AKD4103A Datasheet, PDF (2/19 Pages) Asahi Kasei Microsystems – AK4103A Evaluation Board Rev.0

ASAHI KASEI
[AKD4103A-B]
Evaluation Board Manual
„ Operating sequence
(1) Set up the power supply lines.
[+ 5V]
(Red) = 5V
[GND]
(Black) = 0V
(2) Set up the evaluation mode and jumper pins. (Refer to the following item.)
(3) Connect cables. (Refer to the following item.)
(4) Power on.
The AK4103A should be reset once bringing PDN(SW2) “L” upon power-up.
„ Evaluation modes
(1) Evaluation for DIT
Serial Data in(10pin port) – AK4103A – S/PDIF out(optical or BNC)
MCLK, BICK, LRCK and SDTI are input the via 10pin header (PORT5: DIT). The AKD4103A-B can be
connected with the AKM’s DAC evaluation board via 10-line cable.
a. Set-up of a Bi-phase output signal
Connector
JP19 (TXP)
Optical (PORT4)
OPT
XLR (J3)
XLR
BNC (J4)
BNC
Table 1. Set-up of TXP
b. Set-up of clock input and output
The used signals are MCLK, LRCK, BICK and SDTI (DAUX).
The signal level outputted and inputted from PORT5 is 5V.
Clock
PORT
MCLK
PORT5
BICK
PORT5
LRCK
PORT5
SDTI
(DAUX)
PORT5
Table 2. Clock input/output
<KM076800>
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2004/11