ak4116 AKM Semiconductor, Inc., ak4116 Datasheet - Page 12

Manufacturer Part Number

ak4116

Description

Low Power 48khz Digital Audio Receiver

Manufacturer

AKM Semiconductor, Inc.

Datasheet

1.AK4116.pdf (37 pages)

ASAHI KASEI

The following circuits are available to feed a clock into the XTI pin of AK4116.

1) X’tal mode

2) External clock mode

3) OFF mode

MS0156-E-03

Clock Source

The X’tal with proper value should be connected between XTI and XTO pins.

EXCK bit should be set to “1” and the proper frequency clock input into the XTI pin. XTO pin should be left open.

CM1-0 bits should be set to “00” and XTL1-0 bits to “11” respectively. XTI and XTO pins should be left open. The

XTI pin can also be connected to ground externally.

External Clock

Note: External capacitance depends on the crystal oscillator (Typ.10-40pF).

Figure 10. OFF mode (CM1-0= “00”, XTL1-0= “11”)

Figure 9. External clock mode (EXCK= “1”)

Figure 8. X’tal mode (EXCK= “0”)

XTO

XTI

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AK4116

[AK4116]

2005/08