AD9637 Ver la hoja de datos (PDF) - Analog Devices
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AD9637 Datasheet PDF : 40 Pages
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Data Sheet
AD9637
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2 V p-p differential input, 1.0 V internal reference, AIN = −1.0 dBFS, unless otherwise noted.
Table 1.
Parameter1
RESOLUTION
ACCURACY
No Missing Codes
Offset Error
Offset Matching
Gain Error
Gain Matching
Differential Nonlinearity (DNL)
Integral Nonlinearity (INL)
TEMPERATURE DRIFT
Offset Error
INTERNAL VOLTAGE REFERENCE
Output Voltage (1 V Mode)
Load Regulation at 1.0 mA (VREF = 1 V)
Input Resistance
INPUT REFERRED NOISE
VREF = 1.0 V
ANALOG INPUTS
Differential Input Voltage (VREF = 1 V)
Common-Mode Voltage
Common-Mode Range
Differential Input Resistance
Differential Input Capacitance
POWER SUPPLY
AVDD
DRVDD
IAVDD (Eight Channels)
IDRVDD (Eight Channels, ANSI-644 Mode)
IDRVDD (Eight Channels, Reduced Range Mode)
TOTAL POWER CONSUMPTION
Total Power Dissipation (Eight Channels, ANSI-644 Mode)
Total Power Dissipation (Eight Channels, Reduced Range Mode)
Power-Down Dissipation
Standby Dissipation2
Temp
AD9637-40
Min Typ Max
12
AD9637-80
Min Typ Max Unit
12
Bits
Full
Guaranteed
Guaranteed
Full
−0.6 −0.3 +0.1 −0.7 −0.3 +0.1 % FSR
Full
0.0 0.2 0.6 0.0 0.2 0.6 % FSR
Full
−8.0 −2.1 +2.0 −7.0 −3.2 +1.0 % FSR
Full
−1.0 +1.7 +5.0 −1.0 +2.3 +6.0 % FSR
Full
−0.8 ±0.3 +0.8 −0.8 ±0.4 +0.8 LSB
Full
−1.0 ±0.4 +1.0 −1.2 ±0.5 +1.2 LSB
Full
±2
±2
ppm/°C
Full
0.98 0.99 1.01 0.98 0.99 1.01 V
Full
2
2
mV
Full
7.5
7.5
kΩ
25°C
0.36
0.49
LSB rms
Full
2
2
V p-p
Full
0.9
0.9
V
Full
0.5
1.3 0.5
1.3 V
5.2
5.2
kΩ
Full
3.5
3.5
pF
Full
1.7 1.8 1.9 1.7 1.8 1.9 V
Full
1.7 1.8 1.9 1.7 1.8 1.9 V
Full
142 151
221 234 mA
Full
51 79
58 85 mA
25°C
36
43
mA
Full
347 414
502 574 mW
25°C
320
475
mW
25°C
1
1
mW
25°C
72
98
mW
1 See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for definitions and for details on how these tests were completed.
2 Can be controlled via the SPI.
Rev. A | Page 3 of 40
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