AD9484 Analog Devices, AD9484 Datasheet - Page 3

• Manufacturer Part Number: AD9484
• Description: 8-Bit, 500 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9484

• Resolution (bits): 8bit
• # Chan: 1
• Sample Rate: 500MSPS
• Interface: Par
• Analog Input Type: Diff-Bip
• Ain Range: 1.5 V p-p,Bip 0.75V
• Adc Architecture: Pipelined
• Pkg Type: CSP

SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, T
Table 1.
Parameter
RESOLUTION
ACCURACY
INTERNAL REFERENCE
TEMPERATURE DRIFT
ANALOG INPUTS (VIN+, VIN−)
POWER SUPPLY
1
2
3
4
See the
The input range is programmable through the SPI, and the range specified reflects the nominal values of each setting. See the
I
Single data rate mode; this is the default mode of the AD9484.
AVDD
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
VREF
Offset Error
Gain Error
Differential Input Voltage Range
Input Common-Mode Voltage
Input Resistance (Differential)
Input Capacitance (Differential)
AVDD
DRVDD
Supply Currents
Power Dissipation
and I
I
I
SDR Mode
Standby Mode
Power-Down Mode
AVDD
DRVDD
AN-835
DRVDD
3
3
/SDR Mode
1
are measured with a −1 dBFS, 10.3 MHz sine input at a rated sample rate.
Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and how these tests were completed.
4
4
2
MIN
= −40°C, T
MAX
= +85°C, f
Rev. A | Page 3 of 24
IN
= −1.0 dBFS, full scale = 1.5 V, unless otherwise noted.
25°C
Full
Full
Full
Full
Full
Temp
Full
25°C
Full
25°C
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Min
−3.0
−5.0
−0.25
−0.15
0.71
1.18
1.75
1.75
Guaranteed
Typ
8
0
1.0
±0.13
±0.1
0.75
18
0.07
1.5
1.7
1
1.3
1.8
1.8
283
89
670
40
2.5
Memory Map
Max
+3.0
+7.0
+0.25
+0.15
0.78
1.6
1.9
1.9
300
100
720
50
7
section.
Unit
Bits
mV
mV
% FS
% FS
LSB
LSB
LSB
LSB
V
μV/°C
%/°C
V p-p
V
kΩ
pF
V
V
mA
mA
mW
mW
mW
AD9484