AD1939 Analog Devices, AD1939 Datasheet - Page 13

• Manufacturer Part Number: AD1939
• Description: (AD1935 - AD1939) 4 ADC/8 DAC
• Manufacturer: Analog Devices

Preliminary Technical Data
RIGHT-JUSTIFIED
RIGHT-JUSTIFIED
LEFT-JUSTIFIED
LEFT-JUSTIFIED
I
I
2
2
S-JUSTIFIED
S-JUSTIFIED
DSDATA
DSDATA
ASDATA
ASDATA
DSDATA
ASDATA
DLRCLK
ALRCLK
DBCLK
ABCLK
MODE
MODE
MODE
MODE
MODE
MODE
t
t
DBH
ABH
t
ABDD
t
t
t
DBL
t
DDS
ABL
t
DLS
ALS
MSB
t
DDH
MSB
t
t
DBP
ABP
t
ABDD
t
DDS
MSB-1
MSB
t
DDH
MSB-1
MSB
Figure 14. DAC Serial Timing
Figure 15. ADC Serial Timing
Rev. PrI | Page 13 of 30
AD1935/AD1936/AD1937/AD1938/AD1939
t
ABDD
t
DDS
MSB
t
DDH
MSB
t
DDS
LSB
t
t
ALH
t
DDH
DLH
LSB