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MAX1213 Datasheet, PDF (6/20 Pages) Maxim Integrated Products – 1.8V, 12-Bit, 170Msps ADC for Broadband Applications
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1.8V, 12-Bit, 170Msps ADC for
Broadband Applications
Typical Operating Characteristics (continued)
(AVCC = OVCC = 1.8V, AGND = OGND = 0, fSAMPLE = 170MHz, AIN = -1dBFS; see each TOC for detailed information on test condi-
tions, differential input drive, differential sine-wave clock input drive, 0.1µF capacitor on REFIO, internal reference, digital output pins
differential RL = 100Ω, TA = +25°C.)
SFDR vs. ANALOG INPUT AMPLITUDE
(fSAMPLE = 170MHz, fIN = 65.098877MHz)
90
HD2/HD3 vs. ANALOG INPUT AMPLITUDE
(fSAMPLE = 170MHz, fIN = 65.098877MHz)
-30
SNR/SINAD vs. SAMPLE FREQUENCY
(fIN = 65MHz, AIN = -1dBFS)
75
80
-40
70
SNR
-50
65
70
SINAD
-60
60
60
HD2
-70
55
50
HD3
-80
50
40
-90
45
30
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
ANALOG INPUT AMPLITUDE (dBFS)
SFDR vs. SAMPLE FREQUENCY
(fIN = 65MHz, AIN = -1dBFS)
85
80
75
70
65
60
55
0
20 40 60 80 100 120 140 160 180
fSAMPLE (MHz)
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
2.0
1.6
fIN = 12.5MHz
1.2
0.8
0.4
0
-0.4
-0.8
-1.2
-1.6
-2.0
0
512 1024 1536 2048 2560 3072 3584 4096
DIGITAL OUTPUT CODE
-100
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
ANALOG INPUT AMPLITUDE (dBFS)
HD2/HD3 vs. SAMPLE FREQUENCY
(fIN = 65MHz,AIN = -1dBFS)
-60
-65
-70
HD3
-75
-80
HD2
-85
-90
-95
-100
-105
-110
0
20 40 60 80 100 120 140 160 180
fSAMPLE (MHz)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
fIN = 12.5MHz
512 1024 1536 2048 2560 3072 3584 4096
DIGITAL OUTPUT CODE
40
0
20 40 60 80 100 120 140 160 180
fSAMPLE (MHz)
TOTAL POWER DISSIPATION vs. SAMPLE
FREQUENCY (fIN = 65MHz, AIN = -1dBFS)
830
810
790
770
750
730
710
20 40 60 80 100 120 140 160 180
fSAMPLE (MHz)
GAIN BANDWIDTH PLOT
(fSAMPLE = 170MHz, AIN = -1dBFS)
1
0
-1
-2
-3
-4
-5
-6
DIFFERENTIAL TRANSFORMER COUPLING
-7
10
100
1000
ANALOG INPUT FREQUENCY (MHz)
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