DEMO90121DA Melexis Inc, DEMO90121DA Datasheet - Page 17
DEMO90121DA
Manufacturer Part Number
DEMO90121DA
Description
KIT DEMO RFID DOOR ACCESS
Manufacturer
Melexis Inc
Type
RFID (Radio Frequency Identification)r
Datasheet
1.DEMO90121DA.pdf
(25 pages)
Specifications of DEMO90121DA
Contents
Reader Board, Antenna Board, 3 tag cards, Battery, Battery cable, Software and Documentation
For Use With/related Products
MLX90121
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Example in ISO1569-Dual Sub-carrier
Data Slicer
LTC is an internal signal which controls the time constant of the comparator. This signal is switched to
ensure a proper decoding in ASK modes in order to improve the reading performances.
LTC is controlled according to the following parameters in the LTC register:
Recommended delay for ISO standard
3901090121
Rev. 009
LTCEn: it enables the LTC circuit.
LTCDelay: delay to switch the time constant (see next table).
RSSI
LTC
LTCDelay
Delay
Input Signal
MV start
DOUT
CK
Page 17 of 26
13.56MHz RFID Transceiver
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MLX90121
Data Sheet
Sept.-2009