AD9148 Analog Devices, AD9148 Datasheet - Page 5

• Manufacturer Part Number: AD9148
• Manufacturer: Analog Devices

Specifications of AD9148

• Resolution (bits): 16bit
• Dac Update Rate: 1GSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: LVDS,Par

Data Sheet
SPECIFICATIONS
DC SPECIFICATIONS
T
otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
MAIN DAC OUTPUTS
TEMPERATURE DRIFT
REFERENCE
ANALOG SUPPLY VOLTAGES
DIGITAL SUPPLY VOLTAGES
POWER CONSUMPTION (NCO OFF, PLL DISABLED, AND SINC
OPERATING RANGE
1
Based on a 10 kΩ external resistor.
MIN
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error (with Internal Reference)
Full-Scale Output Current
Output Compliance Range
Output Resistance
Gain DAC Monotonicity
Settling Time to Within ±0.5 LSB
Main DAC Offset
Main DAC Gain
Reference Voltage
Internal Reference Voltage
Output Resistance
AVDD33
CVDD18
IOVDD
DVDD18
UNLESS OTHERWISE NOTED)
1 × Mode, f
2 × Mode, f
4 × Mode, f
4 × Mode, f
4 × Mode, f
4 × Mode, f
8 × Mode, f
Power-Down Mode
AVDD33
CVDD18
IOVDD
DVDD18
to T
MAX
, AVDD33 = 3.3 V, IOVDD = 3.3 V, DVDD18 = 1.8 V, CVDD18 = 1.8 V, I
DAC
DAC
DAC
DAC
DAC
DAC
DAC
= 300 MSPS, f
= 500 MSPS, f
= 800 MSPS, f
= 800 MSPS, f
= 800 MSPS, f
= 800 MSPS, f
= 800 MSPS, f
1
INTERFACE
INTERFACE
INTERFACE
INTERFACE
INTERFACE
INTERFACE
INTERFACE
= 600 MSPS
= 500 MSPS
= 400 MSPS
= 400 MSPS, NCO On
= 400 MSPS, PLL Enabled
= 400 MSPS, Sinc
= 200 MSPS
−1
Filter Enabled
−1
Rev. B | Page 5 of 72
FILTER BYPASSED,
OUTFS
Min
8.66
−1.0
3.13
1.71
1.71
1.71
−40
= 20 mA, maximum sample rate, unless
Typ
16
±2.1
±3.7
±0.001
±2
20.2
10
Guaranteed
20
0.04
100
30
1.2
5
3.3
1.8
1.8/3.3
1.8
0.79
1.49
2.18
2.47
2.26
2.44
2.01
368
261
0.8
1377
1
+25
Max
31.66
+1.0
3.47
1.89
3.47
1.89
2.16
373
280
1.6
1504
12
+85
AD9148
Unit
Bits
LSB
LSB
% FSR
% FSR
mA
V
MΩ
ns
ppm/°C
ppm/°C
ppm/°C
V
kΩ
V
V
V
V
W
W
W
W
W
W
W
mW
mW
mW
mW
mW
°C