LTC1408 LINER [Linear Technology], LTC1408 Datasheet - Page 5

• Manufacturer Part Number: LTC1408
• Description: Channel, 14-Bit, 600ksps Simultaneous Sampling ADC with Shutdown
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–110
–120
104
–10
–20
–30
–80
–90
–40
–50
–60
–70
77
74
71
68
65
62
59
56
53
98
92
86
80
74
68
62
56
50
44
0
0.1
0.1
0
SINAD, ENOBs vs Frequency
SFDR vs Input Frequency
98kHz Bipolar Sine Wave 4096
Point FFT Plot, 100 ksps
UNIPOLAR SINGLE ENDED
UNIPOLAR SINGLE
ENDED
BIPOLAR
DIFFERENTIAL
BIPOLAR DIFFERENTIAL
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY(kHz)
1
1
20
30
10
10
W
40
1408 G01
1408 G04
1408 G07
U
100
100
50
12.5
12
11.5
11
10.5
10
9.5
9
8.5
–104
–100
–110
–120
–44
–50
–56
–62
–68
–74
–80
–86
–92
–98
–80
–90
–10
–20
–30
–40
–50
–60
–70
76
75
74
73
72
71
70
69
68
67
66
65
64
0
0.1
0.1
THD, 2nd and 3rd
vs Input Frequency
0
SNR vs Input Frequency
591kHz Bipolar Differential Sine
Wave 4096 Point FFT Plot,
100 ksps
10
5 HARMONIC THD
UNIPOLAR
SINGLE ENDED
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY(kHz)
1
1
20
UNIPOLAR SINGLE ENDED
30
BIPOLAR
DIFFERENTIAL
2nd
3rd
10
10
V
40
DD
1408 G02
= 3V, T
1408 G05
1408 G08
100
100
50
A
–100
–110
–120
–104
= 25°C
–100
–110
–120
–44
–10
–20
–30
–40
–50
–60
–70
–80
–90
–50
–56
–62
–68
–74
–80
–86
–92
–98
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0.1
0
98kHz Unipolar Sine Wave 4096
Point FFT Plot, 100 ksps
101kHz Unipolar Single Ended
Sine Wave 4096 Point FFT Plot,
625 ksps
THD, 2nd and 3rd
vs Input Frequency
0
62.5
10
5 HARMONIC THD
FREQUENCY (MHz)
FREQUENCY(kHz)
FREQUENCY(kHz)
1
125
20
BIPOLAR SINGLE ENDED
V
CM
LTC1408
188
= 1.5V
30
10
2nd
3rd
250
40
1408 G03
1408 G09
1408 G06
1408fa
5
100
313
50