Datasheet

AD9204
Rev. 0 | Page 4 of 36
SPECIFICATIONS
DC SPECIFICATIONS
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS,
DCS disabled, unless otherwise noted.
Table 1.
Parameter Temp
AD9204-20/AD9204-40 AD9204-65 AD9204-80
Unit Min Typ Max Min Typ Max Min Typ Max
RESOLUTION Full 10 10 10 Bits
ACCURACY
No Missing Codes Full Guaranteed Guaranteed Guaranteed
Offset Error Full ±0.1 ±0.70 ±0.1 ±0.50 ±0.1 ±0.70 % FSR
Gain Error
1
Full +1.8 +1.8 +1.8 % FSR
Differential Nonlinearity (DNL)
2
Full ±0.30 ±0.30 ±0.30 LSB
25°C ±0.075 ±0.15 ±0.11 LSB
Integral Nonlinearity (INL)
2
Full ±0.60 ±0.60 ±0.60 LSB
25°C ±0.15 ±0.25 ±0.25 LSB
MATCHING CHARACTERISTICS
Offset Error 25°C ±0.0 ±0.75 ±0.0 ±0.75 ±0.0 ±0.75 % FSR
Gain Error
1
25°C ±0.3 ±0.3 ±0.3 % FSR
TEMPERATURE DRIFT
Offset Error Full ±2 ±2 ±2 ppm/°C
INTERNAL VOLTAGE REFERENCE
Output Voltage (1 V Mode) Full 0.981 0.993 1.005 0.981 0.993 1.005 0.981 0.993 1.005 V
Load Regulation Error at 1.0 mA Full 2 2 2 mV
INPUT REFERRED NOISE
VREF = 1.0 V 25°C 0.06 0.08 0.08 LSB rms
ANALOG INPUT
Input Span, VREF = 1.0 V Full 2 2 2 V p-p
Input Capacitance
3
Full 6 6 6 pF
Input Common-Mode Voltage Full 0.9 0.9 0.9 V
Input Common-Mode Range Full 0.5 1.3 0.5 1.3 0.5 1.3 V
REFERENCE INPUT RESISTANCE Full 7.5 7.5 7.5 kΩ
POWER SUPPLIES
Supply Voltage
AVDD Full 1.7 1.8 1.9 1.7 1.8 1.9 1.7 1.8 1.9 V
DRVDD Full 1.7 3.6 1.7 3.6 1.7 3.6 V
Supply Current
IAVDD
2
Full 33.5/46.4 35.8/49.6 61.1 64.8 70.3 75.2 mA
IDRVDD
2
(1.8 V) Full 2.6/4.4 6.5 8.0 mA
IDRVDD
2
(3.3 V) Full 5.0/8.3 12.4 15.3 mA
POWER CONSUMPTION
DC Input Full 59.5/82.1 108 125 mW
Sine Wave Input
2
(DRVDD = 1.8 V) Full 64.9/91.4 69.5/97.7 121.7 128.5 141 150 mW
Sine Wave Input
2
(DRVDD = 3.3 V) Full 76.7/111 150.8 177 mW
Standby Power
4
Full 37/37 37 37 mW
Power-Down Power Full 2.2 2.2 2.2 mW
1
Measured with a 1.0 V external reference.
2
Measured with a 10 MHz input frequency at rated sample rate, full-scale sine wave, with approximately 5 pF loading on each output bit.
3
Input capacitance refers to the effective capacitance between one differential input pin and AGND.
4
Standby power is measured with a dc input, the CLK active.