EVAL-AD9837SDZ Analog Devices Inc, EVAL-AD9837SDZ Datasheet - Page 4

• Manufacturer Part Number: EVAL-AD9837SDZ
• Description: EVALUATION BOARD
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of EVAL-AD9837SDZ

• Main Purpose: Timing, Direct Digital Synthesis (DDS)
• Embedded: No
• Utilized Ic / Part: AD9837
• Primary Attributes: -
• Secondary Attributes: Graphical User Interface
• Kit Application Type: Clock & Timing
• Application Sub Type: Clock Generator
• Kit Contents: Software CD, USB Cable
• Silicon Manufacturer: Analog Devices
• Silicon Core Number: AD9837
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AD9837
TIMING CHARACTERISTICS
VDD = 2.3 V to 5.5 V, AGND = DGND = 0 V, unless otherwise noted.
Table 2.
Parameter
t
t
t
t
t
t
t
t
t
t
t
1
Timing Diagrams
1
2
3
4
5
6
7
8
9
10
11
Guaranteed by design; not production tested.
1
SDATA
FSYNC
SCLK
Limit at T
62.5
25
25
25
10
10
5
10
t
5
3
5
4
− 5
t
11
MIN
to T
t
MAX
7
D15
D14
Unit
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns max
ns min
ns min
ns min
t
6
t
5
MCLK
Figure 3. Serial Timing
Figure 2. Master Clock
Rev. 0 | Page 4 of 28
Description
MCLK period (f
MCLK high duration (f
MCLK low duration (f
SCLK period
SCLK high duration
SCLK low duration
FSYNC to SCLK falling edge setup time
SCLK falling edge to FSYNC rising edge time
Data setup time
Data hold time
SCLK high to FSYNC falling edge setup time
D2
t
2
t
t
4
1
t
t
3
9
D1
t
10
MCLK
= 16 MHz)
D0
MCLK
t
8
MCLK
= 16 MHz)
= 16 MHz)
D
1
5
D
1
4