參數(shù)資料
型號: ADS820U
英文描述: 10-Bit, 20MHz Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述: 10位,20MHz的采樣模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 6/14頁
文件大?。?/td> 295K
代理商: ADS820U
6
ADS820
100
80
60
40
20
0
Input Amplitude (dBm)
S
SWEPT POWER SFDR
–50
–40
–30
–20
–10
0
10
f
IN
= 10MHz
DYNAMIC PERFORMANCE vs INPUT FREQUENCY
Frequency (Hz)
S
85
80
75
70
65
60
55
100k
1M
10M
100M
SFDR
SNR
80
75
70
65
60
55
DYNAMIC PERFORMANCE
vs SINGLE-ENDED FULL-SCALE INPUT RANGE
D
1
2
3
4
5
Single-Ended Full-Scale Input Range (Vp-p)
SNR (f
IN
= 10MHz)
SFDR (f
IN
= 500kHz)
SNR (f
IN
= 500kHz)
SFDR (f
IN
= 10MHz)
NOTE: REFT
EXT
varied, REFB is fixed at the internal value of +1.25V.
4.0
2.0
0
–2.0
–4.0
INTEGRAL LINEARITY ERROR
Code
I
f
IN
= 500kHz
24
224
424
624
824
1024
60
50
40
30
20
10
0
Input Amplitude (dBm)
SWEPT POWER SNR
–48.125
–40
–30
–20
–10
0
10
S
f
IN
= 10MHz
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, V
S
= +5V, Sampling Rate = 20MHz, with a 50% duty cycle clock having a 2ns rise/fall time, unless otherwise noted.
80
75
70
65
60
55
DYNAMIC PERFORMANCE
vs DIFFERENTIAL FULL-SCALE INPUT RANGE
D
1
2
3
4
5
Differential Full-Scale Input Range (Vp-p)
NOTE: REFT
EXT
varied, REFB is fixed at internal value of +1.25V.
SNR (f
IN
= 10MHz)
SFDR (f
IN
= 500kHz)
SNR (f
IN
= 500kHz)
SFDR (f
IN
= 10MHz)
相關(guān)PDF資料
PDF描述
ADS821E 10-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER
ADS821U 10-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER
ADS821 10-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER
ADS822 10-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTERS
ADS822E 10-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS820U/1K 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10-Bit 20 MSPS SE/ Diff Input RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
ADS820U/1KG4 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10-Bit 20 MSPS SE/ Diff Input RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
ADS820UG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 20 MSPS SE/ Diff Input RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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
ADS821 制造商:BB 制造商全稱:BB 功能描述:10-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER
ADS821E 制造商:Rochester Electronics LLC 功能描述:- Bulk