AD1837 Analog Devices, AD1837 Datasheet - Page 15

• Manufacturer Part Number: AD1837
• Description: 2 ADC, 8DAC 96 Khz, 24-Bit Sigma Delta Codec
• Manufacturer: Analog Devices

REV. PrA
ASDATA
ALRCLK
ABCLK
Figure 9. ADC Packed Mode Timing
t
ABH
t
ALH
t
t
ABL
t
ADS
ALS
MSB
t
ADH
PRELIMINARY TECHNICAL DATA
ADC DATA
DAC DATA
LRCLK
LRCLK
BCLK
t
BCLK
ABP
MSB-1
32 BCLKs
SLOT 1
32 BCLKs
SLOT 1
LEFT 1
LEFT
Figure 7. ADC Packed Mode 256
Figure 8. DAC Packed Mode 256
SLOT 2
SLOT 2
LEFT 2
t
ABDD
MSB
MSB
SLOT 3
SLOT 3
LEFT 3
MSB–1
MSB–1
–15–
SLOT 4
SLOT 4
LEFT 4
256 BCLKs
256 BCLKs
MSB–2
MSB–2
SLOT 5
RIGHT 1
RIGHT
SLOT 5
DLRCLK
DSDATA
DBCLK
RIGHT 2
Figure 10. DAC Packed Mode Timing
SLOT 6
SLOT 6
RIGHT 3
SLOT 7
t
SLOT 7
t
DBH
DLH
RIGHT 4
t
t
SLOT 8
SLOT 8
DBL
t
DDS
DLS
MSB
t
DDH
t
DBP
MSB-1
AD1837