Alesis Semiconductor
DS1401A-0702 12555 Jefferson Blvd., Suite285
Los Angeles, CA 90066
Phone (310) 301-0780 Fax (310) 306-1551 www.alesis-semi.com
We make the parts that set creative people free
General Description
The AL1401A OptoGen interface is
designed to accept four stereo pairs of
audio data and produce the data stream
appropriatefortheAlesisADATGe2optical
format, U.S. patent number 5,297,181.
Use of this product requires a license
agreement between manufacturer and
Alesis Studio Electronics. Details and
agreement information are available upon
request from Alesis Semiconductor or
Alesis Studio Electronics.
Features
G71 Compatible with ADATGe2 Type I and II
formats
G71 4 stereo pairs as inputs using standard
DAC formats
G71 4 user bit inputs to transmit time-
code, MIDI data, etc.
G71 Internal PLL generates required clocks
from Word Clock.
Applications
G71 Transmit information to ADATGe2
compatible devices
GND
N/C
FMT1
FMT2
FMT3
FMT0
WDCLK
RESET
WDCLKNEG
N/C
USER0
USER1
USER2
USER3
VDD
IN 7/8
IN 5/6
IN 3/4
IN 1/2
OPDIGOUT
Figure A. 24 pin SOIC