SLRM900 Datasheet, PDF (2/16 Pages) NXP Semiconductors – I-CODE Long range reader module hardware

Philips Semiconductors
I-CODE Long range reader
module hardware
CONTENTS
1
2
3
4
5
6
6.1
6.2
6.3
6.4
6.5
7
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.2
7.3
7.3.1
7.3.1.1
7.3.1.2
7.3.1.3
7.3.1.4
7.3.1.5
7.3.1.6
7.3.2
7.3.2.1
7.3.2.2
7.4
7.5
7.6
7.6.1
7.6.2
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
Antenna connector
Serial interface connector
Power supply connector
Switches
PCB connector
FUNCTIONAL DESCRIPTION
System overview
I-CODE labels
Host
I/O ports
Antenna
Power supply
Reader software
Reader hardware
RF board
Voltage regulation
Clock generator
Modulator and transmitter amplifier
Modulation index and RF power regulation
Receiver, filter, demodulator, and ADC
Opto-couplers
Microcontroller board
Microcontroller
RS232 interface
Printed circuit boards
EMC and EMI
Safety and reliability considerations
Antenna rupture and antenna short-circuit
Supply voltage
Product specification
SLRM900
8
LIMITING VALUES
9
ELECTRICAL SPECIFICATIONS
10
MECHANICAL SPECIFICATIONS
11
APPLICATION INFORMATION
11.1
Jumper settings
11.2
Hints for system integration
12
REFERENCE DOCUMENTS
13
DATA SHEET STATUS
14
DEFINITIONS
15
DISCLAIMERS
2002 May 24
2