Datasheet

AD9601
Rev. 0 | Page 3 of 32
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, T
MIN
= −40°C, T
MAX
= +85°C, f
IN
= −1.0 dBFS, full scale = 1.25 V, single port output mode, DCS enabled,
unless otherwise noted.
Table 1.
AD9601-200 AD9601-250
Parameter
1
Temp Min Typ Max Min Typ Max Unit
RESOLUTION 10 10 Bits
ACCURACY
No Missing Codes Full Guaranteed Guaranteed
Offset Error 25°C 4.0 4.0 mV
Full −12 +12 −12 +12 mV
Gain Error 25°C 1.4 1.4 % FS
Full −2.1 +4.5 −2.1 +4.5 % FS
Differential Nonlinearity (DNL) 25°C 0.2 0.2 LSB
Full −0.5 +0.5 −0.5 +0.5 LSB
Integral Nonlinearity (INL) 25°C 0.2 0.2 LSB
Full −0.5 +0.5 −0.5 +0.5 LSB
TEMPERATURE DRIFT
Offset Error Full 8 8 µV/°C
Gain Error Full 0.021 0.021 %/°C
ANALOG INPUTS (VIN+, VIN−)
Differential Input Voltage Range
2
Full 0.98 1.25 1.5 0.98 1.25 1.5 V p-p
Input Common-Mode Voltage Full 1.4 1.4 V
Input Resistance (Differential) Full 4.3 4.3 kΩ
Input Capacitance 25°C 2 2 pF
POWER SUPPLY
AVDD Full 1.7 1.8 1.9 1.7 1.8 1.9 V
DRVDD Full 1.7 1.8 1.9 1.7 1.8 1.9 V
Supply Currents
I
AVDD
3
Full 133 142 157 167 mA
I
DRVDD
3
/Single Port Mode
4
Full 19 20 22 24 mA
I
DRVDD
3
/Interleaved Mode
5
Full 16 18 mA
Power Dissipation
3
Full mW
Single Port Mode
4
Full 274 291 322 344 mW
Interleaved Mode
5
Full 268 315 mW
Power-Down Mode Supply Currents
I
AVDD
Full 40 40 µA
I
DRVDD
Full 170 170 22 µA
Standby Mode Supply Currents
I
AVDD
Full 19 19 mA
I
DRVDD
Full 170 170 22 µA
1
See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions and how these tests were completed.
2
The input range is programmable through the SPI, and the range specified reflects the nominal values of each setting. See the Memory Map section.
3
I
AVDD
and I
DRVDD
are measured with a −1 dBFS, 10.3 MHz sine input at rated sample rate.
4
Single data rate mode; this is the default mode of the AD9601.
5
Interleaved mode; user-programmable feature. See the Memory Map section.