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MAX1304ECM+

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P37
Typical Operating Characteristics
(V
AVDD
= +5V, V
DVDD
= +3V, V
AGND
= V
DGND
= 0V, V
REF
= V
REFMS
= +2.5V (external reference), C
REF
= C
REFMS
= 0.1µF, C
REF+
=
C
REF-
= 0.1µF, C
REF+-to-REF-
= 2.2µF || 0.1µF, C
COM
= 2.2µF || 0.1µF, C
MSV
= 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipolar
devices), f
CLK
= 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), f
IN
= 500kHz, A
IN
= -0.4dBFS. T
A
= +25°C,
unless otherwise noted.) (Figures 3 and 4)
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
_______________________________________________________________________________________
7
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1304 toc01
DIGITAL OUTPUT CODE
INL (LSB)
358430722048 25601024 1536512
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0 4096
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
MAX1304 toc02
DIGITAL OUTPUT CODE
DNL (LSB)
358430722048 25601024 1536512
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0 4096
MAX1304 toc03
V
AVDD
(V)
OFFSET ERROR (LSB)
5.25.15.04.94.8
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
4.7 5.3
OFFSET ERROR
vs. ANALOG SUPPLY VOLTAGE
OFFSET ERROR
vs. TEMPERATURE
MAX1304 toc04
TEMPERATURE (
°
C)
OFFSET ERROR (LSB)
6035-15 10
-12
-8
-4
0
4
8
12
16
-16
-40 85
MAX1304 toc05
V
AVDD
(V)
GAIN ERROR (LSB)
5.25.15.04.94.8
-4
-3
-2
-1
0
1
-5
4.7 5.3
GAIN ERROR
vs. ANALOG SUPPLY VOLTAGE
GAIN ERROR
vs. TEMPERATURE
MAX1304 toc06
TEMPERATURE (
°
C)
GAIN ERROR (LSB)
6035-15 10
-12
-8
-4
0
4
8
12
16
-16
-40 85
Typical Operating Characteristics (continued)
(V
AVDD
= +5V, V
DVDD
= +3V, V
AGND
= V
DGND
= 0V, V
REF
= V
REFMS
= +2.5V (external reference), C
REF
= C
REFMS
= 0.1µF, C
REF+
=
C
REF-
= 0.1µF, C
REF+-to-REF-
= 2.2µF || 0.1µF, C
COM
= 2.2µF || 0.1µF, C
MSV
= 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipolar
devices), f
CLK
= 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), f
IN
= 500kHz, A
IN
= -0.4dBFS. T
A
= +25°C,
unless otherwise noted.) (Figures 3 and 4)
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
8 _______________________________________________________________________________________
OUTPUT HISTOGRAM (DC INPUT)
MAX1304 toc10
DIGITAL OUTPUT CODE
COUNTS
2048204720462045
1000
2000
3000
4000
5000
6000
0
2044
00
1084
5497
1611
SMALL-SIGNAL BANDWIDTH
vs. ANALOG INPUT FREQUENCY
MAX1304 toc07
ANALOG INPUT FREQUENCY (MHz)
GAIN (dB)
101
-10
-8
-6
-4
-2
0
2
-12
0.1 100
A
IN
= -20dBFS
LARGE-SIGNAL BANDWIDTH
vs. ANALOG INPUT FREQUENCY
MAX1304 toc08
ANALOG INPUT FREQUENCY (MHz)
GAIN (dB)
101
-10
-8
-6
-4
-2
0
2
-12
0.1 100
A
IN
= -0.5dBFS
FFT PLOT
(2048-POINT DATA RECORD)
MAX1304 toc09
FREQUENCY (kHz)
AMPLITUDE (dBFS)
300
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-110
0
100 200 400 500
f
TH
= 1.04167Msps
f
IN
= 500kHz
A
IN
= -0.05dBFS
SNR = 70.7dB
SINAD = 70.6dB
THD = -87.5dBc
SFDR = 87.1dBc
Typical Operating Characteristics (continued)
(V
AVDD
= +5V, V
DVDD
= +3V, V
AGND
= V
DGND
= 0V, V
REF
= V
REFMS
= +2.5V (external reference), C
REF
= C
REFMS
= 0.1µF, C
REF+
=
C
REF-
= 0.1µF, C
REF+-to-REF-
= 2.2µF || 0.1µF, C
COM
= 2.2µF || 0.1µF, C
MSV
= 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipolar
devices), f
CLK
= 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), f
IN
= 500kHz, A
IN
= -0.4dBFS. T
A
= +25°C,
unless otherwise noted.) (Figures 3 and 4)
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
_______________________________________________________________________________________
9
-100
-95
-90
-85
-80
-75
-70
-65
-60
0 5 10 15 20 25
TOTAL HARMONIC DISTORTION
vs. CLOCK FREQUENCY
MAX1304 toc13
f
CLK
(MHz)
THD (dBc)
60
65
70
75
80
85
90
95
100
0 5 10 15 20 25
SPURIOUS-FREE DYNAMIC RANGE
vs. CLOCK FREQUENCY
MAX1304 toc14
f
CLK
(MHz)
SFDR (dBc)
60
66
64
62
68
70
72
74
76
78
80
0105 152025
SIGNAL-TO-NOISE RATIO
vs. CLOCK FREQUENCY
MAX1304 toc11
f
CLK
(MHz)
SNR (dB)
60
66
64
62
68
70
72
74
76
78
80
0105 152025
SIGNAL-TO-NOISE PLUS DISTORTION
vs. CLOCK FREQUENCY
MAX1304 toc12
f
CLK
(MHz)
SINAD (dB)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P33P34-P36P37-P37

MAX1304ECM+

Mfr. #:
Buy MAX1304ECM+
Manufacturer:
Maxim Integrated
Description:
Analog to Digital Converters - ADC 12-Bit 8Ch 1.075Msps 3V Precision ADC
Lifecycle:
New from this manufacturer.
Delivery:
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