ASAHI KASEI
[AKD4127-A]
<KM085601>
2006/11
- 1 -
GENERAL DESCRIPTION
The AKD4127-A is an evaluation board for AK4127, the digital sample rate converter. The AKD4127-A
has the digital audio interface and can achieve the interface with digital audio system via opt-connector.
Ordering guide
AKD4127-A --- AK4127 Evaluation Board
FUNCTION
•
DIR/DIT with optical input/output
•
10pin Header
for AKM AD/DA evaluation board
Opt In
AK4114
10pin
Header
DSP
Data
5V
GND
Opt Out
AK4114
10pin
Header
DSP
Data
AK4127
COAX
Regulator
COAX
Figure 1. AKD4127-A Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
AK4127 Evaluation Board Rev.0
AKD4127-A
