AD9228 Analog Devices, AD9228 Datasheet - Page 4

• Manufacturer Part Number: AD9228
• Description: Quad, 12-Bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9228

• Resolution (bits): 12bit
• # Chan: 4
• Sample Rate: 65MSPS
• Interface: LVDS,Ser
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9228
SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = −0.5 dBFS, unless otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
TEMPERATURE DRIFT
REFERENCE
ANALOG INPUTS
POWER SUPPLY
CROSSTALK
CROSSTALK (Overrange Condition)
1
2
3
See the
Can be controlled via the SPI.
Overrange condition is specific with 6 dB of the full-scale input range.
No Missing Codes
Offset Error
Offset Matching
Gain Error
Gain Matching
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error
Reference Voltage (1 V Mode)
Output Voltage Error (V
Load Regulation at 1.0 mA (V
Input Resistance
Differential Input Voltage (V
Common-Mode Voltage
Differential Input Capacitance
Analog Bandwidth, Full Power
AVDD
DRVDD
I
I
Total Power Dissipation (Including Output Drivers)
Power-Down Dissipation
Standby Dissipation
AVDD
DRVDD
AN-835 Application
1
2
Note, Understanding High Speed ADC Testing and Evaluation, for definitions and for details on how these tests were completed.
REF
= 1 V)
REF
REF
= 1 V)
= 1 V)
3
Temperature
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Rev. E | Page 4 of 56
Min
12
1.7
1.7
AD9228-40
Guaranteed
Typ
±1
±0.25
±21
±2
AVDD/2
7
1.8
72
−100
−100
±2
±0.4
±0.3
±0.4
±2
±17
3
6
2
315
1.8
155
31
335
2
Max
±8
±8
±1.2
±0.7
±0.5
±1
±30
1.9
1.9
170
34
367
5.8
Min
12
1.7
1.7
AD9228-65
Guaranteed
Typ
±1
±2
±2
±0.3
±0.3
±0.4
±2
±17
±21
±2
3
6
2
AVDD/2
7
315
1.8
1.8
232
34
478
2
72
−100
−100
Data Sheet
Max
±8
±8
±3.5
±0.7
±0.65
±1
±30
1.9
1.9
245
38
510
5.8
Unit
Bits
mV
mV
% FS
% FS
LSB
LSB
ppm/°C
ppm/°C
ppm/°C
mV
mV
kΩ
V p-p
V
pF
MHz
V
V
mA
mA
mW
mW
mW
dB
dB