Edition 2008-04-04
Published by Infineon Technologies AG,
Am Campeon 1-12,
85579 Neubiberg, Germany
©
Infineon Technologies AG 2008-04-04.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be considered as a guarantee of
characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding
circuits, descriptions and charts stated herein.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office in Germany or the Infineon Technologies Companies and our Infineon Technologies
Representatives worldwide (www.infineon.com).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
TDK5100F
Revision History:
Previous Version:
Page
31-33, 35
31, 33, 35
2008-04-04
V1.1 as of November 2005
V 1.2
Subjects (major changes since last revision)
Added Min.-/Max.-values of output power and supply current
Added values of frequency range and for possible extension of frequency
range
We Listen to Your Comments
Any information within this document that you feel is wrong, unclear or missing at all?
Your feedback will help us to continuously improve the quality of this document.
Please send your proposal (including a reference to this document) to:
sensors@infineon.com
TDK5100F
Table of Contents
1
1.1
1.2
1.3
1.4
2
2.1
2.2
2.3
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.4.4.1
2.4.4.2
2.4.4.3
2.4.4.4
2.4.5
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4
4.1
4.1.1
4.2
4.3
4.3.1
4.3.2
5
Page
6
6
6
6
6
Product Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Order Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin Definition and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Functional Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
PLL Synthesizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Crystal Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Down Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PLL Enable Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Transmit Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power mode control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Recommended Timing Diagrams for ASK- and FSK-Modulation . . . . . 17
Applications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50 Ohm-Output Testboard Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50 Ohm-Output Testboard Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bill of Material (50 Ohm-Output Evalboard) . . . . . . . . . . . . . . . . . . . . . . . .
Stripline-Antenna Testboard Schematic . . . . . . . . . . . . . . . . . . . . . . . . . .
Stripline-Antenna Testboard Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bill of Material (Antenna board) FSK modulation . . . . . . . . . . . . . . . . . . . .
Application Hints on the Crystal Oscillator . . . . . . . . . . . . . . . . . . . . . . . . .
Design Hints on the Clock Output (CLKOUT) . . . . . . . . . . . . . . . . . . . . . .
Application Hints on the Power-Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC/DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC/DC Characteristic at 3V, 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AC/DC Characteristic at 2.1V ...4.0 V, -40°C ...+125°C . . . . . . . . . . . .
19
19
20
21
22
23
24
25
27
28
30
30
30
31
31
31
33
Package Outlines
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Data Sheet
5
V 1.2, 2008-04-04
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