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STRF0000 - CONTACTLESS READER CHIP SET

General Description

This is an analog front end dedicated to contactless Smartcards.

This interface complies with ISO 14443-2 Type B: powering, data transfer from reader to card with amplitude modulation, data transfer from card to reader.

Key Features

  • Supply voltage: from 5 V to 15 V.
  • Modulation: 10% ASK.
  • Data transfer to card: up to 424 KBit/second.
  • Data transfer to reader: up to 424 KBit/second.
  • DC subcarrier output level.
  • Quartz oscillator 13.56 MHz ± 100 ppm.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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STRF0000 CONTACTLESS READER CHIP SET DATA BRIEFING FUNCTION: ANALOG FRONT END FOR CONTACTLESS SMARTCARD READER s GENERAL DESCRIPTION – This is an analog front end dedicated to contactless Smartcards. – This interface complies with ISO 14443-2 Type B: powering, data transfer from reader to card with amplitude modulation, data transfer from card to reader. s MAIN FEATURES – Supply voltage: from 5 V to 15 V – Modulation: 10% ASK – Data transfer to card: up to 424 KBit/second – Data transfer to reader: up to 424 KBit/second – DC subcarrier output level – Quartz oscillator 13.56 MHz ± 100 ppm FUNCTION: DECODER AND FRAME FORMATING FOR CONTACTLESS SMARTCARD READERS s GENERAL DESCRIPTION – This is an FPGA dedicated to contactless Smartcard.