LTC2281
7
2281fb
TYPICAL PERFORMANCE CHARACTERISTICS
SNR vs Input Frequency,
–1dB, 2V Range, 125Msps
SFDR vs Input Frequency,
–1dB, 2V Range, 125Msps
SNR and SFDR vs Sample Rate,
2V Range, fIN = 5MHz, –1dB
SNR vs Input Level,
fIN = 70MHz, 2V Range, 125Msps
SFDR vs Input Level,
fIN = 70MHz, 2V Range, 125Msps
IVDD vs Sample Rate,
5MHz Sine Wave Input, –1dB
IOVDD vs Sample Rate, 5MHz Sine
Wave Input, –1dB, 0VDD = 1.8V
SNR vs SENSE, fIN = 5MHz, –1dB
INPUT FREQUENCY (MHz)
0
55
SNR
(dBFS)
56
58
59
60
65
62
100
200
250
2281 G10
57
63
64
61
50
150
300
350
INPUT FREQUENCY (MHz)
0
SFDR
(dBFS)
85
90
95
150
250
2281 G11
80
75
50
100
200
300
350
70
65
SAMPLE RATE (Msps)
0
50
SNR
AND
SFDR
(dBFS)
60
70
80
90
20
40
60
80
2281 G12
100 120 140 160
SFDR
SNR
INPUT LEVEL (dBFS)
–50
SNR
(dBc
AND
dBFS)
30
40
50
–20
0
2281 G13
20
10
0
–40
–30
dBFS
dBc
–10
60
70
80
INPUT LEVEL (dBFS)
–50
SFDR
(dBc
AND
dBFS)
60
80
100
–10
2281 G14
40
20
50
70
90
30
10
0
–40
–30
–20
0
dBFS
dBc
SAMPLE RATE (Msps)
0
I VDD
(mA)
260
280
80
2281 G15
240
220
250
270
290
230
210
200
190
20
40
60
100
120
140
2V RANGE
1V RANGE
SAMPLE RATE (Msps)
0
I OVDD
(mA)
14
60
2281 G16
8
4
20
40
80
2
0
16
12
10
6
100
120
140
SENSE PIN (V)
0.4
SNR
(dBFS)
61.6
0.7
2281 G17
61.0
60.6
0.5
0.6
0.8
60.4
60.2
61.8
61.4
61.2
60.8
0.9
1
1.1
相关PDF资料
LTC2282CUP#PBF IC ADC DUAL 12BIT 105MSPS 64-QFN
LTC2284CUP#PBF IC ADC DUAL 14BIT 105MSPS 64-QFN
LTC2285CUP#PBF IC ADC DUAL 14BIT 125MSPS 64QFN
LTC2289IUP#PBF IC ADC DUAL 10BIT 80MSPS 64QFN
LTC2290IUP#TRPBF IC ADC DUAL 12BIT 10MSPS 64QFN
LTC2298IUP#PBF IC ADC DUAL 14BIT 65MSPS 64QFN
LTC2305CDE#TRPBF IC ADC 12-BIT 2CHN 12-DFN
LTC2306CDD#PBF IC ADC 12BIT 2CH 500KSPS 10-DFN
相关代理商/技术参数
LTC2281IUP#TRPBF 功能描述:IC ADC DUAL 10BIT 125MSPS 64QFN 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
LTC2281IUP-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 10-Bit, 125Msps Low Power 3V ADC
LTC2281IUP-TR 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 10-Bit, 125Msps Low Power 3V ADC
LTC2281IUP-TRPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 10-Bit, 125Msps Low Power 3V ADC
LTC2281UP 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 10-Bit, 125Msps Low Power 3V ADC
LTC2282 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual 12-Bit, 105Msps Low Power 3V ADC
LTC2282CUP 制造商:Linear Technology 功能描述:ADC Dual Pipelined 105Msps 12-bit Parallel 64-Pin QFN EP
LTC2282CUP#PBF 功能描述:IC ADC DUAL 12BIT 105MSPS 64-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