LTC2206IUK-14 Просмотр технического описания (PDF) - Linear Technology
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LTC2206IUK-14 Datasheet PDF : 32 Pages
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LTC2207-14/LTC2206-14
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2207-14: SNR and SFDR vs
Analog Input Common Mode
Voltage, fIN = 5.1MHz, –1dBFS
110
100
SFDR
90
80
SFR
70
60
0.5
1.0
1.5
2.0
2.5
INPUT COMMON MODE (V)
22076 G28
LTC2206-14: AC Grounded Input
Histogram
250000
200000
150000
100000
50000
0
8181
8183
8185 8187
OUTPUT CODE
8189
8191
22076 G31
LTC2206-14: 64K Point FFT, fIN
= 15.1MHz, –25dBFS, PGA = 0,
RAND = “On”, Dither “Off”
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10
20
30
40
FREQUENCY (MHz)
22076 G34
10
LTC2206-14: Integral Nonlinearity
(INL) vs Output Code
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0 2048 4096 6144 8192 102401228814336 16384
OUTPUT CODE
22076 G29
LTC2206-14: 32K Point FFT,
fIN = 5.23MHz, –1dBFS, PGA = 0,
RAND = “On”, Dither “Off”
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10
20
30
40
FREQUENCY (MHz)
22076 G32
LTC2206-14: 64K Point FFT, fIN
= 15.1MHz, –25dBFS, PGA = 0,
RAND = “On”, Dither “On”
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10
20
30
40
FREQUENCY (MHz)
22076 G35
LTC2206-14: Differential
Nonlinearity (DNL) vs
Output Code
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0 2048 4096 6144 8192 102401228814336 16384
OUTPUT CODE
22076 G30
LTC2206-14: 32K Point FFT, fIN
= 14.86MHz, –1dBFS, PGA = 0,
RAND = “On”, Dither “Off”
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
0
10
20
30
40
FREQUENCY (MHz)
22076 G33
LTC2206-14: SFDR vs Input Level,
fIN = 15.1MHz, PGA = 0,
RAND = “On”, Dither “Off”
120
100
80
60
40
20
0
–80 –70 –60 –50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
22076 G36
220714614fa
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