LTC2285C Ver la hoja de datos (PDF) - Linear Technology
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LTC2285C Datasheet PDF : 24 Pages
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LTC2285
TYPICAL PERFORMANCE CHARACTERISTICS
Crosstalk vs Input Frequency
–100
–105
–110
–115
–120
–125
–130
0
20
40
60
80
100
INPUT FREQUENCY (MHz) 2285 G01
Typical INL, 2V Range, 125Msps
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0
4096
8192
CODE
12288
16384
2285 G02
Typical DNL, 2V Range, 125Msps
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
4096
8192
CODE
12288 16384
2285 G03
8192 Point FFT, fIN = 5MHz,
–1dB, 2V Range, 125Msps
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10 20 30 40
50 60
FREQUENCY (MHz)
2285 G04
8192 Point FFT, fIN = 140MHz,
–1dB, 2V Range, 125Msps
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10 20 30 40
50 60
FREQUENCY (MHz)
2285 G07
8192 Point FFT, fIN = 30MHz,
–1dB, 2V Range, 125Msps
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10 20 30 40 50 60
FREQUENCY (MHz)
2285 G05
8192 Point 2-Tone FFT,
fIN = 28.2MHz and 26.8MHz,
–1dB, 2V Range, 125Msps
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10 20 30 40 50 60
FREQUENCY (MHz)
2285 G08
8192 Point FFT, fIN = 70MHz,
–1dB, 2V Range, 125Msps
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10 20
30 40 50 60
FREQUENCY (MHz)
2285 G06
Grounded Input
Histogram, 125Msps
20000
18000
17646 18027
16000
14000
12000
10000
11299
10516
8000
6000
4000
3380
3316
2000 3 54 581
0
8183 8185
8187 8189
CODE
637 68 1
8191 8193
2285 G09
2285fb
6
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