MAX1213N 데이터 시트보기 (PDF) - Maxim Integrated
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MAX1213N Datasheet PDF : 21 Pages
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1.8V, Low-Power 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/(-THD) vs. ANALOG INPUT AMPLITUDE
(fSAMPLE = 170MHz, fIN = 64.985MHz)
100
95
90
SFDR
85
80
75
70
65
-THD
60
55
50
45
40
35
30
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
ANALOG INPUT AMPLITUDE (dBFS)
HD2/HD3 vs. ANALOG INPUT AMPLITUDE
(fSAMPLE = 170MHz, fIN = 64.985MHz)
-30
-40
-50
HD2
-60
-70
-80
HD3
-90
-100
-110
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
ANALOG INPUT AMPLITUDE (dBFS)
SNR/SINAD vs. SAMPLE FREQUENCY
(fIN = 64.985MHz, AIN = -1dBFS)
75
SNR
70
65
SINAD
60
55
50
45
40
0
20 40 60 80 100 120 140 160 180
fSAMPLE (MHz)
SFDR/(-THD) vs. SAMPLE FREQUENCY
(fIN = 64.985MHz, AIN = -1dBFS)
100
95
SFDR
90
85
80
-THD
75
70
65
60
55
50
0
20 40 60 80 100 120 140 160 180
fSAMPLE (MHz)
HD2/HD3 vs. SAMPLE FREQUENCY
(fIN = 64.985MHz, AIN = -1dBFS)
-60
-65
-70
-75
-80
HD3
-85
-90
-95
-100
-105
-110
-115
HD2
-120
0 20 40 60 80 100 120 140 160 180
fSAMPLE (MHz)
TOTAL POWER DISSIPATION vs. SAMPLE FREQUENCY
(fIN = 64.985MHz, AIN = -1dBFS)
0.785
0.760
0.735
0.710
0.685
0.660
0.635
0.610
0.585
20 35 50 65 80 95 110 125 140 155 170
fSAMPLE (MHz)
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
0
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
fIN = 12.5MHz
512 1024 1536 2048 2560 3072 3584 4096
DIGITAL OUTPUT CODE
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
GAIN BANDWIDTH PLOT
(fSAMPLE = 170MHz, AIN = -1dBFS)
1
0
-1
-2
-3
-4
-5
-6
-7
1
10
100
1000
ANALOG INPUT FREQUENCY (MHz)
6 _______________________________________________________________________________________
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