LTC1743 Linear Technology, LTC1743 Datasheet - Page 6

• Manufacturer Part Number: LTC1743
• Description: 12-Bit 50Msps ADC
• Manufacturer: Linear Technology

LTC1743
6
TYPICAL PERFOR A CE CHARACTERISTICS
–100
–110
–120
–100
–110
–120
–100
–110
–120
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
–10
–10
–10
0
0
0
0
0
0
Averaged, 8192 Point FFT,
Input Frequency = 2.5MHz,
–6dB, 3.2V Range
Averaged, 8192 Point FFT,
Input Frequency = 20MHz,
–6dB, 2V Range
Averaged, 8192 Point FFT,
Input Frequency = 20MHz,
–20dB, 3.2V Range
5
5
5
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
10
15
15
15
W
20
20
20
1743 G10
1743 G13
1743 G16
U
25
25
25
–100
–110
–120
–100
–110
–120
–100
–110
–120
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
–10
–10
–10
0
0
0
0
0
0
Averaged, 8192 Point FFT,
Input Frequency = 2.5MHz,
–20dB, 2V Range
Averaged, 8192 Point FFT,
Input Frequency = 20MHz,
–6dB, 3.2V Range
Averaged, 8192 Point FFT,
Input Frequency = 51MHz,
–1dB, 2V Range
5
5
5
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
10
15
15
15
20
20
20
1743 G11
1743 G14
1743 G17
25
25
25
–100
–110
–120
–100
–110
–120
–100
–110
–120
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
–10
–10
–10
0
0
0
0
0
0
Averaged, 8192 Point FFT,
Input Frequency = 2.5MHz,
–20dB, 3.2V Range
Averaged, 8192 Point FFT,
Input Frequency = 20MHz,
–20dB, 2V Range
Averaged, 8192 Point FFT,
Input Frequency = 51MHz,
–6dB, 2V Range
5
5
5
www.DataSheet4U.com
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
10
15
15
15
20
20
20
1743 G12
1743 G15
1743 G18
1743f
25
25
25