
LTC2284
2284fa
6
CODE
8183
8185
8187
8189
8191
8193
31
54
68
581
637
COUNT
12000
16000
20000
2284 G24
8000
4000
10000
14000
18000
6000
2000
0
3380
3316
11299
10516
17646 18027
FREQUENCY (MHz)
AMPLITUDE
(dB)
2284 G23
0
10
20
30
40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE
(dB)
2284 G22
0
10
20
30
40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE
(dB)
2284 G21
0
10
20
30
40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE
(dB)
2284 G20
0
10
20
30
40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE
(dB)
2284 G19
0
10
20
30
40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
INPUT FREQUENCY (MHz)
0
–130
CROSSTALK
(dB)
–125
–120
–115
–110
–105
–100
20
40
60
80
2284 G01
100
CODE
0
INL
ERROR
(LSB)
12288
2284 G17
4096
8192
16384
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
CODE
0
DNL
ERROR
(LSB)
12288
2284 G018
4096
8192
16384
1.0
–1.0
0.8
–0.8
0.6
–0.6
0.4
–0.4
0.2
–0.2
0
8192 Point FFT, fIN = 5MHz,
–1dB, 2V Range, 105Msps
Grounded Input
Histogram, 105Msps
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Typical DNL, 2V Range, 105Msps
8192 Point FFT, fIN = 30MHz,
–1dB, 2V Range, 105Msps
8192 Point FFT, fIN = 70MHz,
–1dB, 2V Range, 105Msps
8192 Point FFT, fIN = 140MHz,
–1dB, 2V Range, 105Msps
8192 Point 2-Tone FFT,
fIN = 28.2MHz and 26.8MHz,
–1dB, 2V Range, 105Msps
Typical INL, 2V Range, 105Msps
Crosstalk vs Input Frequency