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參數(shù)資料
| 型號(hào)： | LTC2258IUJ-14#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| 封裝： | 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40 |
| 文件頁(yè)數(shù)： | 4/32頁(yè) |
| 文件大?。?/td> | 1546K |
| 代理商： | LTC2258IUJ-14#TRPBF |
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LTC2258-14
LTC2257-14/LTC2256-14
12
225814fa
LTC2257-14: IVDD vs Sample Rate,
5MHz Sine Wave Input, –1dB
LTC2257-14: IOVDD vs Sample
Rate, 5MHz Sine Wave Input,
–1dB, 5pF on Each Data Output
LTC2257-14: SNR vs SENSE,
fIN = 5MHz, –1dB
LTC2257-14: Shorted Input
Histogram
LTC2257-14: SFDR vs Input Level,
fIN = 70MHz, 2V Range, 40Msps
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2256-14: Integral Non-Linearity
(INL)
LTC2256-14: Differential
Non-Linearity (DNL)
OUTPUT CODE
8198
1000
0
3000
2000
COUNT
4000
5000
6000
8200
8202
8204
8206
225814 G28
SAMPLE RATE (Msps)
0
30
20
25
15
35
I VDD
(mA)
20
40
225814 G33
LVDS OUTPUTS
CMOS OUTPUTS
SAMPLE RATE (Msps)
25
10
15
20
5
0
45
30
35
40
I OVDD
(mA)
225814 G34
1.75mA LVDS
1.8V CMOS
1.2V CMOS
3.5mA LVDS
020
40
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
225814 G32
dBFS
dBc
SENSE PIN (V)
0.6
71
68
69
70
67
66
72
73
74
SNR
(dBFS)
0.7
0.8
0.9
1.1
1.2
1.3
1
225814 G35
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
225814 G41
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
225814 G42
INPUT FREQUENCY (MHz)
0
72
71
70
69
68
67
66
74
73
SNR
(dBFS)
50
100
150
200
250
300
350
225814 G29
INPUT FREQUENCY (MHz)
0
90
85
80
75
70
65
95
SFDR
(dBFS)
50
100
150
200
250
300
350
225814 G30
LTC2257-14: SNR vs Input
Frequency, –1dB, 2V Range,
40Msps
LTC2257-14: SFDR vs Input
Frequency, –1dB, 2V Range,
40Msps
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC2256IUJ-14#TRPBF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| LTC2256IUJ-14#PBF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| LTC2257CUJ-14#PBF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| LTC2257IUJ-14#PBF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| LTC2259CUJ-16#PBF | PROPRIETARY METHOD ADC, PQCC40 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2258UJ-12 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Bit, 65/40/2 5Msps Ultralow Power 1.8V ADCs |
| LTC2258UJ-14 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 65/40/25Msps Ultralow Power 1.8V ADCs |
| LTC2259-12 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs |
| LTC2259-14 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:16-Bit, 65Msps/40Msps/25Msps Low Power Dual ADCs |
| LTC2259-16 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:16-Bit, 80Msps Ultralow Power 1.8V ADC |
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