参数资料
型号: LTC2263IUJ-14#PBF
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: 4/32页
文件大小: 1451K
代理商: LTC2263IUJ-14#PBF
12
22654314fb
LTC2265-14/
LTC2264-14/LTC2263-14
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2264-14: 8k Point FFT,
fIN = 69MHz, –1dBFS, 40Msps
LTC2264-14: 8k Point FFT,
fIN = 139MHz, –1dBFS, 40Msps
LTC2264-14: 8k Point 2-Tone FFT,
fIN = 68MHz, 69MHz, –1dBFS,
40Msps
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
226514 G20
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
226514 G21
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
226514 G22
LTC2264-14: Shorted Input
Histogram
LTC2264-14: SNR vs Input
Frequency, –1dBFS, 2V Range,
40Msps
LTC2264-14: SFDR vs Input
Frequency, –1dBFS, 2V Range,
40Msps
OUTPUT CODE
8198
1000
0
3000
2000
COUNT
4000
5000
6000
8200
8202
8204
8206
226514 G23
INPUT FREQUENCY (MHz)
0
72
71
70
69
68
67
66
74
73
SNR
(dBFS)
50
100 150 200
250 300 350
226514 G24
INPUT FREQUENCY (MHz)
0
90
85
80
75
70
65
95
SFDR
(dBFS)
50
100 150 200
250 300 350
226514 G25
LTC2264-14: IVDD vs Sample Rate,
5MHz Sine Wave Input, –1dBFS
LTC2264-14: SFDR vs Input Level,
fIN = 70MHz, 2V Range, 40Msps
INPUT LEVEL (dBFS)
–80
60
50
40
30
20
10
0
80
70
SFDR
(dBc
AND
dBFS)
90
100
110
–70 –60 –50 –40 –30 –20 –10
0
226514 G26
dBFS
dBc
FREQUENCY (MHz)
0
–100
–110
–120
–70
–60
–80
–90
AMPLITUDE
(dBFS) –50
–30
–40
–20
–10
0
10
20
226514 G19
LTC2264-14: 8k Point FFT,
fIN = 29MHz, –1dBFS, 40Msps
SAMPLE RATE (Msps)
60
55
50
45
40
I VDD
(mA)
0
10
20
30
40
226514 G27
相关PDF资料
PDF描述
LTC2264CUJ-14#PBF PROPRIETARY METHOD ADC, QCC40
LTC2265CUJ-14#TRPBF PROPRIETARY METHOD ADC, QCC40
LTC2265IUJ-14#PBF PROPRIETARY METHOD ADC, QCC40
LTC2265IUJ-12#PBF PROPRIETARY METHOD ADC, QCC40
LTC2265CUJ-12#TRPBF PROPRIETARY METHOD ADC, QCC40
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