AK4118A Datasheet, PDF (23/56 Pages) Asahi Kasei Microsystems – High Feature 192kHz 24bit Digital Audio I/F Transceiver

[AK4118A]
2) TX
When MONO bit = “1” and TLR bit = “0”, the AK4118A outputs Lch data through TX1 as biphase signal. When
MONO bit = “1” and TLR bit = “1”, then Rch data is output.
1 LRCK
LRCK
(except IIS)
LRCK
(IIS)
Serial Data
DAUX
A0
B0
A1
B1
MONO = 1, TLR=0
TX
Biphase (Image)
MONO = 1, TLR=1
TX
Biphase (Image)
A0
A1
B0
B1
1 frame
Figure 17. MONO Mode (TX)
XTI XTO
L ch
A K411 8A
TX _(Master) DAUX
MCKO
XTI
R ch
A K411 8A
TX _(Slave) DAUX
MCLK
BICK
LRCK
SDATA
ADC
(AK 5394 A)
Figure 18. MONO Mode Connection Example (TX)
Note: In case of the connection example (Figure 18) or when more than one AK4118A’s are used, LRCK and BICK
should be input after reset so that the phase of TX outputs is aligned. The AK4118A’s should be set by following
sequence (Figure 19).
MS1130-E-02
- 23 -
2009/12