AD9708-EBZ Analog Devices Inc, AD9708-EBZ Datasheet - Page 2

• Manufacturer Part Number: AD9708-EBZ
• Description: 8 BIT 125 MSPS+ TxDAC D/A Converter
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9708-EBZ

• Number Of Dac's: 1
• Number Of Bits: 8
• Outputs And Type: 1, Differential
• Sampling Rate (per Second): 125M
• Data Interface: Parallel
• Settling Time: 35ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9708
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9708–SPECIFICATIONS
DC SPECIFICATIONS
Parameter
RESOLUTION
MONOTONICITY
DC ACCURACY
ANALOG OUTPUT
REFERENCE OUTPUT
REFERENCE INPUT
TEMPERATURE COEFFICIENTS
POWER SUPPLY
OPERATING RANGE
NOTES
1
2
3
4
5
6
7
Specifications subject to change without notice.
Measured at IOUTA, driving a virtual ground.
Nominal full-scale current, I
Use an external buffer amplifier to drive any external load.
Reference bandwidth is a function of external cap at COMP1 pin.
For operation below 3 V, it is recommended that the output current be reduced to 12 mA or less to maintain optimum performance.
Measured at f
Measured as unbuffered voltage output into 50
Integral Linearity Error (INL)
Differential Nonlinearity (DNL)
Offset Error
Gain Error (Without Internal Reference)
Gain Error (With Internal Reference)
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 (w/o C
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
Supply Current Sleep Mode (I
Power Dissipation
Power Dissipation
Power Dissipation
Power Supply Rejection Ratio—AVDD
Power Supply Rejection Ratio—DVDD
AVDD
DVDD
CLOCK
5
= 50 MSPS and f
1
6
7
7
(5 V, I
(5 V, I
(3 V, I
OUTFS
DVDD
, is 32
AVDD
OUTFS
OUTFS
OUTFS
3
2
OUT
(T
)
)
AVDD
MIN
6
COMP1
= 1.0 MHz.
the I
= 20 mA)
= 20 mA)
= 2 mA)
to T
)
REF
)
MAX
R
4
current.
LOAD
, AVDD = +5 V, DVDD = +5 V, I
at IOUTA and IOUTB, f
GUARANTEED OVER SPECIFIED TEMPERATURE RANGE
Min
8
–1/2
–1/2
–0.025
–10
–10
2.0
–1.0
1.08
0.1
2.7
2.7
–0.4
–0.025
–40
–2–
CLOCK
OUTFS
= 100 MSPS and f
= 20 mA, unless otherwise noted)
Typ
100
5
1.20
100
1
1.4
0
5.0
5.0
25
3
140
190
45
1/4
1/4
2
1
50
100
50
OUT
= 40 MHz.
Max
+1/2
+1/2
+0.025
+10
+10
20.0
1.25
1.32
1.25
5.5
5.5
30
6
8.5
175
+0.4
+0.025
+85
% of FSR
Units
Bits
LSB
LSB
% of FSR
% of FSR
mA
V
k
pF
V
nA
V
M
MHz
ppm of FSR/ C
ppm of FSR/ C
ppm of FSR/ C
ppm/ C
V
V
mA
mA
mA
mW
mW
mW
% of FSR/V
% of FSR/V
C
REV. B