Inicio Convertidores de datos Convertidores analógico-digitales (ADC) ADC de alta velocidad (≥ 10 MSPS)
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Convertidores de datos
Convertidores analógico-digitales (ADC)
ADC de alta velocidad (≥ 10 MSPS)

ADS828

ACTIVO

Convertidor analógico a digital (ADC) de 10 bits y 75 MSPS

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ADC3910S125 ACTIVO ADC de 10 bits, 1 canal y 125 MSPS, con latencia de un ciclo de reloj, decimación de hasta 16x y com Higher sampling rate, lower power and smaller package size

ADS828

ACTIVO
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Detalles del producto

Sample rate (max) (Msps) 75 Resolution (Bits) 10 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 300 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 1, 2 Power consumption (typ) (mW) 340 Architecture Pipeline SNR (dB) 58 ENOB (Bits) 9.3 SFDR (dB) 70 Operating temperature range (°C) -40 to 85 Input buffer No
Sample rate (max) (Msps) 75 Resolution (Bits) 10 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 300 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 1, 2 Power consumption (typ) (mW) 340 Architecture Pipeline SNR (dB) 58 ENOB (Bits) 9.3 SFDR (dB) 70 Operating temperature range (°C) -40 to 85 Input buffer No
SSOP (DB) 28 79.56 mm² (10.2 mm × 7.8 mm)
  • HIGH SNR: 58dB
  • LOW POWER: 325mW
  • 3V/+5V LOGIC I/O COMPATIBLE
  • INTERNAL/EXTERNAL REFERENCE OPTION
  • SINGLE-ENDED OR DIFFERENTIAL ANALOG INPUT
  • PROGRAMMABLE INPUT RANGE: 1Vp-p or 2Vp-p
  • LOW DNL: 0.4LSB
  • SINGLE +5V SUPPLY OPERATION
  • POWER DOWN: 20mW
  • SSOP-28 PACKAGE
  • APPLICATIONS
    • HDTV VIDEO DIGITIZING
    • MEDICAL IMAGING
    • COMMUNICATIONS
    • TEST EQUIPMENT
  • HIGH SNR: 58dB
  • LOW POWER: 325mW
  • 3V/+5V LOGIC I/O COMPATIBLE
  • INTERNAL/EXTERNAL REFERENCE OPTION
  • SINGLE-ENDED OR DIFFERENTIAL ANALOG INPUT
  • PROGRAMMABLE INPUT RANGE: 1Vp-p or 2Vp-p
  • LOW DNL: 0.4LSB
  • SINGLE +5V SUPPLY OPERATION
  • POWER DOWN: 20mW
  • SSOP-28 PACKAGE
  • APPLICATIONS
    • HDTV VIDEO DIGITIZING
    • MEDICAL IMAGING
    • COMMUNICATIONS
    • TEST EQUIPMENT

The ADS828 is a pipeline, CMOS analog-to-digital converter that operates from a single +5V power supply. This converter provides excellent performance with a single-ended input and can be operated with a differential input for added spurious performance. This high performance converter includes a 10-bit quantizer, high bandwidth track/ hold, and a high accuracy internal reference. It also allows for the user to disable the internal reference and utilize external references. This external reference option provides excellent gain and offset matching when used in multi-channel applications or in applications where full scale range adjustment is required.

The ADS828 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for medical imaging, communications, video, and test instrumentation. The ADS828 offers power dissipation of 325mW and also provides a power-down mode, thus reducing power dissipation to only 20mW.

The ADS828 is specified at a maximum sampling frequency of 75MHz and a single-ended input range of 1.5V to 3.5V. The ADS828 is available in a SSOP-28 package and is pin compatible with the 10-bit, 40MHz ADS822 and ADS825, and the 10-bit, 60MHz ADS823 and ADS826.

The ADS828 is a pipeline, CMOS analog-to-digital converter that operates from a single +5V power supply. This converter provides excellent performance with a single-ended input and can be operated with a differential input for added spurious performance. This high performance converter includes a 10-bit quantizer, high bandwidth track/ hold, and a high accuracy internal reference. It also allows for the user to disable the internal reference and utilize external references. This external reference option provides excellent gain and offset matching when used in multi-channel applications or in applications where full scale range adjustment is required.

The ADS828 employs digital error correction techniques to provide excellent differential linearity for demanding imaging applications. Its low distortion and high SNR give the extra margin needed for medical imaging, communications, video, and test instrumentation. The ADS828 offers power dissipation of 325mW and also provides a power-down mode, thus reducing power dissipation to only 20mW.

The ADS828 is specified at a maximum sampling frequency of 75MHz and a single-ended input range of 1.5V to 3.5V. The ADS828 is available in a SSOP-28 package and is pin compatible with the 10-bit, 40MHz ADS822 and ADS825, and the 10-bit, 60MHz ADS823 and ADS826.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos ADS828: SpeedPlus? 10-Bit, 75MHz Sampling Analog-To-Digital Converter datasheet (Rev. A) 23/02/2001
Nota sobre la aplicación Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) 10/09/2010
Nota sobre la aplicación Smart Selection of ADC/DAC Enables Better Design of Software-Defined Radio 28/04/2009
Nota sobre la aplicación CDCE62005 as Clock Solution for High-Speed ADCs 4/09/2008
Nota sobre la aplicación CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters 8/06/2008
Nota sobre la aplicación Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 2/06/2008
Analog Design Journal ADS82x ADC with non-uniform sampling clock 28/02/2005

Diseño y desarrollo

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Herramienta de cálculo

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

La calculadora del ingeniero analógico está diseñada para acelerar muchos de los cálculos repetitivos que los ingenieros de diseño de circuitos analógicos utilizan de forma habitual. Esta herramienta para PC proporciona una interfaz gráfica con una lista de varios cálculos comunes que van desde el (...)

Productos y hardware compatibles
Herramienta de cálculo

JITTER-SNR-CALC — Jitter and SNR calculator

JITTER-SNR-CALC can be used for calculating theoretical Signal to Noise (SNR) performance of ADCs based on input frequency and clock jitter.

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SSOP (DB) 28 Ultra Librarian
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