Compatibility
.........................................
3
Device Characteristics
..................................
6.12
Direct Commands from MCU to Reader
............
4
Terminal Configuration and Functions
..............
6.13
Register Description
.................................
4.1
Pin Assignments
......................................
7
Application Schematic and Layout
4.2
Terminal Functions
...................................
Considerations
..........................................
5
Specifications
............................................
7.1
TRF7964A Reader System Using Parallel
Microcontroller Interface
.............................
5.1
Absolute Maximum Ratings
..........................
7.2
TRF7964A Reader System Using SPI With SS
5.2
Recommended Operating Conditions
................
Mode
................................................
5.3
Electrical Characteristics
............................
7.3
Layout Considerations
..............................
5.4
Handling Ratings
....................................
7.4
Impedance Matching TX_Out (Pin 5) to 50
Ω
......
5.5
Thermal Characteristics
.............................
7.5
Reader Antenna Design Guidelines
................
5.6
Switching Characteristics
...........................
8
Device and Documentation Support
...............
6
Detailed Description
...................................
8.1
Community Resources
..............................
6.1
Overview
............................................
8.2
Trademarks
..........................................
6.2
System Block Diagram
..............................
8.3
Electrostatic Discharge Caution
.....................
6.3
Power Supplies
......................................
8.4
Glossary
.............................................
6.4
Receiver – Analog Section
..........................
9
Mechanical Packaging and Orderable
6.5
Receiver – Digital Section
...........................
Information
..............................................
6.6
Oscillator Section
...................................
9.1
Packaging Information
..............................
Copyright © 2012–2014, Texas Instruments Incorporated
Table of Contents
3
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