EM4097 Datasheet (EM Microelectronic) - READ/WRITE ANALOG FRONT-END

EM4097, READ/WRITE ANALOG FRONT-END

The EM4097 (previously named P4097) chip is a CMOS integrated transceiver circuit intended for use in an RFID basestation to perform the following functions: * Antenna driving with carrier frequency to transfer energy to the transponder * Data transfer to writable transponder by amplitude mo

EM4097 Features

* Integrated PLL system to achieve self adaptive carrier frequency to antenna resonant frequency

* Chip can be forced to run with external clock, division ratio 32

* 100kHz to 150kHz carrier frequency range Read/Write Mode using internal PLL signal

* Direct antenna driving using bri