LTC2351-14 Linear Technology, LTC2351-14 Datasheet - Page 5

• Manufacturer Part Number: LTC2351-14
• Description: 1.5Msps Simultaneous Sampling ADC
• Manufacturer: Linear Technology

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TYPICAL PERFOR A CE CHARACTERISTICS
–100
–110
–120
77
74
71
68
65
62
59
56
92
86
80
74
68
62
56
50
–10
–20
–30
–40
–50
–60
–70
–80
–90
0.1
0.1
0
SINAD vs Input Frequency
SFDR vs Input Frequency
100kHz Bipolar Sine Wave
8192 Point FFT Plot
0
25
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (kHz)
50
1
1
75
W
100
235114 G01
235114 G04
235114 G07
U
10
10
125
–104
–110
77
74
71
65
62
59
56
–50
–56
–62
–68
–74
–80
–86
–92
–98
68
–0.2
–0.4
–0.6
–0.8
0.8
0.6
0.4
0.2
–1
0.1
1
0
THD, 2nd and 3rd vs Input Frequency
0.1
Differential Linearity vs Output Code,
Unipolar Mode
0
SNR vs Input Frequency
UNIPOLAR SINGLE-ENDED
4096
FREQUENCY (MHz)
FREQUENCY (MHz)
OUTPUT CODE
1
8192
1
THD
2nd
3rd
12288
235114 G05
235114 G02
V
235114 G08
DD
10
16384
10
= 3V, T
A
–104
–110
–100
–110
–120
–50
–56
–62
–68
–98
–74
–80
–86
–92
–70
–80
–10
–20
–30
–40
–50
–60
–90
= 25°C
–1
–2
–3
–4
4
3
2
1
0
0
0.1
0
100kHz Unipolar Sine Wave
8192 Point FFT Plot
Integral Linearity vs Output Code,
Unipolar Mode
THD, 2nd and 3rd vs Input Frequency
0
BIPOLAR SINGLE-ENDED
25
4096
FREQUENCY (MHz)
FREQUENCY (kHz)
OUTPUT CODE
LTC2351-14
50
8192
1
75
THD
2nd
3rd
12288
100
235114 G03
235114 G09
235114 G06
235114f
16384
5
125
10