AD9434 Analog Devices, AD9434 Datasheet - Page 3

• Manufacturer Part Number: AD9434
• Description: 12-Bit, 370 MSPS/500 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9434

• Resolution (bits): 12bit
• # 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
5
See the
The input range is programmable through the SPI, and the range specified reflects the nominal values of each setting. See the Memory Map section.
I
Single data rate mode; this is the default mode of the AD9434.
Double data rate mode; user-programmable feature. See the Memory Map section.
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
I
SDR Mode
DDR Mode
Standby Mode
Power-Down Mode
AVDD
DRVDD
DRVDD
AN-835
DRVDD
3
3
3
/SDR Mode
/DDR Mode
1
are measured with a −1 dBFS, 30.3 MHz sine input at 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
5
4
5
2
MIN
= −40°C, T
25°C
Temp
Full
25°C
Full
25°C
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
MAX
= +85°C, f
Min
−3.0
−5.0
−0.9
−0.92
0.71
1.18
1.75
1.75
Rev. A | Page 3 of 28
IN
= −1.0 dBFS, full scale = 1.5 V, unless otherwise noted.
AD9434-370
Guaranteed
Typ
12
±0.25
1.0
±0.4
±0.4
0.75
18
0.07
1.5
1.7
1
1.3
1.8
1.8
260
88
70
625
595
40
2.5
Max
+1.0
+7.0
+0.9
+0.92
0.78
1.6
1.9
1.9
280
100
80
685
648
50
7
Min
−3.0
−5.0
−0.95
−1.3
0.71
1.18
1.75
1.75
AD9434-500
Guaranteed
Typ
12
±0.25
1.0
±0.5
±0.6
0.75
18
0.07
1.5
1.7
1
1.3
1.8
1.8
283
100
82
690
657
40
2.5
Max
+1.0
+7.0
+1.0
+1.3
0.78
1.6
1.9
1.9
301
114
96
747
715
50
7
AD9434
Unit
Bits
mV
mV
% FS
% FS
LSB
LSB
LSB
LSB
V
μV/°C
%/°C
V p-p
V
kΩ
pF
V
V
mA
mA
mA
mW
mW
mW
mW