MAX1192
Ultra-Low-Power, 22Msps, Dual 8-Bit ADC
_______________________________________________________________________________________
7
FFT PLOT CHANNEL A (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc01
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 5.606183MHz
f
INB
= 8.056034MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INB
FFT PLOT CHANNEL B (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc02
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 5.606183MHz
f
INB
= 8.056034MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INA
FFT PLOT CHANNEL A (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc03
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 8.056034MHz
f
INB
= 5.606183MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INB
FFT PLOT CHANNEL B (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc04
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 8.056034MHz
f
INB
= 5.606183MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INA
TWO-TONE IMD PLOT (DIFFERENTIAL
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc05
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
IN1
= 1.8MHz
f
IN2
= 2.3MHz
A
IN
= -7dB FS
f
IN2
f
IN1
Typical Operating Characteristics
(V
DD
= 3.0V, OV
DD
= 1.8V, V
REFIN
= V
DD
(internal reference), C
L
10pF at digital outputs, differential input at -0.5dB FS, f
CLK
=
22.005678MHz at 50% duty cycle, T
A
= +25°C, unless otherwise noted.)
MAX1192
Ultra-Low-Power, 22Msps, Dual 8-Bit ADC
8 _______________________________________________________________________________________
FFT PLOT CHANNEL A (SINGLE-ENDED
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc06
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 5.606183MHz
f
INB
= 8.056034MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INB
FFT PLOT CHANNEL B (SINGLE-ENDED
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc07
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 5.606183MHz
f
INB
= 8.056034MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INA
FFT PLOT CHANNEL B (SINGLE-ENDED
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc09
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 8.056034MHz
f
INB
= 5.606183MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INA
FFT PLOT CHANNEL A (SINGLE-ENDED
INPUTS, 8192-POINT DATA RECORD)
MAX1192 toc08
ANALOG INPUT FREQUENCY (MHz)
AMPLITUDE (dB)
108642
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
012
f
CLK
= 22.005678MHz
f
INA
= 8.056034MHz
f
INB
= 5.606183MHz
A
INA
= A
INB
= -0.5dB FS
HD3
HD2
f
INB
Typical Operating Characteristics (continued)
(V
DD
= 3.0V, OV
DD
= 1.8V, V
REFIN
= V
DD
(internal reference), C
L
10pF at digital outputs, differential input at -0.5dB FS, f
CLK
=
22.005678MHz at 50% duty cycle, T
A
= +25°C, unless otherwise noted.)
MAX1192
Ultra-Low-Power, 22Msps, Dual 8-Bit ADC
_______________________________________________________________________________________
9
SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
MAX1192 toc10
ANALOG INPUT FREQUENCY (MHz)
SNR (dB)
1007525 50
46.5
47.0
47.5
48.0
48.5
49.0
49.5
50.0
46.0
0125
CHANNEL A
CHANNEL B
SIGNAL-TO-NOISE AND DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX1192 toc11
ANALOG INPUT FREQUENCY (MHz)
SINAD (dB)
1007525 50
46.5
47.0
47.5
48.0
48.5
49.0
49.5
50.0
46.0
0125
CHANNEL A
CHANNEL B
TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX1192 toc12
ANALOG INPUT FREQUENCY (MHz)
THD (dBc)
1007525 50
-80
-75
-70
-65
-60
-55
-50
-45
-85
0125
CHANNEL A
CHANNEL B
SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX1192 toc13
ANALOG INPUT FREQUENCY (MHz)
SFDR (dBc)
1007525 50
50
55
60
65
70
75
80
85
45
0125
CHANNEL A
CHANNEL B
Typical Operating Characteristics (continued)
(V
DD
= 3.0V, OV
DD
= 1.8V, V
REFIN
= V
DD
(internal reference), C
L
10pF at digital outputs, differential input at -0.5dB FS, f
CLK
=
22.005678MHz at 50% duty cycle, T
A
= +25°C, unless otherwise noted.)

MAX1192ETI+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Analog to Digital Converters - ADC 8-Bit 2Ch 22Msps 3.6V Precision ADC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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