AD9780 Analog Devices, AD9780 Datasheet - Page 3
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AD9780
Manufacturer Part Number
AD9780
Description
Dual 12-Bit, LVDS Interface 500 MSPS DAC
Manufacturer
Analog Devices
Datasheet
1.AD9780.pdf
(36 pages)
Specifications of AD9780
Resolution (bits)
12bit
Dac Update Rate
500MSPS
Dac Settling Time
n/a
Max Pos Supply (v)
+3.47V
Single-supply
No
Dac Type
Current Out
Dac Input Format
LVDS,Par
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9780BCPZ
Manufacturer:
Analog Devices Inc
Quantity:
135
Part Number:
AD9780BCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
SPECIFICATIONS
DC SPECIFICATIONS
T
otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
MAIN DAC OUTPUTS
MAIN DAC TEMPERATURE DRIFT
AUX DAC OUTPUTS
REFERENCE
ANALOG SUPPLY VOLTAGES
DIGITAL SUPPLY VOLTAGES
POWER CONSUMPTION
SUPPLY CURRENTS
1
2
Based on a 10 kΩ external resistor.
f
MIN
DAC
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error (with Internal Reference)
Full-Scale Output Current
Output Compliance Range
Output Resistance
Main DAC Monotonicity Guaranteed
Offset
Gain
Reference Voltage
Resolution
Full-Scale Output Current
Output Compliance Range (Source)
Output Compliance Range (Sink)
Output Resistance
AUX DAC Monotonicity Guaranteed
Internal Reference Voltage
Output Resistance
AVDD33
CVDD18
DVDD33
DVDD18
f
f
Power-Down Mode
AVDD33
CVDD18
DVDD33
DVDD18
DAC
DAC
= 500 MSPS, f
to T
= 500 MSPS, IF = 20 MHz
= 500 MSPS, IF = 10 MHz
MAX
, AVDD33 = 3.3 V, DVDD33 = 3.3 V, DVDD18 = 1.8 V, CVDD18 = 1.8 V, I
OUT
= 20 MHz.
2
1
Min
–0.001
8.66
–1.0
–2
0
0.8
3.13
1.70
3.13
1.70
AD9780
Typ
12
±0.13
0
±2
20.2
0.04
100
30
10
5
3.3
1.8
3.3
1.8
55
34
13
68
±0.25
10
1
1.2
V × I
440
3
Rev. A | Page 3 of 36
Max
+0.001
31.66
+1.0
+2
1.6
1.6
3.47
1.90
3.47
1.90
V × I
5
58
38
15
85
Min
–0.001
8.66
–1.0
–2
0
0.8
3.13
1.70
3.13
1.70
AD9781
±0.5
0
100
13
68
Typ
14
±1
±2
20.2
10
0.04
30
10
1
1.2
5
3.3
1.8
3.3
1.8
V × I
440
3
55
34
OUTFS
Max
+0.001
31.66
+1.0
+2
1.6
1.6
3.47
1.90
3.47
1.90
V × I
5
58
38
15
85
= 20 mA maximum sample rate, unless
AD9780/AD9781/AD9783
Min
–0.001
8.66
–1.0
–2
0
0.8
3.13
1.70
3.13
1.70
AD9783
Typ
16
±2
±4
0
±2
20.2
10
0.04
100
30
10
1
1.2
5
3.3
1.8
3.3
1.8
V × I
440
3
55
34
13
68
Max
+0.001
31.66
+1.0
+2
1.6
1.6
3.47
1.90
3.47
1.90
V × I
35
58
38
15
85
Unit
Bits
LSB
% FSR
% FSR
mA
MΩ
ppm/°C
ppm/°C
ppm/°C
Bits
mA
V
V
MΩ
kΩ
V
V
V
V
mW
mW
mW
mA
mA
mA
mA
LSB
V
V