MAX12553 Datasheet, PDF (2/28 Pages) Maxim Integrated Products – 14-Bit, 65Msps, 3.3V ADC

14-Bit, 65Msps, 3.3V ADC
ABSOLUTE MAXIMUM RATINGS
V_DD to GND ...........................................................-0.3V to +3.6V
OV_DD to GND........-0.3V to the lower of (V_DD + 0.3V) and +3.6V
INP, INN to GND ...-0.3V to the lower of (V_DD + 0.3V) and +3.6V
REFIN, REFOUT, REFP, REFN, COM
to GND................-0.3V to the lower of (V_DD + 0.3V) and +3.6V
CLKP, CLKN, CLKTYP, G/T, DCE,
PD to GND ........-0.3V to the lower of (V_DD + 0.3V) and +3.6V
D13–D0, DAV, DOR to GND....................-0.3V to (OV_DD + 0.3V)
Continuous Power Dissipation (T_A = +70°C)
40-Pin Thin QFN 6mm x 6mm x 0.8mm
(derated 26.3mW/°C above +70°C)........................2105.3mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering 10s) ..................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V_DD = 3.3V, OV_DD = 2.0V, GND = 0, REFIN = REFOUT (internal reference), V_IN = -0.5dBFS, CLKTYP = high, DCE = high, PD = low,
G/T = low, f_CLK = 65MHz (50% duty cycle), T_A = -40°C to +85°C, unless otherwise noted. Typical values are at T_A = +25°C.) (Note 1)
PARAMETER
DC ACCURACY (Note 2)
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Gain Error
ANALOG INPUT (INP, INN)
Differential Input Voltage Range
Common-Mode Input Voltage
Input Capacitance
(Figure 3)
CONVERSION RATE
Maximum Clock Frequency
Minimum Clock Frequency
SYMBOL
CONDITIONS
INL
DNL
f_IN = 3MHz (Note 5)
f_IN = 3MHz, no missing codes over
temperature (Note 3)
V_REFIN = 2.048V
V_REFIN = 2.048V
V_DIFF Differential or single-ended inputs
C_PAR Fixed capacitance to ground
C_SAMPLE Switched capacitance
f_CLK
Data Latency
Figure 6
DYNAMIC CHARACTERISTICS (differential inputs, Note 2)
Small-Signal Noise Floor
SSNF Input at less than -35dBFS
f_IN = 3MHz at -0.5dBFS (Note 8)
Signal-to-Noise Ratio
SNR
f_IN = 32.5MHz at -0.5dBFS
f_IN = 70MHz at -0.5dBFS
f_IN = 175MHz at -0.5dBFS (Notes 7, 8)
f_IN = 3MHz at -0.5dBFS (Note 8)
Signal-to-Noise and Distortion
SINAD
f_IN = 32.5MHz at -0.5dBFS
f_IN = 70MHz at -0.5dBFS
f_IN = 175MHz at -0.5dBFS (Notes 7, 8)
MIN TYP MAX UNITS
14
Bits
±1.4 ±4.2 LSB
±0.5 ±1.0 LSB
±0.1
±0.5
±0.55
±4.9
%FS
%FS
±1.024
V
V_DD/2
V
2
pF
4.5
65
MHz
5
MHz
8.5
Clock
cycles
-76.0
69.3
74.0
73.9
73.4
68.0
71.0
69.2
73.9
73.1
73.1
67.6 70.0
dBFS
dB
dB
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