MAX19586ETN Ver la hoja de datos (PDF) - Maxim Integrated
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MAX19586ETN Datasheet PDF : 20 Pages
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High-Dynamic-Range, 16-Bit,
80Msps ADC with -82dBFS Noise Floor
ABSOLUTE MAXIMUM RATINGS
AVDD to AGND ..................................................... -0.3V to +3.6V
DVDD to DGND..................................................... -0.3V to +2.4V
AGND to DGND.................................................... -0.3V to +0.3V
INP, INN, CLKP, CLKN, REFP, REFN,
REFIN, REFOUT to AGND....................-0.3V to (AVDD + 0.3V)
D0–D15, DAV, DOR, DAV to GND...........-0.3V to (DVDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
56-Pin Thin QFN
(derate 47.6mW/°C above +70°C) .........................3809.5mW
Operating Temperature Range ..........................-40°C to +85°C
Thermal Resistance θJA ..................................................21°C/W
Thermal Resistance θJC .................................................0.6°C/W
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°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
(AVDD = 3.3V, DVDD = 1.8V, AGND = DGND = 0, INP and INN driven differentially, internal reference CLKP and CLKN driven differentially,
CL = 5pF at digital outputs, fCLK = 80MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C, unless otherwise
noted.) (Note 1)
PARAMETER
DC ACCURACY
Resolution
Offset Error
Gain Error
ANALOG INPUTS (INP, INN)
Input Voltage Range
Common-Mode Voltage
Differential Input Resistance
SYMBOL
CONDITIONS
N
VOS
GE
VDIFF
VCM
RIN
Fully differential input, VIN = VINP - VINN
Internally self-biased
Differential Input Capacitance
CIN
Full-Power Analog Bandwidth
BW-3dB -3dB rolloff for FS Input
REFERENCE INPUT/OUTPUT (REFIN, REFOUT)
Reference Input Voltage Range
REFIN
Reference Output Voltage
REFOUT
DYNAMIC SPECIFICATIONS (fCLK = 80Msps)
Thermal Plus Quantization Noise
Floor
NF
AIN < -35dBFS
Signal-to-Noise Ratio
(First 4 Harmonics Excluded)
(Notes 2, 3)
Signal-to-Noise Plus Distortion
(Notes 2, 3)
SNR
SINAD
fIN = 10MHz, AIN = -2dBFS
fIN = 70MHz, AIN = -2dBFS
fIN = 100MHz, AIN = -2dBFS
fIN = 130MHz, AIN = -2dBFS
fIN = 168MHz, AIN = -2dBFS
fIN = 10MHz, AIN = -2dBFS
fIN = 70MHz, AIN = -2dBFS
fIN = 100MHz, AIN = -2dBFS
fIN = 130MHz, AIN = -2dBFS
fIN = 168MHz, AIN = -2dBFS
MIN TYP MAX UNITS
16
Bits
0
10
20
mV
-3.5
+3.5 %FS
2.56
2.2
10
±20%
7
600
VP-P
V
kΩ
pF
MHz
1.28
±10%
V
1.28
V
-82
80
77.5
79.2
78.5
77.9
77.2
79.6
75
77.6
77.4
76.4
72.7
dBFS
dB
dB
2 _______________________________________________________________________________________
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