AD9775 Analog Devices, AD9775 Datasheet - Page 7

• Manufacturer Part Number: AD9775
• Manufacturer: Analog Devices

Specifications of AD9775

• Resolution (bits): 14bit
• Dac Update Rate: 400MSPS
• Dac Settling Time: 11ns
• Max Pos Supply (v): +3.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

DIGITAL SPECIFICATIONS
T
Table 3.
Parameter
DIGITAL INPUTS
CLOCK INPUTS
SERIAL CONTROL BUS
MIN
Logic 1 Voltage
Logic 0 Voltage
Logic 1 Current
Logic 0 Current
Input Capacitance
Input Voltage Range
Common-Mode Voltage
Differential Voltage
Maximum SCLK Frequency (f
Minimum Clock Pulse Width High (t
Minimum Clock Pulse Width Low (t
Maximum Clock Rise/Fall Time
Minimum Data/Chip Select Setup Time (t
Minimum Data Hold Time (t
Maximum Data Valid Time (t
RESET Pulse Width
Inputs (SDI, SDIO, SCLK, CSB)
SDIO Output
Logic 1 Voltage
Logic 0 Voltage
Logic 1 Current
Logic 0 Current
Input Capacitance
Logic 1 Voltage
Logic 0 Voltage
Logic 1 Current
Logic 0 Current
to T
MAX
, AVDD = 3.3 V, CLKVDD = 3.3 V, PLLVDD = 0 V, DVDD = 3.3 V, I
DH
DV
SLCK
)
)
)
PWL
PWH
)
)
DS
)
Rev. E | Page 7 of 56
15
30
25
0
Min
2.1
−10
−10
0
0.75
0.5
30
1.5
2.1
−10
−10
DRVDD − 0.6
30
30
OUTFS
= 20 mA, unless otherwise noted.
Typ
3
0
5
1.5
1.5
3
0
5
50
50
Max
0.9
+10
+10
3
2.25
1
30
0.9
+10
+10
0.4
AD9775
Unit
V
V
μA
μA
pF
V
V
V
MHz
ns
ns
ms
ns
ns
ns
ns
V
V
μA
μA
pF
V
V
mA
mA