AD9767 Analog Devices, AD9767 Datasheet - Page 5

• Manufacturer Part Number: AD9767
• Manufacturer: Analog Devices

Specifications of AD9767

• Resolution (bits): 14bit
• Dac Update Rate: 125MSPS
• Dac Settling Time: 35ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

Data Sheet
SPECIFICATIONS
DC SPECIFICATIONS
T
Table 1.
Parameter
RESOLUTION
DC ACCURACY
ANALOG OUTPUT
REFERENCE OUTPUT
REFERENCE INPUT
TEMPERATURE COEFFICIENTS
POWER SUPPLY
OPERATING RANGE
1
2
3
4
5
6
7
Measured at I
Nominal full-scale current, I
An external buffer amplifier with input bias current <100 nA should be used to drive any external load.
Measured at f
Measured at f
Measured as unbuffered voltage output with I
±10% power supply variation.
MIN
Integral Linearity Error (INL)
Differential Nonlinearity (DNL)
Offset Error
Gain Error Without Internal Reference
Gain Error with Internal Reference
Gain Match
Full-Scale Output Current
Output Compliance Range
Output Resistance
Output Capacitance
Reference Voltage
Reference Output Current
Input Compliance Range
Reference Input Resistance
Small-Signal Bandwidth
Offset Drift
Gain Drift Without Internal Reference
Gain Drift with Internal Reference
Reference Voltage Drift
Supply Voltages
Analog Supply Current (I
Digital Supply Current (I
Digital Supply Current (I
Supply Current Sleep Mode (I
Power Dissipation
Power Dissipation
Power Dissipation
Power Supply Rejection Ratio
Power Supply Rejection Ratio
AVDD
DVDD1, DVDD2
to T
T
T
T
T
A
MIN
A
MIN
= 25°C
= 25°C
to T
to T
MAX
MAX
MAX
OUTA
CLK
CLK
, AVDD = 3.3 V or 5 V, DVDD1 = DVDD2 = 3.3 V or 5 V, I
1
= 25 MSPS and f
= 100 MSPS and f
, driving a virtual ground.
4
5
6
(5 V, I
(5 V, I
(5 V, I
DVDD
DVDD
OUTFS
AVDD
OUTFS
OUTFS
OUTFS
2
3
)
)
, is 32 times the I
)
4
5
OUT
AVDD
7
= 20 mA)
= 20 mA)
7
= 20 mA)
OUT
—DVDD
—AVDD
= 1.0 MHz.
)
= 1 MHz.
OUTFS
REF
Min
10
−1
−0.5
−0.02
−2
−5
−1.6
−0.14
2.0
−1.0
1.14
0.1
3
2.7
–0.4
–0.025
–40
current.
= 20 mA and R
AD9763
Typ
±0.1
±0.07
±0.25
±1
±0.1
100
5
1.20
100
1
0.5
0
±50
±100
±50
5
5
71
5
8
380
420
450
LOAD
= 50 Ω at I
Max
+1
+0.5
+0.02
+2
+5
+1.6
+0.14
20.0
+1.25
1.26
1.25
5.5
5.5
75
7
15
12.0
410
450
+0.4
+0.025
+85
Rev. G | Page 5 of 44
OUTA
2.7
Min
12
−1.5
−2.0
−0.75
−1.0
−0.02
−2
−5
−1.6
−0.14
2.0
−1.0
1.14
0.1
3
–0.4
–0.025
–40
and I
OUTFS
OUTB
, f
= 20 mA, unless otherwise noted.
AD9765
CLK
Typ
±0.4
±0.3
±0.25
±1
±0.1
100
5
1.20
100
1
0.5
0
±50
±100
±50
5
5
71
5
8
380
420
450
= 100 MSPS, and f
+1.25
1.26
1.25
5.5
Max
+1.5
+2.0
+0.75
+1.0
+0.02
+2
+5
+1.6
+0.14
20.0
5.5
75
7
15
12.0
410
450
+0.4
+0.025
+85
OUT
Min
14
−4.0
−3.0
−0.02
−5
−1.6
−0.14
2.0
−1.0
1.14
0.1
3
2.7
–0.4
–0.025
–40
−3.5
−2.5
−2
= 40 MHz.
AD9763/AD9765/AD9767
AD9767
Typ
±1.5
±1.0
±0.25
±1
±0.1
100
5
1.20
100
1
0.5
0
±50
±100
±50
5
5
71
5
8
380
420
450
Max
+3.5
+4.0
+2.5
+3.0
+0.02
+2
+5
+1.6
+0.14
20.0
+1.25
1.26
1.25
5.5
5.5
75
7
15
12.0
410
450
+0.4
+0.025
+85
Unit
Bits
LSB
LSB
LSB
LSB
LSB
LSB
% of FSR
% of FSR
% of FSR
% of FSR
dB
mA
V
kΩ
pF
V
nA
V
MΩ
MHz
ppm of FSR/°C
ppm of FSR/°C
ppm of FSR/°C
ppm/°C
V
V
mA
mA
mA
mA
mW
mW
mW
% of FSR/V
% of FSR/V
°C