M1725_15 Datasheet, PDF (7/10 Pages) Unisonic Technologies – 16-BIT,96KHZ STEREO AUDIO D/A CONVERTER

M1725
„ TIMING DIAGRAMS
LRCKIN
BCKIN
DIN
t_BCKH
t_BCKL
t_BL
t_LB
t_CY
t_DH
t_DS
t_CY
t_BCKH
t_BCKL
t_BL
t_LB
t_DS
t_DH
BCKIN Pulse Cycle Time
≥100ns
BCKIN Pulse Width High
≥50ns
BCKIN Pulse Width Low
≥50ns
BCKIN Rising Edge to LRCIN Edge ≥30ns
LRCIN Edge to BCKIN Rising Edge ≥30ns
DIN Set Up Time
≥30ns
DIN Hold Time
≥30ns
Figure 1.Audio Data Input Timing
CMOS IC
1.4V
1.4V
1.4V
Figure 2.Normal Data Input Timing
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-427.A