Datasheet

AD9826
–11–
ADCCLK
OEB
OUTPUT
DATA
<D7:D0>
HIGH BYTE
DB15–DB8
LOW BYTE
DB7–DB0
HB
n+1
LB
n+1
LB
n+2
HB
n+3
t
DV
t
HZ
t
OD
PIXEL n PIXEL n
t
OD
Figure 7. Digital Output Data Timing
ADCCLK
OEB
OUTPUT
DATA
<D7:D0>
HIGH BYTE
DB15–DB8
HB
n+2
HB
n+3
t
DV
t
HZ
t
OD
PIXEL n
PIXEL n+1
HIGH BYTE
DB15–DB8
Figure 8. Single Byte Mode Digital Output Data Timing
t
LH
D8
D7
D6
D5
D4
D3 D2
D1
D0
t
DS
t
LS
t
DH
A0A2
R/Wb
SDATA
A1
SCLK
SLOAD
Figure 9. Serial Write Operation Timing
t
LH
D8
D7
D6
D5
D4
D3 D2
D1
D0
t
RDV
t
LS
A0A2 A1
R/Wb
SDATA
SCLK
SLOAD
Figure 10. Serial Read Operation Timing
REV. B