EM4095 - Read / Write Analog Front-End

Product Overview

EM Microelectronic

Datasheet Details

Part number	EM4095
Manufacturer	EM Microelectronic
File Size	367.00 KB
Description	Read / Write Analog Front-End
Datasheet	EM4095 Datasheet
Additional preview pages of the EM4095 datasheet.

Product details

Description

The EM4095 (previously named P4095) chip is a CMOS integrated transceiver circuit intended for use in an RFID basestation to perform the following functions: - antenna driving with carrier frequency - AM modulation of the field for writable transponder - AM demodulation of the antenna signal modulation induced by the transponder communicate with a microprocessor via simple interface. Data transmission by Amplitude Modulation with externally adjustable modulation index using single ended d

Features

Integrated PLL system to achieve self adaptive carrier frequency to antenna resonant frequency.
No external quartz required.
100 to 150 kHz carrier frequency range.
Direct antenna driving using bridge drivers.
Data transmission by OOK (100% Amplitude Modulation) using bridge driver Typical Operating Configuration Read Only Mode LA +5V CRES CDV1 +5V CDV2 RDY /CLK 1 16 CDC2 2 15 CFCAP 3 14 SHD DEMOD_OUT 4 EPM44009955 13 5 12 MOD P 6 11 CAGND 7 10.

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Other Datasheets by EM Microelectronic

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Published: Aug 17, 2005 |