AD9816 Datasheet, PDF (2/16 Pages) Analog Devices – Complete 12-Bit 6 MSPS CCD/CIS Signal Processor

AD9816–SPECIFICATIONS
ANALOG SPECIFICATIONS (T_MIN to T_MAX with AVDD = +5.0 V, DVDD = +5.0 V, DRVDD = +5.0 V, CDS Mode, f_ADCCLK = 6 MHz,
f_CDSCLK1 = 2 MHz, f_CDSCLK2 = 2 MHz, PGA Gain = 1, Input Range = 3 V p-p, Input Capacitor = 1200 pF, unless otherwise noted)
Parameter
AD9816
AD9816-80010
Units
MAXIMUM CONVERSION RATE
3-Channel Mode with CDS
6
6
MSPS min
1-Channel Mode with CDS
6
6
MSPS min
ACCURACY (Includes Entire Signal Path)
ADC Resolution
12
Differential Nonlinearity (DNL)
± 0.4
± 1.0
No Missing Codes
12
Integral Nonlinearity (INL)
± 1.5
± 4.0
Offset Error
2.4
Gain Error¹
4.3
12
± 0.75
± 2.5
Bits min
LSB typ
LSB max
Bits Guaranteed
LSB typ
LSB max
% FSR max
% FSR max
ANALOG INPUTS
Input Voltage Range²
Input Limits³
Input Capacitance
Input Current
0
3
AVSS – 0.3
AVDD + 0.3
10
10
0
3
AVSS – 0.3
AVDD + 0.3
10
10
V min
V max
V min
V max
pF typ
nA typ
AMPLIFIERS
PGA Gain Range
PGA Gain Resolution
Offset Range
Offset Resolution
1
5.98
256
–100
+100
256
1
5.98
256
–100
+100
256
V/V min
V/V max
Steps
mV min
mV max
Steps
NOISE AND CROSSTALK
Total Output Noise at Min PGA Gain⁴
0.5
Total Output Noise at Max PGA Gain⁴
0.8
Channel-to-Channel Crosstalk⁵
1
LSB rms typ
LSB rms typ
LSB max
POWER SUPPLY REJECTION
(AVDD = +5 V/± 0.25 V)
0.28
% FSR max
VOLTAGE REFERENCE
0.75 V Reference Tolerance (@ +25°C)
± 20
1.5 V Reference Tolerance (@ +25°C)
± 34
mV max
mV max
TEMPERATURE RANGE
Operating
0
0
°C min
+70
+70
°C max
POWER SUPPLIES
Operating Voltages
AVDD, DVDD
DRVDD
Operating Current
+4.75
+5.25
+3.3
+5.25
84
+4.75
+5.25
+3.3
+5.25
84
V min
V max
V min
V max
mA typ
POWER CONSUMPTION
420
420
mW typ
500
500
mW max
NOTES
1_{Includes internal voltage reference error.}
2_{Input voltage range is the linear region over which the input signal can be processed by the input stage of the AD9816.}
3_{The input limits are defined as the maximum tolerable input voltage into the AD9816. This is not intended to be the linear input range of the device. Signals beyond}
the input limits will turn on the overvoltage protection diodes.
4_{The total output noise is measured with the inputs of the AD9816 grounded.}
5_{The channel-to-channel crosstalk is measured with one input grounded, and the other two inputs at full scale.}
Specifications subject to change without notice.
–2–
REV. A