LTC2217 查看數據表（PDF） - Linear Technology
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LTC2217 Datasheet PDF : 32 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
Integral Nonlinearity (INL) vs
Output Code - Dither “Off“
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
0
16384 32768 49152
OUTPUT CODE
65536
2217 G01
AC Grounded Input Histogram
14000
12000
10000
8000
6000
4000
2000
0
32736
32745
OUTPUT CODE
32754
2217 G04
Integral Nonlinearity (INL) vs
Output Code - Dither “On“
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
0
16384 32768 49152
OUTPUT CODE
65536
2217 G02
64k Point FFT, fIN = 4.9MHz,
–1dBFS
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
10 20 30 40
FREQUENCY (MHz)
50
2217 G05
64k Point FFT, fIN = 15.1MHz,
–20dBFS, Dither “Off”
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
10 20 30 40 50
FREQUENCY (MHz)
2217 G07
64k Point FFT, fIN = 15.1MHz,
–20dBFS, Dither “On”
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
10 20 30 40 50
FREQUENCY (MHz)
2217 G08
LTC2217
Differential Nonlinearity (DNL) vs
Output Code
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
0
16384 32768 49152
OUTPUT CODE
65536
2217 G03
64k Point FFT, fIN = 15.1MHz,
–1dBFS
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
10 20 30 40
FREQUENCY (MHz)
50
2217 G06
64k Point 2-Tone FFT,
fIN = 14.25MHz and 21.5MHz,
–7dBFS
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
10 20 30 40
FREQUENCY (MHz)
50
2217 G09
2217f
9
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