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AD6653
SPECIFICATIONS
ADC DC SPECIFICATIONS
AVDD = 1.8 V, DVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = 1.0 dBFS differential input, 1.0 V internal reference,
DCS enabled, unless otherwise noted.
Table 1.
AD6653BCPZ-125
Parameter
Temperature
Min
Typ
RESOLUTION
Full
12
ACCURACY
No Missing Codes
Full
Guaranteed
Offset Error
Full
±0.3
Gain Error
Full
3.9
2.7
MATCHING CHARACTERISTIC
Offset Error
25°C
±0.3
Gain Error
25°C
±0.1
TEMPERATURE DRIFT
Offset Error
Full
±19
Gain Error
Full
±38
INTERNAL VOLTAGE REFERENCE
Output Voltage Error (1 V Mode)
Full
±5
Load Regulation @ 1.0 mA
Full
7
INPUT-REFERRED NOISE
VREF = 1.0 V
25°C
0.21
ANALOG INPUT
Input Span, VREF = 1.0 V
Full
2
Input Capacitance
1
Full
8
VREF INPUT RESISTANCE
Full
6
POWER SUPPLIES
Supply Voltage
AVDD, DVDD
Full
1.7
1.8
DRVDD (CMOS Mode)
Full
1.7
3.3
DRVDD (LVDS Mode)
Full
1.7
1.8
Supply Current
I
AVDD2,3
Full
390
I
DVDD2, 3
Full
270
I
DRVDD2
(3.3 V CMOS)
Full
20
I
DRVDD2
(1.8 V CMOS)
Full
12
I
DRVDD2
(1.8 V LVDS)
Full
57
POWER CONSUMPTION
DC Input
Full
770
Sine Wave Input
2
(DRVDD = 1.8 V)
Full
1215
Sine Wave Input
2
(DRVDD = 3.3 V)
Full
1275
Standby Power
4
Full
77
Power-Down Power
Full
2.5
1
Input capacitance refers to the effective capacitance between one differential input pin and AGND. See Figure 11 for the equivalent analog input structure.
2
Measured with a 9.7 MHz, full-scale sine wave input, NCO enabled with a frequency of 13 MHz, FIR filter enabled and the f
S
/8 output mix enabled with approximately
5 pF loading on each output bit.
3
The maximum limit applies to the combination of I
AVDD
and I
DVDD
currents.
4
Standby power is measured with a dc input and with the CLK pin inactive (set to AVDD or AGND).
Rev. 0 | Page 5 of 80
AD6653BCPZ-150
Typ
Guaranteed
±0.2
3.2
±0.2
±0.2
±17
±49
±5
7
0.21
2
8
6
1.8
3.3
1.8
440
320
24
15
57
870
1395
1450
77
2.5
Max
Min
12
Max
Unit
Bits
% FSR
% FSR
% FSR
% FSR
ppm/°C
ppm/°C
mV
mV
LSB rms
V p-p
pF
kΩ
V
V
V
mA
mA
mA
mA
mA
mW
mW
mW
mW
mW
±0.6
0.7
±0.6
±0.7
±18
1.9
3.6
1.9
5.2
1.7
1.7
1.7
±0.6
0.9
±0.7
±0.7
±18
1.9
3.6
1.9
689
785
800
8
905
8