AD9761–SPECIFICATIONS
DC SPECIFICATIONS
Parameter
RESOLUTION
DC ACCURACY
1
Integral Linearity Error (INL)
T
A
= +25°C
T
MIN
to T
MAX
Differential Nonlinearity (DNL)
T
A
= +25°C
T
MIN
to T
MAX
Monotonicity (10 Bit)
ANALOG OUTPUT
Offset Error
Offset Matching between DACs
Gain Error (without Internal Reference)
Gain Error (with Internal Reference)
Gain Matching between DACs
Full-Scale Output Current
2
Output Compliance Range
Output Resistance
Output Capacitance
REFERENCE OUTPUT
Reference Voltage
Reference Output Current
3
REFERENCE INPUT
Input Compliance Range
Reference Input Resistance
TEMPERATURE COEFFICIENTS
Unipolar Offset Drift
Gain Drift (without Internal Reference)
Gain Drift (with Internal Reference)
Gain Matching Drift (Between DACs)
Reference Voltage Drift
POWER SUPPLY
AVDD
Voltage Range
Analog Supply Current (I
AVDD
)
DVDD
Voltage Range
Digital Supply Current at 5 V (I
DVDD
)
4
Digital Supply Current at 3 V (I
DVDD
)
4
Nominal Power Dissipation
5
AVDD and DVDD at 3 V
AVDD and DVDD at 5 V
Power Supply Rejection Ratio (PSRR)–AVDD
Power Supply Rejection Ratio (PSRR)–DVDD
OPERATING RANGE
(T
MIN
to T
MAX
, AVDD = +5 V, DVDD = +5 V, I
OUTFS
= 10 mA, unless otherwise noted)
Min
10
Typ
Max
Units
Bits
–1.75
–2.75
±
0.5
±
0.7
1.75
2.75
LSB
LSB
–1
±
0.4
1.25
LSB
–1
±
0.5
1.75
LSB
GUARANTEED OVER RATED SPECIFICATION TEMPERATURE RANGE
–0.05
–0.10
–5.5
–5.5
–1.0
–1.0
100
5
1.14
1.20
100
1.26
±
0.025
±
0.05
±
1.0
±
1.0
±
0.25
10
0.05
0.10
5.5
5.5
1.0
1.25
% of FSR
% of FSR
% of FSR
% of FSR
% of FSR
mA
V
kΩ
pF
V
nA
V
MΩ
ppm/°C
ppm/°C
ppm/°C
ppm/°C
ppm/°C
0.1
1
0
±
50
±
140
±
25
±
50
1.25
2.7
5.0
26
5.0
70
35
200
500
5.5
35
5.5
85
V
mA
V
mA
mA
mW
mW
% of FSR/V
% of FSR/V
°C
2.7
–0.25
–0.02
–40
250
650
0.25
0.02
+85
NOTES
1
Measured at IOUTA and QOUTA, driving a virtual ground.
2
Nominal full-scale current, I
OUTFS
, is 16× the I
REF
current.
3
Use an external amplifier to drive any external load.
4
Measured at f
CLOCK
= 40 MSPS and f
OUT
= 1 MHz.
5
Measured as unbuffered voltage output into 50
Ω
R
LOAD
at IOUTA, IOUTB, QOUTA, and QOUTB, f
CLOCK
= 40 MSPS and f
OUT
= 8 MHz.
Specifications subject to change without notice.
–2–
REV. A
AD [ ANALOG DEVICES ]
