LTC1746IFW Linear Technology, LTC1746IFW Datasheet - Page 5

• Manufacturer Part Number: LTC1746IFW
• Description: IC ADC SMPL 14BIT 25MSPS 48TSSOP
• Manufacturer: Linear Technology

Specifications of LTC1746IFW

• Number Of Bits: 14
• Sampling Rate (per Second): 25M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 465mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TFSOP (0.240", 6.10mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–110
–120
–100
–110
–120
–0.5
–1.0
–20
–30
–40
–50
–60
–80
–90
–10
–70
–10
–20
–30
–40
–50
–60
–70
–80
–90
1.0
0.5
0
0
0
0
0
0
Typical INL
Nonaveraged, 32768 Point FFT,
Input Frequency = 5MHz,
2V Range
Nonaveraged, 32768 Point FFT,
Input Frequency = 70MHz,
2V Range
2
2
4000
FREQUENCY (MHz)
FREQUENCY (MHz)
4
4
8000
CODE
6
6
8
8
12000
W
10
10
1746 G04
1746 G07
1746 G01
16000
12
U
12
–100
–110
–120
–100
–110
–120
–0.5
–1.0
–20
–30
–40
–50
–60
–80
–90
–20
–30
–40
–50
–60
–80
–90
–10
–70
–10
–70
0.5
1.0
0
0
0
0
0
0
Typical DNL
Nonaveraged, 32768 Point FFT,
Input Frequency = 30MHz,
3.2V Range
Nonaveraged, 32768 Point
2-Tone FFT, Input Frequency =
4MHz and 5.1MHz, 3.2V Range
2
2
4000
FREQUENCY (MHz)
FREQUENCY (MHz)
4
4
8000
CODE
6
6
8
8
12000
10
10
1746 G05
1746 G08
1746 G02
16000
12
12
–100
–110
–120
–100
–110
–120
–100
–110
–120
–20
–30
–40
–50
–60
–80
–90
–20
–30
–40
–50
–60
–80
–90
–10
–70
–10
–70
–20
–30
–40
–50
–60
–80
–90
–10
–70
0
0
0
0
0
0
Nonaveraged, 32768 Point FFT,
Input Frequency = 5MHz,
3.2V Range
Nonaveraged, 32768 Point FFT,
Input Frequency = 30MHz,
2V Range
Nonaveraged, 32768 Point
2-Tone FFT, Input Frequency =
4MHz and 5.1MHz, 2V Range
2
2
2
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
4
4
4
6
6
6
LTC1746
8
8
8
10
10
10
1746 G03
1746 G06
1746 G09
5
1746f
12
12
12