AD9271BSVZ-50
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Analog Devices Inc. AD9271BSVZ-50

Manufacturer No:
AD9271BSVZ-50
Manufacturer:
Analog Devices Inc.
Package:
Tray
Description:
IC ADC 12BIT PIPELINED 100TQFP
Delivery:
Payment:
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iso45001
iso9001
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Product Introduction

Overview

The AD9271BSVZ-50, produced by Analog Devices Inc., is a highly integrated, low-power, and compact analog-to-digital converter (ADC) system. This device is designed to meet the demands of applications requiring multiple channels of signal processing with low noise, high gain, and high-speed conversion. The AD9271 features eight channels, each comprising a low noise preamplifier (LNA), a variable gain amplifier (VGA), an antialiasing filter (AAF), and a 12-bit ADC. This integration makes it ideal for use in space-constrained and power-sensitive environments.

Key Specifications

ParameterValueUnit
Number of Channels8
ADC Resolution12-bit
ADC Conversion Rate10 MSPS to 50 MSPS
LNA Gain14 dB / 15.6 dB / 18 dBdB
VGA Gain Range−6 dB to +24 dBdB
AAF Cutoff Frequency8 MHz to 18 MHzMHz
Input Noise1.1 nV/√Hz @ 5 MHznV/√Hz
Maximum Input Voltage400 mV (single-ended)mV
Package Type100-Lead TQFP (14mm x 14mm)
Operating Temperature Range−40°C to +85°C°C
Power Consumption per Channel150 mW @ 40 MSPSmW

Key Features

  • Eight channels of LNA, VGA, AAF, and ADC integrated into a single device.
  • Low noise preamplifier (LNA) with input-referred noise of 1.1 nV/√Hz @ 5 MHz.
  • Variable gain amplifier (VGA) with a gain range of −6 dB to +24 dB.
  • Programmable antialiasing filter (AAF) with a cutoff frequency from 8 MHz to 18 MHz.
  • Fully differential signal path and active input preamplifier termination.
  • Integrated crosspoint switch for multiple channel configuration options.
  • Serial port interface (SPI) for flexible control and configuration.
  • Support for double data rate (DDR) operation with a data clock output (DCO±) up to 300 MHz.

Applications

The AD9271BSVZ-50 is suitable for various applications that require high-performance, multi-channel signal processing. Key applications include:

  • Medical imaging and ultrasound systems, where high dynamic range and low noise are critical.
  • Automotive radar systems, which demand high-speed and accurate signal conversion.
  • Other industrial and scientific applications requiring compact, low-power, and high-performance ADC systems.

Q & A

  1. What is the AD9271BSVZ-50?
    The AD9271BSVZ-50 is an integrated analog-to-digital converter system featuring eight channels of LNA, VGA, AAF, and ADC, designed by Analog Devices Inc.
  2. What is the ADC resolution and conversion rate of the AD9271BSVZ-50?
    The ADC has a 12-bit resolution and a conversion rate of 10 MSPS to 50 MSPS.
  3. What is the gain range of the VGA in the AD9271BSVZ-50?
    The VGA gain range is from −6 dB to +24 dB.
  4. What is the input noise of the LNA in the AD9271BSVZ-50?
    The input-referred noise of the LNA is 1.1 nV/√Hz @ 5 MHz.
  5. What is the package type and size of the AD9271BSVZ-50?
    The device is packaged in a 100-Lead TQFP with dimensions of 14mm x 14mm.
  6. What is the operating temperature range of the AD9271BSVZ-50?
    The operating temperature range is from −40°C to +85°C.
  7. How much power does each channel of the AD9271BSVZ-50 consume at 40 MSPS?
    Each channel consumes approximately 150 mW at 40 MSPS.
  8. What are some key applications of the AD9271BSVZ-50?
    Key applications include medical imaging, ultrasound, automotive radar, and other industrial and scientific applications.
  9. Does the AD9271BSVZ-50 support double data rate operation?
    Yes, it supports double data rate (DDR) operation with a data clock output (DCO±) up to 300 MHz.
  10. How is the AD9271BSVZ-50 configured and controlled?
    The device is configured and controlled via a serial port interface (SPI).

Product Attributes

Number of Bits:12
Sampling Rate (Per Second):50M
Number of Inputs:8, 16
Input Type:Differential, Single Ended
Data Interface:LVDS - Serial
Configuration:S/H-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:8
Architecture:Pipelined
Reference Type:External, Internal
Voltage - Supply, Analog:1.7V ~ 1.9V
Voltage - Supply, Digital:1.7V ~ 1.9V
Features:Simultaneous Sampling
Operating Temperature:-40°C ~ 85°C
Package / Case:100-TQFP Exposed Pad
Supplier Device Package:100-TQFP-EP (14x14)
Mounting Type:Surface Mount
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AD9271BSVZ-50
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Similar Products

Part Number AD9271BSVZ-50 AD9271BSVZ-40
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Active Active
Number of Bits 12 12
Sampling Rate (Per Second) 50M 40M
Number of Inputs 8, 16 8, 16
Input Type Differential, Single Ended Differential, Single Ended
Data Interface LVDS - Serial LVDS - Serial
Configuration S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1
Number of A/D Converters 8 8
Architecture Pipelined Pipelined
Reference Type External, Internal External, Internal
Voltage - Supply, Analog 1.7V ~ 1.9V 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 1.9V 1.7V ~ 1.9V
Features Simultaneous Sampling Simultaneous Sampling
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Package / Case 100-TQFP Exposed Pad 100-TQFP Exposed Pad
Supplier Device Package 100-TQFP-EP (14x14) 100-TQFP-EP (14x14)
Mounting Type Surface Mount Surface Mount

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