AKD5383 Datasheet, PDF (3/22 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.B FOR AK5383VF

ASAHI KASEI
[AKD5383 Rev.B]
n Operation sequence
(1) Set up the power supply lines
VP+=+15V, VP- = -15V, VA+=+5V, VD+=+3.3V∼5.25V, AGND=DGND=0V
Each supply line should be distributed from the power unit.
(2) Set up the evaluation modes and jumper pins.(See next item)
There are many jumper pins to cover many evaluation modes.
Please take care of setting.
(3) Set up the DIP SW position for the DIT.(See next item)
This does not affect AK5383 operation.
(4) Power On.
The AK5383 should be reset once by bringing PD "L"(SW4) upon power-up.
(5) AK5383 can be reset by SW4 during operation.
Lower position resets the device, and the upper position is for normal operation.
Note: In any case of changing clocks during operation, the device should be reset by
bringing PD "L". If not followed, the AK5383 may be destroyed since its internal logic
uses dynamic circuit.
n The evaluation modes and corresponding jumper pin settings.
1. Evaluation Mode
Applicable Evaluation Mode
1-1 Using D/A converter board for the analog performance analysis.
1-2 DIT (Optical Link) [Default]
1-3 All interface signals(MCLK, BICK and LRCK) are fed from external circuit.
1-4 Feed all interface signals to the external circuit through PORT2.
1-1. Using D/A converter board for the analog performance analysis.
The AK5383 can be evaluated by distortion analyzer using various AKM's D/A converter evaluation boards
through PORT2.
[Slave mode]
JP9
LR
JP7
BC
JP11
JP12
EXT
XTL
MCLK
XTE
Figure 2. Jumper Set up (D/A)
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