ak5702 AKM Semiconductor, Inc., ak5702 Datasheet - Page 35

• Manufacturer Part Number: ak5702
• Description: 4-channel Adc With Pll & Mic-amp
• Manufacturer: AKM Semiconductor, Inc.

MS0623-E-00
LRCK
BCLK(256fs)
#1 SDTOB(o)
#2 TDMIN(i)
#2 SDTOB(o)
Figure 37. Cascade TDM Connection example (TDM256, MSB justified)
15
15
15
AK5702 #1
AK5702 #2
32 BCLK
32 BCLK
32 BCLK
14
14
14
L1-#2
L1
L1
0
0
0
Figure 38. Cascade TDM256 Timing example
15
15
15
32 BCLK
32 BCLK
32 BCLK
14
14
14
R1-#2
R1
R1
0
0
0
SDTOA
SDTOB
SDTOA
SDTOB
TDMIN
TDMIN
15
15
15
MCLK
MCLK
LRCK
LRCK
32 BCLK
32 BCLK
32 BCLK
BLCK
BLCK
14
14
14
L2-#2
L2
L2
0
0
0
15
15
15
- 35 -
32 BCLK
32 BCLK
32 BCLK
R2-#2
14
14
14
R2
R2
GND
256 BCLK
0
0
0
15
32 BCLK
14
L1-#1
0
15
32 BCLK
14
R1-#1
8ch TDM
256fs
48kHz
256fs
0
15
32 BCLK
14
L2-#1
0
15
32 BCLK
14
R2-#1
0
15
14
[AK5702]
2007/06