參數資料
型號: ADS5271
元件分類: ADC
英文描述: 8-Channel, 12-Bit, 50MSPS ADC with Serial LVDS Interface
中文描述: 8通道,12位,50 MSPS的串行LVDS接口模數轉換器
文件頁數: 11/19頁
文件大?。?/td> 537K
代理商: ADS5271
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SBAS313A JUNE 2004 REVISED JUNE 2004
www.ti.com
11
TYPICAL CHARACTERISTICS (continued)
Typical values are at TA = 25
°
C, clock frequency = maximum specified, 50% clock duty cycle, AVDD = 3.3V, LVDD = 3.3V, 1dBFS, internal
voltage reference, and LVDS buffer current at 3.5mA per channel, unless otherwise noted.
1.0
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6
0.8
1.0
I
INTEGRAL NONLINEARITY
0
512
1024
1536
2048
2560
3072
3584
4096
Code
f
IN
= 5MHz
90
80
70
60
50
40
30
20
10
0
S
SWEPT INPUT POWER
70
60
50
40
30
20
10
0
Input Amplitude (dBFS)
f
IN
= 10MHz
SNR (dBFS)
SFDR (dBc)
SNR (dBc)
95
90
85
80
75
70
65
60
S
DYNAMIC PERFORMANCE vs INPUT FREQUENCY
0
5
10
15
20
25
30
35
40
45
50
Input Frequency (MHz)
SFDR
SNR
90
80
70
60
50
40
30
20
10
0
S
SWEPT INPUT POWER
70
60
50
40
30
20
10
0
Input Amplitude (dBFS)
f
IN
= 5MHz
SNR (dBFS)
SFDR (dBc)
SNR (dBc)
95
90
85
80
75
70
65
60
S
DYNAMIC PERFORMANCE vs DUTY CYCLE
20
30
40
50
60
70
80
Duty Cycle (%)
f
IN
= 5MHz
SNR
SFDR
SINAD
95
90
85
80
75
70
65
60
55
50
S
DYNAMIC PERFORMANCE vs CLOCK FREQUENCY
15
20
25
30
35
40
45
50
55
60
Clock Frequency (MHz)
SFDR
f
IN
= 5MHz
SNR
SINAD
相關PDF資料
PDF描述
ADS5271IPFP 8-Channel, 12-Bit, 50MSPS ADC with Serial LVDS Interface
ADS5271IPFPT 8-Channel, 12-Bit, 50MSPS ADC with Serial LVDS Interface
ADS5421 PLUG, PCB, VERTICAL, 20WAY; Connector type:Wire-to-Board; Gender:Plug; Ways, No. of:20; Pitch, lead:1.27mm; Termination method:Solder; Material, contact:Phosphor Bronze; Plating, contact:Gold over Nickel; Rows, No. of:2; Pitch:0.05"; RoHS Compliant: Yes
ADS5421R 14-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER
ADS5421T 14-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER
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ADS5271IPFPTG4 功能描述:模數轉換器 - ADC 8Ch 12Bit 40/50MSPS w/Ser LVDS Interface RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32