SLRM900 Datasheet, PDF (4/16 Pages) NXP Semiconductors – I-CODE Long range reader module hardware

Philips Semiconductors
I-CODE Long range reader
module hardware
5 BLOCK DIAGRAM
Product specification
SLRM900
handbook, full pagewidth
power
supply
+24 V DC
serial
interface
VOLTAGE
REGULATION
RF BOARD
MODULATOR
TRANSMITTER
AMPLIFIER
13.56 MHz
CLOCK GENERATOR
(AND DIVIDER)
MODULATION
INDEX
ADJUSTMENT
RF POWER
REGULATION
OPTO COUPLERS
RECEIVER, FILTER
AND DEMODULATOR
antenna
MICROCONTROLLER BOARD
ADC
MICROCONTROLLER
UNIT
RS232 DRIVER
FLASH
EPROM
RAM
SW1
SW2
I/O
(optional)
MGW307
2002 May 24
Fig.1 Block diagram.
4