LTC1744IFW#PBF Linear Technology, LTC1744IFW#PBF Datasheet - Page 6

• Manufacturer Part Number: LTC1744IFW#PBF
• Description: IC ADC 14BIT 50MSPS 48-TSSOP
• Manufacturer: Linear Technology

Specifications of LTC1744IFW#PBF

• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TFSOP (0.240", 6.10mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC1744
6
TYPICAL PERFOR A CE CHARACTERISTICS
–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
Averaged, 8192 Point FFT, Input
Frequency = 2.5MHz, – 6dB,
3.2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
Averaged, 8192 Point FFT, Input
Frequency = 20MHz, – 6dB,
2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
Averaged, 8192 Point FFT, Input
Frequency = 20MHz, – 20dB,
3.2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
T
T
A
A
= 25 C
= 25 C
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
W
T
A
= 25 C
1744 G11
1744 G14
1744 G17
U
25.37
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
Averaged, 8192 Point FFT, Input
Frequency = 2.5MHz, – 20dB,
2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
Averaged, 8192 Point FFT, Input
Frequency = 20MHz, – 6dB,
3.2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
Averaged, 8192 Point FFT, Input
Frequency = 51MHz, – 1dB,
2V Range
0 2 4 6 8 10 12 14 16 18 20 22 24
T
T
A
A
= 25 C
= 25 C
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
T
A
= 25 C
1744 G12
1744 G15
1744 G18
(Note 5)
25.37
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
0 2 4 6 8 10 12 14 16 18 20 22 24
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
T
T
A
A
= 25 C
= 25 C
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
T
A
= 25 C
1744 G13
1744 G16
1744 G19
25.37
25.37
25.37
1744f