MAX11102 Datasheet, PDF (5/25 Pages) Maxim Integrated Products – 2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs

2Msps/3Msps, Low-Power,
Serial 12-/10-/8-Bit ADCs
ELECTRICAL CHARACTERISTICS (MAX11106/MAX11110/MAX11117) (continued)
(VDD = 2.2V to 3.6V, VREF = VDD, VOVDD = VDD, fSCLK = 48MHz, 50% duty cycle, 3Msps (MAX11106/MAX11117); fSCLK = 32MHz,
50% duty cycle, 2Msps (MAX11110), CDOUT = 10pF, TA = -40NC to +125NC, unless otherwise noted. Typical values are at TA =
+25NC.)
PARAMETER
SYMBOL
CONDITIONS
MIN
Total Unadjusted Error
TUE
Channel-to-Channel Offset
Matching
MAX11106
Y _{Channel-to-Channel Gain}
Matching
MAX11106
DYNAMIC PERFORMANCE (MAX11106/MAX11117: fIN = 1MHz, MAX11110: fIN = 0.5MHz)
R MAX11106/MAX11117
59
Signal-to-Noise and Distortion
SINAD
MAX11110
60.5
MAX11106/MAX11117
59
Signal-to-Noise Ratio
SNR
MAX11110
60.5
A _{Total Harmonic Distortion}
THD
MAX11106/MAX11117
MAX11110
MAX11106/MAX11117
75
Spurious-Free Dynamic Range
SFDR
IN ^MAX11110
75
Intermodulation Distortion
f1 = 1.0003MHz, f2 = 0.99955MHz
IMD
(MAX11106/MAXX11117);
f1 = 500.15kHz, f2 = 499.56 kHz
(MAX11110)
Full-Power Bandwidth
-3dB point
IM ^{Full-Linear Bandwidth}
SINAD > 60dB
Small-Signal Bandwidth
Crosstalk
MAX11106
CONVERSION RATE
L _Throughput
MAX11106/MAX11117
0.03
MAX11110
0.02
E ^{Conversion Time}
MAX11106/MAX11117
260
MAX11110
391
Acquisition Time
tACQ
52
Aperture Delay
From CS falling edge
Aperture Jitter
R _{MAX11106/MAX11117}
0.48
Serial-Clock Frequency
fCLK
MAX11110
0.32
P ^{ANALOG INPUT (AIN1/AIN2 for MAX11106) (AIN for MAX11110/MAX11117)}
TYP
Q1
Q0.1
Q0.1
61.5
61.5
61.5
61.5
-85
-85
-82
40
2.5
45
-90
4
15
MAX
UNITS
LSB
LSB
LSB
dB
dB
-74
dB
-73
dB
dB
MHz
MHz
MHz
dB
3
Msps
2
Msps
ns
ns
ns
ns
ps
48
MHz
32
Input Voltage Range
VINA__
0
VREF
V
Input Leakage Current
IILA
2nA
Q1
FA
Input Capacitance
CAIN_
Track
Hold
20
pF
4
EXTERNAL REFERENCE INPUT (REF) (MAX11106)
Reference Input Voltage Range
VREF
1
VDD + 0.05
V
Reference Input Leakage Current
IILR
Conversion stopped
0.005 Q1
FA
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