AK4480 AKM [Asahi Kasei Microsystems], AK4480 Datasheet - Page 13

• Manufacturer Part Number: AK4480
• Description: High Performance 114dB 32-Bit DAC
• Manufacturer: AKM [Asahi Kasei Microsystems]

Note 16. When the 1152fs, 512fs or 768fs /256fs or 384fs /128fs or 192fs are switched, the AK4480 should be reset by the
Note 17. BICK rising edge must not occur at the same time as LRCK edge.
Note 18. DSD data transmitting device must meet this time.
Note 19. The AK4480 can be reset by bringing the PDN pin “L” to “H” upon power-up.
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MS1146-E-03
Timing Diagram
MCLK
LRCK
WCK
BICK
BCK
PDN pin or RSTN bit.
tCLKH
tBCKH
tBH
1/fCLK
tBCK
1/fs
1/fs
tB
Clock Timing
tCLKL
tBCKL
- 13 -
tBL
dCLK=tCLKH x fCLK, tCLKL x fCLK
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
[AK4480]
2012/01