MAX1429 Datasheet, PDF (2/18 Pages) Maxim Integrated Products – 15-Bit, 100Msps ADC with -77.7dBFS Noise Floor for Baseband Applications

15-Bit, 100Msps ADC with -77.7dBFS
Noise Floor for Baseband Applications
ABSOLUTE MAXIMUM RATINGS
AV_CC, DV_CC, DRV_CC to GND.................................. -0.3V to +6V
INP, INN, CLKP, CLKN, CM to GND........-0.3V to (AV_CC + 0.3V)
D0–D14, DAV, DOR to GND..................-0.3V to (DRV_CC + 0.3V)
Continuous Power Dissipation (T_A = +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 θ_JA...................................................21°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
(AV_CC = 5V, DV_CC = DRV_CC = 2.5V, GND = 0, INP and INN driven differentially with -1dBFS, CLKP and CLKN driven differentially
with a 2V_P-P sinusoidal input signal, C_L = 5pF at digital outputs, f_CLK = 100MHz, T_A = T_MIN to T_MAX, unless otherwise noted. Typical
values are at T_A = +25°C, unless otherwise noted. ≥+25°C guaranteed by production test, <+25°C guaranteed by design and char-
acterization.)
PARAMETER
DC ACCURACY
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
15
Bits
INL
f_IN = 15MHz
±1.5
LSB
DNL f_IN = 15MHz, no missing codes guaranteed
±0.4
LSB
-12
+12
mV
Gain Error
ANALOG INPUT (INP, INN)
-4
+4
%FS
Differential Input Voltage Range
Common-Mode Input Voltage
V_DIFF
V_CM
Fully differential inputs drive,
V_DIFF = V_INP - V_INN
Self-biased
2.20
3.33
V_P-P
V
Differential Input Resistance
R_IN
1
±15%
kΩ
Differential Input Capacitance
Full-Power Analog Bandwidth
CONVERSION RATE
Maximum Clock Frequency
Minimum Clock Frequency
Aperture Jitter
CLOCK INPUT (CLKP, CLKN)
C_IN
FPBW_-1dB -1dB rolloff for a full-scale input
f_CLK
f_CLK
t_AJ
1
260
100
20
0.21
pF
MHz
MHz
MHz
ps_RMS
Full-Scale Differential Input
Voltage
V_DIFFCLK Fully differential input drive, V_CLKP - V_CLKN
0.5 to
3.0
V
Common-Mode Input Voltage
Differential Input Resistance
V_CM
R_INCLK
Self-biased
2.4
V
2
±15%
kΩ
Differential Input Capacitance
DYNAMIC CHARACTERISTICS
C_INCLK
1
pF
Thermal + Quantization Noise
Floor
NF
Analog input <-35dBFS
-77.7
dBFS
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