LTC1403 Linear Technology, LTC1403 Datasheet - Page 5

• Manufacturer Part Number: LTC1403
• Description: Serial 12-Bit/14-Bit/ 2.8Msps Sampling ADCs with Shutdown
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–110
–120
12.0
11.5
11.0
10.5
10.0
–10
–20
–30
–40
–50
–60
–70
–80
–90
8.5
8.0
74
71
68
65
62
59
56
53
50
9.5
9.0
0
0.1
0.1
SNR vs Input Frequency
ENOBs and SINAD
vs Input Frequency
1.4MHz Input Summed with
1.56MHz Input IMD 4096 Point
FFT Plot
0
2.8Msps
350k
FREQUENCY (MHz)
FREQUENCY (MHz)
1
FREQUENCY (Hz)
1
700k
10
10
1.05M
W
1403A G03
1403A G01
1403A G06
U
100
1.4M
100
74
71
56
53
50
68
65
62
59
–100
–110
–120
–0.2
–0.4
–0.6
–0.8
–1.0
–10
–20
–30
–40
–50
–60
–70
–80
–90
1.0
0.8
0.6
0.4
0.2
0
0
–104
0
0
Differential Linearity
vs Output Code
–44
–50
–56
–62
–68
–80
–86
–92
–98
98kHz Sine Wave 4096 Point
FFT Plot
–74
0.1
THD, 2nd and 3rd vs Input
Frequency
4096
350k
FREQUENCY (Hz)
OUTPUT CODE
FREQUENCY (MHz)
1
8192
700k
12288
1.05M
THD
3rd
10
2.8Msps
2nd
1403A G13
T
1403A G04
A
16383
= 25 C, V
1.4M
1403A G02
100
LTC1403/LTC1403A
DD
–100
–110
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
104
98
92
86
80
74
68
62
56
50
44
–1
–2
–3
–4
0
4
3
2
1
0
= 3V (LTC1403A)
0.1
SFDR vs Input Frequency
1.3MHz Sine Wave 4096 Point
FFT Plot
0
Integral Linearity
vs Output Code
0
2.8Msps
350k
4096
FREQUENCY (MHz)
FREQUENCY (Hz)
1
OUTPUT CODE
700k
8192
10
1.05M
12288
1403A G17
1403A G05
1403A G14
1403af
5
16383
1.4M
100