CF45538NSRG4 Datasheet, PDF (3/19 Pages) Texas Instruments – TIRIS RF-Module IC for Automotive

Contents
1 Overview.................................................................................................................... 4
2 Features..................................................................................................................... 4
3 TIRIS™ System Configuration (Schematic Diagram)........................................................ 4
4 Internal Block Diagram and Pin Assignment .................................................................. 5
5 Description of Pins...................................................................................................... 6
6 Function and Operation ............................................................................................... 6
6.1 General ............................................................................................................ 6
6.2 Sending Mode .................................................................................................... 7
6.3 Receiving Mode .................................................................................................. 7
7 Electrical Specifications............................................................................................... 9
7.1 Absolute Maximum Rating ...................................................................................... 9
7.2 Recommended Operating Conditions........................................................................ 10
8 Input-Output Specifications ........................................................................................ 10
8.1 Transmitter Signal I/O Timing................................................................................. 10
8.2 Receiver Signal I/O Timing.................................................................................... 11
9 Dimensional Outline Drawing – 16-pin SOP .................................................................. 12
10 Applied Circuit Configuration – Example...................................................................... 12
11 Typical Transmitter Circuit Configuration..................................................................... 13
12 Typical Receiver Circuit Configuration......................................................................... 14
13 Typical Antenna Circuit Configuration ......................................................................... 15
14 Precautions for Mounting and Actual Use .................................................................... 16
14.1 Power Supply Line ............................................................................................. 16
14.2 Wiring for Antenna Circuit ..................................................................................... 17
15 Package ................................................................................................................... 18
SCBU036 – December 1996
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