AD9786 Analog Devices, AD9786 Datasheet - Page 5

• Manufacturer Part Number: AD9786
• Manufacturer: Analog Devices

Specifications of AD9786

• Resolution (bits): 16bit
• Dac Update Rate: 500MSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.5V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: Par

SPECIFICATIONS
DC SPECIFICATIONS
T
Table 1.
Parameter
RESOLUTION
ANALOG OUTPUT
REFERENCE OUTPUT
REFERENCE INPUT
TEMPERATURE COEFFICIENTS
POWER SUPPLY
OPERATING RANGE
1
2
3
4
Measured at I
Nominal full-scale current, I
Use an external amplifier to drive any external load.
Measured under the following conditions: f
MIN
DC Accuracy
Offset Error
Reference Voltage
Reference Output Current
Input Compliance Range
Reference Input Resistance (External Reference Mode)
Small Signal Bandwith
Unipolar Offset Drift
Gain Drift (with Internal Reference)
Reference Voltage Drift
AVDD1, AVDD2
ACVDD, ADVDD
CLKVDD
DVDD
DRVDD
to T
Integral Nonlinearity
Differential Nonlinearity
Gain Error (with Internal Reference)
Full-Scale Output Current
Output Compliance Range
Output Resistance
Voltage Range
Analog Supply Current (I
I
Voltage Range
Analog Supply Current (I
Voltage Range
Clock Supply Current (I
Voltage Range
Digital Supply Current (I
Voltage Range
Digital Supply Current (I
Nominal Power Dissipation
AVDD1
MAX
+ I
OUTA
; AVDD1, AVDD2, DRVDD = 3.3 V; ACVDD, ADVDD, CLKVDD, DVDD = 2.5 V; I
AVDD2
1
driving a virtual ground.
in Sleep Mode
OUTFS
, is 32× the I
CLKVDD
3
DVDD
DRVDD
AVDD1
ACVDD
2
4
)
)
)
+ I
+ I
AVDD2
ADVDD
DATA
REF
current.
= 125 MSPS, f
)
)
DAC
= 500 MSPS, 4× interpolation, f
Rev. B | Page 5 of 56
DAC
Min
10
–1.0
1.15
0.1
3.1
2.35
2.35
2.35
3.1
–40
/4 modulation, Hilbert off.
Typ
16
±0.6
±0.3
±0.015
±1.5
10
1.23
1
10
200
0
±4
±30
3.3
50
18
2.5
2.5
2.5
12
2.5
52.5
3.3
5.3
1.25
OUTFS
= 20 mA, unless otherwise noted.
Max
±0.0175
20
+1.0
1.30
1.25
3.5
2.65
2.65
2.65
3.5
+85
Unit
Bits
LSB
LSB
% of FSR
% of FSR
mA
V
MΩ
V
μA
V
MΩ
kHz
ppm of FSR/°C
ppm of FSR/°C
ppm/°C
V
mA
mA
V
mA
V
mA
V
mA
V
μA
W
°C
AD9786