AL1402 데이터 시트보기 (PDF) - Unspecified
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AL1402 Datasheet PDF : 8 Pages
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Sample Application Schematic
+5V
0.1uF
5
NC
INPUT
VCC
4
3
C_LIMIT
GND
2
1
NC
8.2k
TOTX173* 6
OPTICAL OUT
+5V
5
OUTPUT
VCC
1
3
GND1
GND2
2
4
TORX173* 6
47uH
+5V
0.1uF
OPTICAL IN
ERROR
+5V
WDCLK
RESET
OPTOGEN
20
19
VDD
OPDGOUT
4 WDCLK
5 RESET
0.1uF
IN 1/2
IN 3/4
IN 5/6
IN 7/8
11
12
13
14
6
NC 2
NC 3
WDCLKNEG
NC
NC
GND
1
USER0
USER1
USER2
USER3
FMT0
FMT1
FMT2
FMT3
15
16
17
18
7
8
9
10
IN 1/2
IN 3/4
IN 5/6
IN 7/8
TIME CODE
MIDI DATA
+5V
+5V
0.1uF
OPTOREC
24
VDD
6
3
4
OPDIGIN
FMT0
FMT1
OPDIGTHRU
OUT 1/2
19
10
OUT 3/4 11
OUT 5/6 12
OUT 7/8 13
21
20
ERROR
HOLDERR
23 LINMODE
2
5
MODE0
MODE1
22
MUTE
GND
1
USER0
USER1
USER2
USER3
DVCO
SVCO
WDCLK
BCLK
14
15
16
17
18
7
8
9
OPDIGTHRU
OUT 1/2
OUT 3/4
OUT 5/6
OUT 7/8
TIME CODE
NC
NC
MIDI DATA
DVCO
SVCO (Master Mode, can be MCLK)
* Optical I/O parts shown are Toshiba parts. The Sharp GP1F33RT or equivalent is also compatible.
WDCLK (Slave Mode)
WDCLK (Master Mode)
BCLK (Master Mode)
INL/R
WDCLK
BCLK
MCLK
ADC
LEFTIN
RIGHTIN
OUTL/R
WDCLK
BCLK
MCLK
DAC
LEFTOUT
RIGHTOUT
Figure E. OptoGen/OptoRec setup
The OptoGen accepts input from an ADC, then outputs the Alesis optical format. The
OptoRec accepts input in Alesis optical format, then outputs to a DAC.
Alesis Semiconductor
DS1402-0702
12555 Jefferson Blvd., Suite 285
Los Angeles, CA 90066
Phone (310) 301-0780 Fax (310) 306-1551 www.alesis-semi.com
-6-
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