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PCF7991AT Datasheet Advanced Basesation-ic

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS DATA SHEET PCF7991AT Advanced Basestation IC Product Specification (Rev. 1998 Apr 20) printed 1998 Apr 20 Philips Semiconductors Advanced Basestation IC CONTENTS 1 2 3 4 5 6 6.1 6.2 7 8 8.1 8.2 8.3 8.4 8.5 8.5.1 8.5.2 8.5.3 8.5.4 8.5.5 8.5.6 8.6 8.7 8.8 8.8.1 9 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.

General Description

ORDERING INFORMATION BLOCK DIAGRAM QUICK REFERENCE DATA PINNING INFORMATION Pinning Diagram Pin Description MINIMUM APPLICATION CIRCUITRY FUNCTIONAL DESCRIPTION Power Supply Antenna driver Modulator Oscillator Receiver Synchron Demodulator Bandpass Filter, Amplifier and Digitizer Phase Measurement Determining the Sampling Time Data Amplitude Comparison System Diagnostics Power-on reset Power-down modes Serial Interface Serial Interface Mode COMMAND SET READ_TAG WRITE_TAG_N WRITE_TAG READ_PHASE SET_SAMPLING_TIME GET_SAMPLING_TIME SET_CONFIG_PAGE GET_CONFIG_PAGE LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS PACKAGE DEFINITIONS LIFE SUPPORT APPLICATIONS Product Specification (Rev.

1998 Apr 20) PCF7991AT printed 1998 Apr 20 2 Philips Semiconductors Advanced Basestation IC Product Specification (Rev.

1998 Apr 20) PCF7991AT 1

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