AD9146 Analog Devices, AD9146 Datasheet - Page 5

• Manufacturer Part Number: AD9146
• Description: Dual, 16-Bit, 1230 MSPS, TxDAC+® Digital-to-Analog Converter
• Manufacturer: Analog Devices

Specifications of AD9146

• Resolution (bits): 16bit
• Dac Update Rate: 1.23GSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.47V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: Byte,LVDS,Nibble

Data Sheet
SPECIFICATIONS
DC SPECIFICATIONS
T
Table 1.
Parameter
RESOLUTION
ACCURACY
MAIN DAC OUTPUTS
MAIN DAC TEMPERATURE DRIFT
REFERENCE
ANALOG SUPPLY VOLTAGES
DIGITAL SUPPLY VOLTAGES
POWER CONSUMPTION
POWER-UP TIME
OPERATING RANGE
1
Based on a 10 kΩ external resistor between FSADJ and AVSS.
MIN
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error (with Internal Reference)
Full-Scale Output Current
Power Supply Rejection Ratio, AVDD33
Output Compliance Range
Output Resistance
Gain DAC Monotonicity
Settling Time to Within ±0.5 LSB
Offset
Gain
Reference Voltage
Internal Reference Voltage
Output Resistance
AVDD33
CVDD18
DVDD18
2× Mode, f
AVDD33
CVDD18
DVDD18
Power-Down Mode (Register 0x01 = 0xFC)
PLL Off
PLL On
to T
MAX
, AVDD33 = 3.3 V, DVDD18 = 1.8 V, CVDD18 = 1.8 V, I
DAC
= 500 MSPS, IF = 10 MHz
1
Rev. A | Page 5 of 56
Min
−0.001
−3.6
8.66
−0.3
−1.0
3.13
1.71
1.71
−40
FS
= 20 mA, maximum sample rate, unless otherwise noted.
Typ
16
±2.1
±3.7
0
±2
19.6
10
Guaranteed
20
0.04
100
30
1.2
5
3.3
1.8
1.8
780
864
8.5
260
+25
Max
+0.001
+3.6
31.66
+0.3
+1.0
3.47
1.89
1.89
56
58
343
19
+85
Unit
Bits
LSB
LSB
% FSR
% FSR
mA
% FSR/V
V
MΩ
ns
ppm/°C
ppm/°C
ppm/°C
V
kΩ
V
V
V
mW
mW
mA
mA
mA
mW
ms
°C
AD9146