参数资料
型号: LTC2272CUJ#TR
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40
封装: 6 X 6 MM, PLASTIC, QFN-40
文件页数: 4/44页
文件大小: 767K
代理商: LTC2272CUJ#TR
LTC2273/LTC2272
12
22732fa
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2272: 64k Point FFT,
fIN = 14.01MHz and 15.8MHz,
–15dBFS, PGA = 0
LTC2272: 64k Point FFT,
fIN = 70MHz, –1dBFS, PGA = 0
LTC2272: 64k Point FFT,
fIN = 70MHz, –1dBFS, PGA = 1
LTC2272: 128k Point FFT,
fIN = 70MHz, –20dBFS,
PGA = 0, Dither “Off”
LTC2272: 128k Point FFT,
fIN = 70MHz, –20dBFS,
PGA = 0, Dither “On”
LTC2272: 64k Point FFT,
fIN = 140.2MHz, –1dBFS, PGA = 1
LTC2272: SFDR vs Input Level,
fIN = 140MHz, PGA = 1,
Dither “Off”
LTC2272: SFDR vs Input Level,
fIN = 140MHz, PGA = 1,
Dither “On”
LTC2272: 64k Point FFT,
fIN = 170.2MHz, –1dBFS, PGA = 1
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
22732
G35
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
102030
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
22732
G36
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
010
20
30
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
22732
G37
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
010
20
30
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
22732
G38
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
102030
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
22732
G39
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
102030
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
22732
G40
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
102030
INPUT LEVEL (dBFS)
–80
SF
DR
(d
Bc
AND
d
B
FS
)
–70 –60 –50 –40 –30 –20 –10
0
22732
G41
30
40
50
60
70
80
90
100
110
120
130
140
INPUT LEVEL (dBFS)
–80
SF
DR
(d
Bc
AND
d
B
FS
)
–70 –60 –50 –40 –30 –20 –10
0
22732
G42
30
40
50
60
70
80
90
100
110
120
130
140
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
22732
G43
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
102030
VDD = 3.3V, OVDD = 1.5V, TA = 25°C, FS = 65Msps,
unless otherwise noted.
相关PDF资料
PDF描述
LTC2272IUJ 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40
LTC2273CUJ#TR 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40
LTC2272CUJ 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40
LTC2273CUJ 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40
LTC2272IUJ#TR 1-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PQCC40
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