AD1835A Analog Devices, AD1835A Datasheet - Page 5

• Manufacturer Part Number: AD1835A
• Description: 2 ADC, 8 DAC, 96 Khz, 24-Bit Sigma Delta Codec
• Manufacturer: Analog Devices

Parameter
TDM256 MODE (Master, 48 kHz and 96 kHz)
TDM256 MODE (Slave, 48 kHz and 96 kHz)
TDM512 MODE (Master, 48 kHz)
TDM512 MODE (Slave, 48 kHz )
AUXILIARY INTERFACE (48 kHz and 96 kHz)
Specifications subject to change without notice.
REV. A
t
t
t
t
t
f
t
t
t
t
t
t
t
t
t
t
t
t
f
t
t
t
t
t
t
t
t
t
f
Slave Mode
Master Mode
TBD
FSD
TABDD
TDDS
TDDH
AB
TBCH
TBCL
TFS
TFH
TBDD
TDDS
TDDH
TBD
FSD
TABDD
TDDS
TDDH
AB
TBCH
TBCL
TFS
TFH
TBDD
TDDS
TDDH
AXDS
AXDH
ABP
t
t
t
t
t
t
AXBH
AXBL
AXLS
AXLH
AUXLRCLK
AUXBCLK
PD/RST
MCLK
BCLK Delay
FSTDM Delay
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
BCLK Frequency
BCLK High
BCLK Low
FSTDM Setup
FSTDM Hold
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
BCLK Delay
FSTDM Delay
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
BCLK Frequency
BCLK High
BCLK Low
FSTDM Setup
FSTDM Hold
ASDATA Delay
DSDATA1 Setup
DSDATA1 Hold
AAUXDATA Setup
AAUXDATA Hold
AUXBCLK Frequency
AUXBCLK High
AUXBCLK Low
AUXLRCLK Setup
AUXLRCLK Hold
AUXLRCLK Delay
AUXBCLK Delay
t
MH
t
MCLK
t
ML
Figure 1. MCLK and PD / RST Timing
Min
15
15
256
17
17
10
10
15
15
15
15
512
17
17
10
10
15
15
10
10
64
15
15
10
10
15
20
f
S
f
f
S
S
–5–
t
PDR
Max
40
5
10
15
40
5
10
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
From BCLK Falling
From BCLK Falling
From BCLK Falling
From BCLK Falling
From BCLK Falling
From BCLK Falling
From AUXBCLK Rising
Comments
From MCLK Rising
From BCLK Rising
From BCLK Rising
To BCLK Falling
To BCLK Falling
From BCLK Rising
To BCLK Falling
From MCLK Rising
From BCLK Rising
From BCLK Rising
To BCLK Falling
To BCLK Falling
From BCLK Rising
To BCLK Falling
To AUXBCLK Rising
To AUXBCLK Rising
From AUXBCLK Rising
From AUXBCLK Falling
From MCLK Rising
AD1835A