AKM AK5394A Manual

ASAHI KASEI
AKD5394A is an evaluation board for AK5394A, the 24bit A/D converter for professional audio. It 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 or BNC connector. And it can achieve the
direct interface with AKM's D/A converter evaluation boards via 10-line flat cable.
Ordering guide
AKD5394A ---
• Analog input buffer circuits
• Clock generator circuits
• 2 type digital audio interfaces
- Optical output or COAX output by DIT(AK4103A)
- Direct interface with AKM's D/A converter evaluation boards via 10-line flat cable
• BNC connector for external clock input
Lch
Rch
* Circuit diagram and PCB layout are attached at the end of this manual.
< KM064804>
AK5394A Evaluation Board Rev.B
GENERAL DESCRIPTION
AK5394A Evaluation Board
FUNCTION
3.0 ∼ 5.25V 4.75 ∼ 5.25V
Input
AK5394A
Buffer
Figure 1. AKD5394A Block Diagram
- 1 -
GND
AK4103A
(DIT)
Clock
Generator
[AKD5394A]
AKD5394A
COAX
Opt Out
D/A Data
10pin Header
2005/05