AKD5388-A Datasheet, PDF (1/36 Pages) Asahi Kasei Microsystems – AK5388 Evaluation Board Rev.4

[AKD5388-A]
AKD5388-A
AK5388 Evaluation Board Rev.4
GENERAL DESCRIPTION
AKD5388 is an evaluation board for the digital audio 24bit 216kHz 4ch A/D converter, AK5388. The
AKD5388-A includes the input circuit and also has a digital interface transmitter. Further, the AKD5388-A
can achieve the interface with digital audio systems via opt-connector.
AKD5388-A is an evaluation board for AK5388, of 216kHz sampling 24bit 4ch A/D converter for
professional audio. AKD5388-A has analog input buffer circuits, clock generator circuits, and digital audio
interfaces. Therefore it can achieve the interface with digital audio systems via optical connector. And it
can achieve the direct interface with AKEMD’s D/A converter evaluation boards of via 10-line flat cable.
Ordering guide
AKD5388-A --- AK5388 Evaluation Board
FUNCTION
• DIT with optical output
• BNC connector for an external clock input
XRIN2
RIN2
LIN2
XLIN2
XRIN2
RIN2
LIN2
XLIN2
-15V +15V
+5V +3.3V AGND DGND
REG ^+3.3V
REG ^+5V
JP9
JP10
AVDD1 DVDD
AVDD2
BVSS DVSS
Input
Buffer
AK5388
EXT VCC (+5V)
24.576MHz
Clock
Generator
AK4101A
(DIT)
PORT1
Opt
Out
PORT2
Opt
Out
PORT3
DSP Data
PORT4
DSP Data
10pin Header
Figure 1. AKD5388-A Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
<KM090205>
-1-
2009/03