参数资料
型号: LTC2265CUJ-14#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: PROPRIETARY METHOD ADC, QCC40
封装: 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40
文件页数: 2/32页
文件大小: 1451K
代理商: LTC2265CUJ-14#TRPBF
10
22654314fb
LTC2265-14/
LTC2264-14/LTC2263-14
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2265-14: Integral
Nonlinearity (INL)
LTC2265-14: Differential
Nonlinearity (DNL)
LTC2265-14: 8k Point FFT, fIN = 5MHz
–1dBFS, 65Msps
OUTPUT CODE
0
–2.0
–0.5
–1.0
–1.5
INL
ERROR
(LSB)
0
0.5
1.0
1.5
2.0
4096
8192
12288
16384
226514 G01
OUTPUT CODE
0
–1.0
–0.4
–0.2
–0.6
–0.8
DNL
ERROR
(LSB)
0
0.4
0.2
0.6
0.8
1.0
4096
8192
12288
16384
226514 G02
FREQUENCY (MHz)
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
226514 G03
0
10
20
30
LTC2265-14: 8k Point FFT,
fIN = 30MHz, –1dBFS, 65Msps
LTC2265-14: 8k Point FFT,
fIN = 70MHz, –1dBFS, 65Msps
LTC2265-14: 8k Point FFT,
fIN = 140MHz, –1dBFS, 65Msps
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
226514 G04
10
20
30
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
226514 G05
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
226514 G06
LTC2265-14: 8k Point 2-Tone FFT,
fIN = 68MHz, 69MHz, –1dBFS,
65Msps
LTC2265-14: Shorted Input
Histogram
LTC2265-14: SNR vs Input
Frequency, –1dBFS, 2V Range,
65Msps
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
30
226514 G07
OUTPUT CODE
8197
1000
0
3000
2000
COUNT
4000
5000
6000
8199
8201
8203
8205
226514 G08
INPUT FREQUENCY (MHz)
0
72
71
70
69
68
67
66
74
73
SNR
(dBFS)
50
100 150 200
250 300 350
226514 G09
相关PDF资料
PDF描述
LTC2265IUJ-14#PBF PROPRIETARY METHOD ADC, QCC40
LTC2265IUJ-12#PBF PROPRIETARY METHOD ADC, QCC40
LTC2265CUJ-12#TRPBF PROPRIETARY METHOD ADC, QCC40
LTC2263CUJ-12#PBF PROPRIETARY METHOD ADC, QCC40
LTC2264CUJ-12#TRPBF PROPRIETARY METHOD ADC, QCC40
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