Datasheet

Data Sheet AD9653
Rev. 0 | Page 3 of 40
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, 2.0 V p-p full-scale differential input at −1.0 dBFS; V
REF
= 1.0 V, DCS off, unless otherwise noted.
Table 1.
Parameter
1
Temperature Min Typ Max Unit
RESOLUTION 16 Bits
ACCURACY
No Missing Codes Full Guaranteed
Offset Error Full −0.49 −0.3 0.17 % FSR
Offset Matching Full −0.14 +0.2 0.39 % FSR
Gain Error Full −12.3 −5 2.37 % FSR
Gain Matching Full 1.0 1.1 5.8 % FSR
Differential Nonlinearity (DNL) Full
−
0.77
0.95 LSB
25°C ±0.7 LSB
Integral Nonlinearity (INL) Full
−
7.26
8.18 LSB
25°C ±3.5 LSB
TEMPERATURE DRIFT
Offset Error Full 3.5 ppm/°C
INTERNAL VOLTAGE REFERENCE
Output Voltage (1.0 V Mode) Full 0.98 1.0 1.01 V
Load Regulation at 1.0 mA (V
REF
= 1.0 V) Full 2 mV
Input Resistance 25°C 7.5 kΩ
INPUT-REFERRED NOISE
V
REF
= 1.0 V 25°C 2.7 LSB rms
ANALOG INPUTS
Differential Input Voltage (V
REF
= 1.0 V) Full 2 V p-p
Common-Mode Voltage Full 0.9 V
Common-Mode Range 25°C 0.5 1.3 V
Differential Input Resistance 25°C 2.6 kΩ
Differential Input Capacitance 25°C 7 pF
POWER SUPPLY
AVDD Full 1.7 1.8 1.9 V
DRVDD Full 1.7 1.8 1.9 V
I
AVDD
2
Full 305 330 mA
I
DRVDD
(ANSI-644 Mode)
2
Full 60 64 mA
I
DRVDD
(Reduced Range Mode)
2
25°C 45 mA
TOTAL POWER CONSUMPTION
DC Input Full 607 649 mW
Sine Wave Input (Four Channels Including Output Drivers, ANSI-644 Mode) Full 657 708 mW
Sine Wave Input (Four Channels Including Output Drivers, Reduced Range Mode) 25°C 630 mW
Power-Down 25°C 2 mW
Standby
3
Full 356 392 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
Measured with a low input frequency, full-scale sine wave on all four channels.
3
Can be controlled via the SPI.