IFoundry Systems IFSYS -7000 specifications IFSYS-7000 IrDATM SIR Endec Chip SOP8, Product Brief

IFSYS-7000 IrDATM SIR Endec Chip (SOP8)

Product Brief

The IFSYS -7000 is designed to be used as an add on peripheral IC for any SIR IrDATM compliant optoelectronic transceiver. It is ideally suited to applications requiring low cost and low power communication based on the IrDATM standard. IFSYS-7000 does not require an external crystal; it utilizes a 16X clock from the host system to provide the 16X baud rate clock for both encoding and decoding, using infrared pulse widths of 3/16th the bit time. iFoundry’s IFSYS-7000 supports the full complement of IrDATM V1.1 baud rates, from 9,600 bps right up to 115,200bps.

Key features

…Wide voltage operating range (2.7V – 5.5V). Single power supply input.

…Small form factor 8-pin SOP package.

…Operates in 3/16th mode transmit pulse width.

…Operates from an external 16X clock input from the host processor or UART. Supports the following speeds:

•9,600bps

•19,200bps

•38,400bps

•57,600bps

•115,200bps

Sample Block Diagram

IFSYS-7000

www.ifoundrysys.com

Doc. P/N: MDMA01479	Specifications subject to change	Rev. 1.80
© 2007 iFoundry Systems		19 Apr 2007