参数资料
型号: LTC2255CUH#TR
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 14-Bit, 125Msps Low Power 3V ADCs; Package: QFN; No of Pins: 32; Temperature Range: 0°C to +70°C
中文描述: 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC32
封装: 5 X 5 MM, PLASTIC, MO-220-WHHD, QFN-32
文件页数: 21/24页
文件大小: 620K
代理商: LTC2255CUH#TR
LTC2255/LTC2254
6
22554fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LTC2255: 8192 Point FFT,
fIN = 5MHz, –1dB, 2V Range,
125Msps
LTC2255: 8192 Point FFT,
fIN = 30MHz, –1dB, 2V Range,
125Msps
LTC2255: 8192 Point FFT,
fIN = 70MHz, –1dB, 2V Range,
125Msps
LTC2255: 8192 Point FFT,
fIN = 140MHz, –1dB, 2V Range,
125Msps
LTC2255: Grounded Input
Histogram, 125Msps
LTC2255: SNR vs Input Frequency,
–1dB, 2V Range, 125Msps
LTC2255: 8192 Point 2-Tone FFT,
fIN = 28.2MHz and 26.8MHz,
–1dB, 2V Range, 125Msps
LTC2255: Typical DNL,
2V Range, 125Msps
LTC2255: Typical INL,
2V Range, 125Msps
CODE
0
INL
ERROR
(LSB)
12288
22554 G01
4096
8192
16384
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
22554 G03
10
20
30
40
50
60
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
22554 G04
10
20
30
40
50
60
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
CODE
0
DNL
ERROR
(LSB)
12288
22554 G02
4096
8192
16384
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
22554 G05
10
20
30
40
50
60
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
22554 G06
10
20
30
40
50
60
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
22554 G07
10
20
30
40
50
60
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
CODE
8181
3 79
26 1
704
419
0
COUNT
5000
10000
15000
20000
25000
8183
8185
8187
8189
22554 G08
8191
3684
11975
20331
18639
6939
2727
INPUT FREQUENCY (MHz)
0
65
SNR
(dBFS)
66
68
69
70
75
72
100
200
250
33554 G09
67
73
74
71
50
150
300
350
相关PDF资料
PDF描述
LTC2280CUP Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0°C to +70°C
LTC2280CUP#TR Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0°C to +70°C
LTC2280IUP Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: -40°C to +85°C
LTC2280IUP#TR Dual 10-Bit, 105Msps Low Noise 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: -40°C to +85°C
LTC2281CUP Dual 10-Bit, 125Msps Low Power 3V ADC; Package: QFN; No of Pins: 64; Temperature Range: 0°C to +70°C
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