LTC1744CFW Linear Technology, LTC1744CFW Datasheet - Page 5
![IC ADC 14BIT 50MSPS 48-TSSOP](/photos/6/59/65985/161-48-tssop_sml.jpg)
LTC1744CFW
Manufacturer Part Number
LTC1744CFW
Description
IC ADC 14BIT 50MSPS 48-TSSOP
Manufacturer
Linear Technology
Datasheet
1.LTC1744CFWPBF.pdf
(24 pages)
Specifications of LTC1744CFW
Number Of Bits
14
Sampling Rate (per Second)
50M
Data Interface
Parallel
Number Of Converters
1
Power Dissipation (max)
1.5W
Voltage Supply Source
Single Supply
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-TFSOP (0.240", 6.10mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LTC1744CFW
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LTC1744CFW#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
TYPICAL PERFOR A CE CHARACTERISTICS
–100.0
–110.0
–120.0
–100.0
–110.0
–120.0
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
–90.0
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
–90.0
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
0.5
0.5
0
Typical INL, 3.2V Range
0
Nonaveraged, 8192 Point FFT,
Input Frequency = 20MHz, –1dB,
2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
Averaged, 8192 Point 2-Tone FFT,
Input Frequency = 2.5MHz and
5.2MHz, 2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
T
T
A
A
= 25 C
= 25 C
4000
FREQUENCY (MHz)
FREQUENCY (MHz)
8000
CODE
12000
W
T
A
= 25 C
16000
1744 G01
1744 G04
1744 G07
U
25.37
25.37
–100.0
–110.0
–120.0
–100.0
–110.0
–120.0
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
–90.0
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
–90.0
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
0.5
0.5
0
0
Typical DNL, 3.2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
Nonaveraged, 8192 Point FFT,
Input Frequency = 2.5MHz, –1dB,
3.2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
Averaged, 8192 Point 2-Tone FFT,
Input Frequency = 2.5MHz and
5.2MHz, 3.2V Range
T
A
= 25 C
4000
FREQUENCY (MHz)
FREQUENCY (MHz)
8000
CODE
12000
T
T
A
A
= 25 C
= 25 C
16000
1744 G02
1744 G08
1744 G05
(Note 5)
25.37
25.37
–100.0
–110.0
–120.0
–100.0
–110.0
–120.0
–100.0
–110.0
–120.0
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
–90.0
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
–90.0
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
–90.0
0.5
0.5
0.5
0 2 4 6 8 10 12 14 16 18 20 22 24
0 2 4 6 8 10 12 14 16 18 20 22 24
Nonaveraged, 8192 Point FFT,
Input Frequency = 20MHz, –1dB,
3.2V Range
Averaged, 8192 Point FFT, Input
Frequency = 2.5MHz, – 6dB,
2V Range
Nonaveraged, 8192 Point FFT,
Input Frequency = 2.5MHz, –1dB,
2V Range
0
T
A
2 4 6 8 10 12 14 16 18 20 22 24
= 25 C
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
LTC1744
T
T
A
A
= 25 C
= 25 C
1744 G06
1744 G10
1744 G03
25.37
25.37
5
25.37
1744f