Datasheet

LTC2282
6
2282fb
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT FREQUENCY (MHz)
0
–130
CROSSTALK (dB)
–125
–120
–115
–110
–105
–100
20 40 60 80
2282 G01
100
CODE
2044
50000
60000
2048
2282 G24
40000
30000
2045
00
1913
2046
56911
2047
20000
10000
0
COUNT
6704
FREQUENCY (MHz)
AMPLITUDE (dB)
2282 G23
0
10 20
30 40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE (dB)
2282 G22
0
10 20
30 40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE (dB)
2282 G21
0
10 20
30 40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE (dB)
2282 G20
0
10 20
30 40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
AMPLITUDE (dB)
2282 G19
0
10 20
30 40
50
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
CODE
0
DNL ERROR (LSB)
3072
2282 G18
1024 2048 4096
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
CODE
0
INL ERROR (LSB)
3072
2282 G17
1024 2048 4096
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
8192 Point 2-Tone FFT,
f
IN
= 28.2MHz and 26.8MHz,
–1dB, 2V Range, 105Msps
Typical INL, 2V Range, 105Msps Typical DNL, 2V Range, 105Msps
8192 Point FFT, f
IN
= 5MHz,
–1dB, 2V Range, 105Msps
8192 Point FFT, f
IN
= 30MHz,
–1dB, 2V Range, 105Msps
8192 Point FFT, f
IN
= 70MHz,
–1dB, 2V Range, 105Msps
8192 Point FFT, f
IN
= 140MHz,
–1dB, 2V Range, 105Msps
Grounded Input Histogram,
105Msps
Crosstalk vs Input Frequency