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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： | 24/24页 |
| 文件大小： | 620K |
| 代理商： | LTC2255CUH#TR |
LTC2255/LTC2254
9
22554fa
LTC2254: IOVDD vs Sample Rate,
5MHz Sine Wave Input, –1dB,
OVDD = 1.8V
LTC2254: IVDD vs Sample Rate,
5MHz Sine Wave Input, –1dB
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LTC2254: SFDR vs Input Level,
fIN = 70MHz, 2V Range, 105Msps
LTC2254: SNR vs Input Level,
fIN = 70MHz, 2V Range, 105Msps
INPUT LEVEL (dBFS)
–70
SNR
(dBc
AND
dBFS)
70
–40
22554 G28
40
20
–60
–50
–30
10
0
80
dBFS
dBc
60
50
30
–20
–10
0
INPUT LEVEL (dBFS)
–80
SFDR
(dBc
AND
dBFS)
60
90
100
0
22554 G29
50
40
0
–60
–40
–20
–70
–50
–30
–10
20
110
dBFS
dBc
80
70
30
10
SAMPLE RATE (Msps)
0
I VDD
(mA)
80
75
90
95
100
105
80
22554 G30
85
40
20
100
60
120
110
115
120
2V RANGE
1V RANGE
SAMPLE RATE (Msps)
0
I OVDD
(mA)
1
3
4
5
7
22554 G31
2
6
40
120
100
20
60
80
LTC2254: SNR vs SENSE,
fIN = 5MHz, –1dB
SENSE PIN (V)
0.4
64
SNR
(dBFS)
65
67
68
69
74
71
0.6
0.8
0.9
22554 G33
66
72
73
70
0.5
0.7
1.0
1.1
LTC2254: SFDR vs Input Frequency,
–1dB, 2V Range, 105Msps
LTC2254: SNR and SFDR vs
Sample Rate, 2V Range,
fIN = 5MHz, –1dB
INPUT FREQUENCY (MHz)
0
85
90
100
150
250
22554 G26
80
75
50
100
200
300
350
70
65
95
SFDR
(dBRS)
SAMPLE RATE (Msps)
0
50
SNR
AND
SFDR
(dBFS)
60
70
80
90
20
40
60
80
22554 G27
100
120
140
SFDR
SNR
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2255IUH | 制造商:Linear Technology 功能描述:ADC Single Pipelined 125Msps 14-bit Parallel 32-Pin QFN EP |
| LTC2255IUH#PBF | 功能描述:IC ADC 14-BIT 125MSPS 3V 32-QFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:microPOWER™ 位数:8 采样率（每秒）:1M 数据接口:串行，SPI? 转换器数目:1 功率耗散（最大）:- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘（4x4） 包装:Digi-Reel® 输入数目和类型:8 个单端，单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6 |
| LTC2255IUH#TR | 制造商:Linear Technology 功能描述:ADC Single Pipelined 125Msps 14-bit Parallel 32-Pin QFN EP T/R |
| LTC2255IUH#TRPBF | 功能描述:IC ADC 14BIT 125MSPS 3V 32-QFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
| LTC2256-12 | 制造商:LINER 制造商全称:Linear Technology 功能描述:12-Bit, 65/40/2 5Msps Ultralow Power 1.8V ADCs |
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