TOIM3000 Datasheet PDF (Infrared IrDA Integrated Interface Circuits)

TOIM3000 - Infrared IrDA Integrated Interface Circuits

Description

The TOIM3xxx series ICs provide proper timing for the front end infrared transceiver TFDS3000, as specified by the IrDA standard.

In the transmit mode, the TOIM3xxx provides IrDA-compatible electrical pulses to the infrared transceiver TFDS3000 on logic LOW electrical input.

Features

TOIM3000 D Pulse shaping function (shortening and stretching) used in infrared IrDA standard.

Datasheet Details

Part number	TOIM3000
Manufacturer	TEMIC Semiconductors
File Size	123.44 KB
Description	Infrared IrDA Integrated Interface Circuits
Datasheet	TOIM3000 Datasheet
Additional preview pages of the TOIM3000 datasheet.

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Full PDF Text Transcription

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TOIM3000/3232 Infrared IrDA Integrated Interface Circuits ULC-Technology: High-performance gate array package using dual metal layer CMOS technology, featuring sub-micronic channel length (0.8 mm) Description The TOIM3xxx series ICs provide proper timing for the front end infrared transceiver TFDS3000, as specified by the IrDA standard. In the transmit mode, the TOIM3xxx provides IrDA-compatible electrical pulses to the infrared transceiver TFDS3000 on logic LOW electrical input. In the receive mode, the TOIM3xxx stretches received infrared pulses to the proper bit width at the operating bit rate. The IrDA bit rate varies from 2.4 to 115.2 kbit/s. rate. The output pulses are fixed at 1.627 ms or 3/16 of bit time. D For the RS232 interface, the TOIM3232 uses an external crystal clock 3.

Published: Apr 16, 2005 |