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參數(shù)資料
| 型號： | ADS820E |
| 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)字轉換器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 295K |
| 代理商： | ADS820E |
10-Bit, 20MHz Sampling
ANALOG-TO-DIGITAL CONVERTER
TM
ADS820
FEATURES
G
NO MISSING CODES
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INTERNAL REFERENCE
G
LOW DIFFERENTIAL LINEARITY ERROR:
0.2LSB
G
LOW POWER: 195mW
G
HIGH SNR: 60dB
G
WIDEBAND TRACK/HOLD: 65MHz
G
PACKAGES: 28-Pin SOIC and 28-PIN SSOP
DESCRIPTION
The ADS820 is a low power, monolithic 10-bit, 20MHz
analog-to-digital converter utilizing a small geometry
CMOS process. This COMPLETE converter includes
a 10-bit quantizer with internal track/hold, reference,
and a power down feature. It operates from a single
+5V power supply and can be configured to accept
either differential or single-ended input signals.
The ADS820 employs digital error correction to pro-
vide excellent Nyquist differential linearity perfor-
mance for demanding imaging applications. Its low
distortion, high SNR and high oversampling capability
give it the extra margin needed for telecommunications
and video applications.
This high performance converter is specified for AC
and DC performance at a 20MHz sampling rate. The
ADS820 is available in 28-pin SOIC and SSOP
packages.
Pipeline
A/D
Timing
Circuitry
Error
Correction
Logic
3-State
Outputs
T/H
10-Bit
Digital
Data
CLK
+1.25V
+3.25V
MSBI
OE
IN
IN
REFT
CM
REFB
1995 Burr-Brown Corporation
PDS-1288D
Printed in U.S.A. October, 1996
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
APPLICATIONS
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SET-TOP BOXES
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CABLE MODEMS
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VIDEO DIGITIZING
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CCD IMAGING
Camcorders
Copiers
Scanners
Security Cameras
G
IF AND BASEBAND DIGITIZATION
ADS820U
ADS820E
相關PDF資料 |
PDF描述 |
|---|---|
| ADS820U | 10-Bit, 20MHz Sampling ANALOG-TO-DIGITAL CONVERTER |
| 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 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADS820U | 功能描述:模數(shù)轉換器 - ADC 10-Bit 20 MSPS SE/ Diff Input RoHS:否 制造商:Texas Instruments 通道數(shù)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 |
| ADS820U/1K | 功能描述:視頻模擬/數(shù)字化轉換器集成電路 10-Bit 20 MSPS SE/ Diff Input RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 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 轉換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉換速率:3 Gbps 分辨率:8 bit 結構: 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)轉換器 - ADC 10-Bit 20 MSPS SE/ Diff Input RoHS:否 制造商:Texas Instruments 通道數(shù)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 |
| ADS821 | 制造商:BB 制造商全稱:BB 功能描述:10-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER |
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