LTC1748CFW#PBF Linear Technology, LTC1748CFW#PBF Datasheet - Page 6

• Manufacturer Part Number: LTC1748CFW#PBF
• Description: IC ADC 14BIT 80MSPS 48-TSSOP
• Manufacturer: Linear Technology

Specifications of LTC1748CFW#PBF

• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 1.55W
• 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: Lead free / RoHS Compliant

LTC1748
6
TYPICAL PERFOR A CE CHARACTERISTICS
–120
–120
–120
–100
–110
–100
–110
–100
–110
–30
–40
–50
–30
–40
–50
–30
–40
–50
–10
–20
–60
–70
–80
–90
–10
–20
–60
–70
–80
–90
–10
–20
–60
–70
–80
–90
0
0
0
0
0
0
8192 Point FFT,
Input Frequency = 30.068MHz,
–10dB, 3.2V Range
8192 Point FFT,
Input Frequency = 40.64MHz,
–10dB, 3.2V Range
8192 Point FFT,
Input Frequency = 50.64MHz,
–10dB, 3.2V Range
T
T
T
A
A
A
= 25 C
= 25 C
= 25 C
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
20
20
20
25
25
25
30
30
30
W
35
35
35
1748 G07
1748 G10
1748 G13
U
40
40
40
–120
–120
–120
–100
–110
–100
–110
–100
–110
–30
–40
–50
–30
–40
–50
–30
–40
–50
–10
–20
–60
–70
–80
–90
–10
–20
–60
–70
–80
–90
–10
–20
–60
–70
–80
–90
0
0
0
0
0
0
8192 Point FFT,
Input Frequency = 30.068MHz,
–20dB, 3.2V Range
8192 Point FFT,
Input Frequency = 40.64MHz,
–20dB, 3.2V Range
8192 Point FFT,
Input Frequency = 50.64MHz,
–20dB, 3.2V Range
T
T
T
A
A
A
= 25 C
= 25 C
= 25 C
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
20
20
20
25
25
25
30
30
30
35
35
35
1748 G08
1748 G11
1748 G14
40
40
40
–100
–110
–120
–100
–110
–120
–100
–110
–120
–20
–30
–40
–50
–70
–20
–30
–40
–50
–70
–20
–30
–40
–50
–70
–10
–60
–80
–90
–10
–60
–80
–90
–10
–60
–80
–90
0
0
0
0
0
0
8192 Point FFT,
Input Frequency = 40.64MHz,
–1dB, 3.2V Range
8192 Point FFT,
Input Frequency = 50.64MHz,
–1dB, 3.2V Range
8192 Point FFT,
Input Frequency = 69.1MHz,
–1dB, 3.2V Range
T
T
T
A
A
A
= 25 C
= 25 C
= 25 C
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
20
20
20
25
25
25
30
30
30
35
35
35
1748 G09
1748 G12
1748 G15
1748fa
40
40
40