SLX24C01 Datasheet | Siemens Semiconductor Group

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 8 9 10 11 11.1 11.2 12 13 14 15 LIMITING VALUES SLRM900 ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS APPLICATION INFORMATION Jumper settings Hints for system integration REFERENCE DOCUMENTS DATA SHEET STATUS DEFINITIONS DISCLAIMERS 2002 May 24 Philips Semiconductors Product specification I-CODE Long range reader module hardware 1 FEATURES SLRM900 - 24 V DC power supply - 13.56 MHz carrier frequency - RS232 serial interface, 115.2 or 57.6 kbaud data rate - Regulated RF output power, software adjustable from 2 up to 10 W at 50 Ω - Software adjustable modulation index from 10% to 20% - Firmware upgradable via RS232 interface - Programmable input and output ports (optional) - Electronic Article Surveillance (EAS) stand-alone mode (EAS output signal optional) - Anticollision capability - Support of both standard and fast mode - Bundes Amt fuer Post und Telekommunikation (BAPT) and Federal munications mission (FCC) approval - CE pliant. 2 APPLICATIONS Optional input and output ports, and an RS232 interface offer the possibility to connect the unit to a microcontroller or PC. The SLRM900 is designed to access all types of labels and transponders that are based on the I-CODE1 label IC. Read and write functionality is included, as well as sophisticated ways to use the anticollision capability of I-CODE. High...