[AKD4430-SA]

Board Outline Chart

Outline Chart

VDD

AGND

SW2

U3

TEST1

PORT2

1

10

VCC

CVDD

REG

T1

LOUT

ROUT

T2

COAX

U2

1

SW1

H

L

U1

1

PORT1

Figure 2. AKD4430-SA Outline Chart

Comment

(1) LOUT, ROUT (BNC-JACK)

It is analog signal output Jack. The signal is output from LOUT/ROUT pins.

(2) COAX, PORT1, PORT2 (Digital signal connector)

COAX (BNC-JACK): Digital signal (SPDIF, Fs: 24～48kHz) is input to the AK4115. (Default)

PORT1 (Optical Connecter): Optical digital signal (SPDIF, Fs: 32～48kHz) is input to the AK4115.

PORT2 (10 pin header): The clock and data can be input and output with this connector.

(3) REG, VDD, AGND, CVDD, VCC

These are the power supply connectors. Connect power supply with these pins.

As for the detail comments, refer to the setup of power supply in P3.

(4) SW1, SW2 (Switch)

SW1: Setting of frequency of MCKO that is output from AK4115.

SW2: Reset of AK4115. Keep “H” during normal operation.

KM101701

2010/04

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