EVAL-AD9831EB Analog Devices Inc, EVAL-AD9831EB Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD9831EB
• Description: BOARD EVAL FOR AD9831
• Manufacturer: Analog Devices Inc
• Type: Direct Digital Synthesis (DDS)r

Specifications of EVAL-AD9831EB

• Contents: Evaluation Board
• For Use With/related Products: AD9831
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Parameter
t
t
t
t
t
t
t
t
t
t
t
t
*See Pin Description section.
Guaranteed by design but not production tested.
TIMING CHARACTERISTICS
REV. A
1
2
3
4
4A
5
6
7
8
9
9A
10
*
*
*
*
A0, A1, A2
MCLK
WR
DATA
PSEL0, PSEL1
WR
Limit at
T
(A Version)
40
16
16
8
8
8
t
5
3
8
8
t
1
1
FSELECT
MIN
RESET
MCLK
to T
MAX
t
4 A
VALID DATA
t
2
(V
DD
t
Units
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
1
Figure 2. Clock Synchronization Timing
= +3.3 V
t
3
Figure 3. Parallel Timing
Figure 4. Control Timing
t
5
VALID DATA
t
t
t
10%, +5 V
6
7
9
t
1 0
Test Conditions/Comments
MCLK Period
MCLK High Duration
MCLK Low Duration
WR Rising Edge to MCLK Rising Edge
WR Rising Edge After MCLK Rising Edge
WR Pulse Width
Duration between Consecutive WR Pulses
Data/Address Setup Time
Data/Address Hold Time
FSELECT, PSEL0, PSEL1 Setup Time Before MCLK Rising Edge
FSELECT, PSEL0, PSEL1 Setup Time After MCLK Rising Edge
RESET Pulse Duration
t
8
VALID DATA
–3–
10%; AGND = DGND = 0 V, unless otherwise noted)
t
6
t
9 A
t
5
VALID DATA
t
VALID DATA
4
AD9831