AD9641 Analog Devices, AD9641 Datasheet - Page 3

no-image

AD9641

Manufacturer Part Number
AD9641
Description
14-Bit, 80 MSPS/155 MSPS, 1.8 V Serial Output Analog-to-Digital Converter (ADC)
Manufacturer
Analog Devices
Datasheet

Specifications of AD9641

Resolution (bits)
14bit
# Chan
1
Sample Rate
80MSPS
Interface
Ser
Analog Input Type
Diff-Bip
Ain Range
1.75 V p-p
Adc Architecture
Pipelined
Pkg Type
CSP
Data Sheet
SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, 1.75 V p-p differential input, VIN = −1.0 dBFS differential input, DCS enabled,
unless otherwise noted.
Table 1.
Parameter
RESOLUTION
ACCURACY
TEMPERATURE DRIFT
INPUT REFERRED NOISE
ANALOG INPUT
VCM OUTPUT LEVEL
POWER SUPPLIES
POWER CONSUMPTION
1
2
3
Measured with a low input frequency, full-scale sine wave.
Input capacitance refers to the effective capacitance between one differential input pin and AGND.
Standby power is measured with a dc input and with the CLK pins inactive (set to AVDD or AGND).
No Missing Codes
Offset Error
Gain Error
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
Offset Error
Gain Error
Input Span
Input Capacitance
Input Resistance
Supply Voltage
Supply Current
Sine Wave Input
Standby Power
Power-Down Power
AVDD
DRVDD
IAVDD
IDRVDD
1
1
3
1
2
1
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
14
−7
1.383
0.88
1.7
1.7
Rev. B | Page 3 of 36
Typ
Guaranteed
±2
−2.5
±0.3
±0.5
±2
±35
0.7
1.75
6
20
0.9
1.8
1.8
96
36
238
56
7
AD9641-80
Max
±10
+1
±0.55
±1.1
2.087
0.92
1.9
1.9
100
40
252
18
Min
14
−7.5
1.383
0.87
1.7
1.7
Typ
Guaranteed
±2
−2.5
±0.3
±0.5
±2
±35
0.7
1.75
5
20
0.9
1.8
1.8
121
51
310
56
7
AD9641-155
Max
±11
+1
±0.55
±1.2
2.087
0.92
1.9
1.9
132
54
335
18
AD9641
Unit
Bits
mV
% FSR
LSB
LSB
LSB
LSB
ppm/°C
ppm/°C
LSB rms
V p-p
pF
V
V
V
mA
mA
mW
mW
mW

Related parts for AD9641