SG Micro SGM5200 Manual page 11

SGM5200
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Signal-to-Noise Ratio vs. Temperature
71.5
V = 5V, V
A BD
f = 1MSPS, f
71.0 S
70.5
70.0
69.5
69.0
68.5
-50 -25 0
Total Harmonic Distortion vs. Temperature
-72
V = 5V, V
A BD
f = 1MSPS, f
-73
S
-74
-75
-76
-77
-78
-50 -25 0
Differential Nonlinearity Variation Across Channels
1.0
V = 5V, V
A BD
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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= 3V,
= 100kHz
IN
25 50 75 100 125
Temperature (℃)
= 3V,
= 100kHz
IN
25 50 75 100 125
Temperature (℃)
= 5V, f = 1MSPS
S
DNL MAX
DNL MIN
Channel Number
12-Bit, 1MSPS, 16 Channels,
Single-Ended, Serial Interface ADC
Signal-to-Noise + Distortion vs. Temperature
72
V
A
f
71 S
70
69
68
67
66
150 -50
Spurious Free Dynamic Range vs. Temperature
81
V
A
f = 1MSPS, f
80 S
79
78
77
76
75
150 -50
Integral Nonlinearity Variation Across Channels
1.0
V
A
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
= 5V, V = 3V,
BD
= 1MSPS, f = 100kHz
IN
-25 0 25 50 75
Temperature (℃)
= 5V, V = 3V,
BD
= 100kHz
IN
-25 0 25 50 75
Temperature (℃)
= 5V, V = 5V, f = 1MSPS
BD S
INL MAX
INL MIN
Channel Number
100 125 150
100 125 150
SEPTEMBER 2021
11