AKD4126-A Datasheet, PDF (14/29 Pages) Asahi Kasei Microsystems – digital sample rate converter.

ASAHI KASEI
[AKD4126-A]
„ Toggle Switch Operation
Upper side is “H” and lower side is “L”.
[SW6] (PDN-AK4126): Power down switch of the AK4126 (U1).
The AK4126 (U1) should be reset once by bringing to “L” upon power-up.
Keep “H” during normal operation.
[SW7] (SMUTE-AK4126): Soft mute switch of the AK4126 (U1).
Output of the AK4126 (U1) is soft-muted by bringing to “H”.
[SW8] (PDN-AK4114-RX/TX): Power down switch of the AK4114 (U2) and the AK4114 (U3).
The AK4114 (U2) and the AK4114 (U3) should be reset once by bringing to
“L” upon power-up.
Keep “H” during normal operation.
„ LED Indication
[LED1] (UNLOCK): Output of UNLOCK pin of the AK4126 (U1).
Turns on when PLL of the AK4126 (U1) is unlocked.
[LED2] (INT0): Output of INT0 pin of the AK4114 (U2).
Turns on when the AK4114 (U2) is unlocked.
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2007/01