AD9634 Analog Devices, AD9634 Datasheet - Page 3

• Manufacturer Part Number: AD9634
• Description: 12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9634

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 250MSPS
• Interface: LVDS
• Analog Input Type: Diff-Uni
• Ain Range: 1.75 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.75 V p-p full scale input range,
DCS enabled, unless otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
TEMPERATURE DRIFT
INPUT REFERRED NOISE
ANALOG INPUT
POWER SUPPLIES
POWER CONSUMPTION
1
2
3
4
Measured with a low input frequency, full-scale sine wave.
Input capacitance refers to the effective capacitance between one differential input pin and its complement.
Input resistance refers to the effective resistance between one differential input pin and its complement.
Standby power is measured with a dc input and the CLK pin inactive (that is, set to AVDD or AGND).
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error
VREF = 1.0 V
Input Span
Input Capacitance
Input Resistance
Input Common-Mode Voltage
Supply Voltage
Supply Current
Sine Wave Input (DRVDD = 1.8 V)
Standby Power
Power-Down Power
DRVDD
AVDD
I
I
AVDD
DRVDD
1
1
4
3
2
1
Temperature
Full
Full
Full
Full
Full
25°C
Full
25°C
Full
Full
25°C
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Min
12
1.7
1.7
AD9634-170
Guaranteed
±0.22
±0.2
±7
±55
0.531
1.75
2.5
20
0.9
1.8
1.8
123
50
311
50
5
Rev. 0 | Page 3 of 32
Typ
Max
±11
+2/−11
±0.4
±0.4
1.9
1.9
134
54
340
Min
12
1.7
1.7
AD9634-210
Guaranteed
±0.22
±0.2
±7
±58
0.391
1.75
2.5
20
0.9
1.8
1.8
129
56
333
50
5
Typ
Max
±11
+1/−8
±0.4
±0.4
1.9
1.9
139
60
360
Min
12
1.7
1.7
AD9634-250
Guaranteed
Typ
±0.22
±0.27
±75
0.407
2.5
20
0.9
1.8
136
64
360
50
±7
1.75
1.8
5
Max
±11
+3/−7
±0.4
±0.6
1.9
1.9
145
68
385
AD9634
Unit
Bits
mV
%FSR
LSB
LSB
LSB
LSB
ppm/°C
ppm/°C
LSB rms
V p-p
pF
kΩ
V
V
V
mA
mA
mW
mW
mW