MAX1215N Просмотр технического описания (PDF) - Maxim Integrated
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MAX1215N Datasheet PDF : 21 Pages
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1.8V, Low-Power, 12-Bit, 250Msps
ADC for Broadband Applications
Typical Operating Characteristics (continued)
(AVCC = OVCC = 1.8V, AGND = OGND = 0, fSAMPLE = 250MHz, 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.)
SNR/SINAD vs. TEMPERATURE
(fIN = 65MHz, AIN = -1dBFS)
70
68
SNR
66
64
SINAD
62
60
-40 -15
10
35
60
85
TEMPERATURE (°C)
SFDR vs. TEMPERATURE
(fIN = 65MHz, AIN = -1dBFS)
90
88
86
84
82
80
78
76
74
72
70
-40 -15
10
35
60
85
TEMPERATURE (°C)
HD2/HD3 vs. TEMPERATURE
(fIN = 65MHz, AIN = -1dBFS)
-72
-76
HD2
-80
-84
-88
-92
-96
HD3
-100
-40 -15
10
35
60
85
TEMPERATURE (°C)
SNR/SINAD vs. SUPPLY VOLTAGE
(fIN = 65.033MHz, AIN = -1dBFS)
70
SNR
68
66
SINAD
64
62
60
1.70
1.75
1.80
1.85
1.90
SUPPLY VOLTAGE (V)
SFDR vs. SUPPLY VOLTAGE
(fIN = 65.033MHz, AIN = -1dBFS)
90
88
86
84
82
80
78
76
74
72
1.70
1.75
1.80
1.85
1.90
SUPPLY VOLTAGE (V)
HD2/HD3 vs. SUPPLY VOLTAGE
(fIN = 65.033MHz, AIN = -1dBFS)
-75
-80
HD2
-85
-90
-95
HD3
-100
1.70
1.75
1.80
1.85
1.90
SUPPLY VOLTAGE (V)
REFERENCE vs. SUPPLY VOLTAGE
(fIN = 65.033MHz, AIN = -1dBFS)
1.254
1.253
1.252
1.251
1.250
1.249
1.248
1.247
1.246
1.70
1.75
1.80
1.85
1.90
SUPPLY VOLTAGE (V)
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