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EM4094

EM Microelectronic
Part Number EM4094
Manufacturer EM Microelectronic
Description Analog Front-End
Published Apr 10, 2006
Detailed Description EM MICROELECTRONIC - MARIN SA Analog Front End Integrated Circuit for 13.56MHz RFID Base Station EM4094 General Descri...
Datasheet PDF File EM4094 PDF File

EM4094
EM4094


Overview
EM MICROELECTRONIC - MARIN SA Analog Front End Integrated Circuit for 13.
56MHz RFID Base Station EM4094 General Description The EM4094 is an analogue front end for 13.
56MHz RFID reader systems.
It is highly versatile so it can be used in different reader systems having sub carrier frequencies from 212kHz to 848kHz, hence covering ISO14443 and ISO15693 standards.
The adaptability is achieved using a 3 wire serial interface to program the system option bits.
The EM4094 operating voltage is comprised between 3.
3V and 5V.
The push-pull transmitter generates 200mW output RF power into a 50 load.
The output stage drivers are capable of OOK or ASK modulation from 7% up to 30% of AM modulation.
T...



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