AD9835BRU Analog Devices Inc, AD9835BRU Datasheet - Page 7

• Manufacturer Part Number: AD9835BRU
• Description: ADSP-2103KS-405V DDS DAC I.C.
• Manufacturer: Analog Devices Inc

Specifications of AD9835BRU

• Rohs Compliant: NO
• Rohs Status: RoHS non-compliant
• Resolution (bits): 10 b
• Master Fclk: 50MHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• For Use With: EVAL-AD9835EBZ - BOARD EVALUATION FOR AD9835

Typical Performance Characteristics
REV. 0
Figure 6. Typical Current Consumption vs. MCLK Frequency
D
D
D
Figure 5. Signal Attenuation vs. Output Frequency for
Various Capacitive Load (R
C
1
1
5 1
5 1
5 1
3
–10
–12
–2
–4
–6
–8
30
25
20
15
10
5
0
0
D
D
10
D
0
C
0
1
4 1
4 1
4 1
2
T
AVDD = DVDD = +5V
2
A
S
S
= +25 C
L
D
D
D
Y
C
E
N
3 1
3 1
3 1
1
E
20
4
C
P
OUTPUT FREQUENCY – MHz
MCLK FREQUENCY – MHz
S
R
D
E
C
6
E
D
D
2 1
L
0
S
2 1
S
2 1
E
L
R
C
30
L
T
= 300
8
C
= 150pF
D
A
Table IX. Power-Down, Resetting and Clearing the AD9835
1 1
3
C
C
D
D
10
L
X
L
1 1
1 1
= 82pF
AVDD = DVDD = +5V
R
Table VII. Writing to the AD9835 Data Registers
)
D
A
12
40
0 1
2
D
D
Table VIII. Setting SYNC and SELSRC
X
X
C
0 1
0 1
L
= 100pF
14
D
A
9
1
D
D
X
X
50
16
9
9
D
A
0
8
D
D
X
X
8
8
–7–
M
D
S
D
D
7
B
X
X
7
7
Figure 7. Narrow Band SFDR vs. MCLK Frequency
Figure 8. Wide Band SFDR vs. MCLK Frequency
–10
–20
–30
–40
–50
–60
–64
–66
–68
–70
–72
–74
–76
D
0
D
D
6
10
X
X
10
6
6
f
AVDD = DVDD = +5V
f
AVDD = DVDD = +5V
OUT
D
OUT
D
D
5
X
X
/f
/f
5
5
MCLK
MCLK
20
20
= 1/3
MCLK FREQUENCY – MHz
= 1/3
MCLK FREQUENCY – MHz
D
D
D
X
X
4
4
4
D
30
30
D
D
X
X
3
3
3
D
D
D
X
X
2
2
2
40
40
AD9835
D
D
D
X
X
1
1
1
50
50
L
D
D
D
S
X
X
0
0
0
B