AD9272
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AD9272

Octal LNA/VGA/AAF/ADC and Crosspoint Switch

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Part Details
Part Models 6
1ku List Price Starting From $60.84
Features
  • 8 channels of LNA, VGA, AAF, and ADC
  • Low noise preamplifier (LNA) - See data sheet for additional information
  • Variable gain amplifier (VGA) - See data sheet for additional information
  • Antialiasing filter (AAF) - See data sheet for additional information
  • Analog-to-digital converter (ADC) - See data sheet for additional information
  • Includes an 8 × 8 differential crosspoint switch to support continuous wave (CW) Doppler
  • Low power, 195 mW per channel at 12 bits/40 MSPS (TGC)
  • See data sheet for additional features
Additional Details
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The AD9272 is designed for low cost, low power, small size, and ease of use. It contains eight channels of a low noise preamplifier (LNA) with a variable gain amplifier (VGA), an antialiasing filter (AAF), and a 12-bit, 10 MSPS to 80 MSPS analog-to-digital converter (ADC).

Each channel features a variable gain range of 42 dB, a fully differential signal path, an active input preamplifier termination, a maximum gain of up to 52 dB, and an ADC with a conversion rate of up to 80 MSPS. The channel is optimized for dynamic performance and low power in applications where a small package size is critical.

The LNA has a single-ended-to-differential gain that is selectable through the SPI. The LNA input-referred noise voltage is typically 0.75 nV/√Hz at a gain of 21.3 dB, and the combined input-referred noise voltage of the entire channel is 0.85 nV/√Hz at maximum gain. Assuming a 15 MHz noise bandwidth (NBW) and a 21.3 dB LNA gain, the input SNR is about 92 dB. In CW Doppler mode, the LNA output drives a transconductance amp that is switched through an 8 × 8 differential crosspoint switch. The switch is programmable through the SPI.

APPLICATIONS

  • Medical imaging/ultrasound
  • Automotive radar
Part Models 6
1ku List Price Starting From $60.84

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD9272BSVZ-40
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AD9272BSVZ-65
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AD9272BSVZ-80
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AD9272BSVZRL-40
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AD9272BSVZRL-65
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AD9272BSVZRL-80
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Product Lifecycle

PCN

Mar 15, 2016

- 14_0258

Assembly Transfer of Selected 14x14 LQFP, 14x14 LQFP_EP and 7x7,10x10,12x12,14x14 TQFP_EP Products to Amkor Philippines

Dec 13, 2012

- 12_0280

AD9272/AD9273 Die Revision

AD9272BSVZ-40

PRODUCTION

AD9272BSVZ-65

PRODUCTION

AD9272BSVZ-80

PRODUCTION

AD9272BSVZRL-40

PRODUCTION

AD9272BSVZRL-65

PRODUCTION

AD9272BSVZRL-80

PRODUCTION

Jun 16, 2009

- 09_0027

Conversion to Laser Mark for the LQFP Packages (Single Grades)

AD9272BSVZ-40

PRODUCTION

AD9272BSVZ-65

PRODUCTION

AD9272BSVZ-80

PRODUCTION

AD9272BSVZRL-40

PRODUCTION

AD9272BSVZRL-65

PRODUCTION

AD9272BSVZRL-80

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 15, 2016

- 14_0258

arrow down

Assembly Transfer of Selected 14x14 LQFP, 14x14 LQFP_EP and 7x7,10x10,12x12,14x14 TQFP_EP Products to Amkor Philippines

Dec 13, 2012

- 12_0280

arrow down

AD9272/AD9273 Die Revision

AD9272BSVZ-40

PRODUCTION

AD9272BSVZ-65

PRODUCTION

AD9272BSVZ-80

PRODUCTION

AD9272BSVZRL-40

PRODUCTION

AD9272BSVZRL-65

PRODUCTION

AD9272BSVZRL-80

PRODUCTION

Jun 16, 2009

- 09_0027

arrow down

Conversion to Laser Mark for the LQFP Packages (Single Grades)

AD9272BSVZ-40

PRODUCTION

AD9272BSVZ-65

PRODUCTION

AD9272BSVZ-80

PRODUCTION

AD9272BSVZRL-40

PRODUCTION

AD9272BSVZRL-65

PRODUCTION

AD9272BSVZRL-80

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 2

EVAL-AD9272

AD9272 Evaluation Board

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HSC-ADC-EVALCZ

FPGA-Based Data Capture Kit

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HSC-ADC-EVALCZ

FPGA-Based Data Capture Kit

FPGA-Based Data Capture Kit

Features and Benefits

  • 64kB FIFO Depth
  • Works with single and multi-channel ADCs
  • Use with VisualAnalog® software
  • Based on Virtex-4 FPGA
  • May require adaptor to interface with some ADC eval boards
  • Allows programming of SPI control Up to 644 MSPS SDR / 800MSPS DDR Encode Rates on each channel
  • DDR Encode Rates on each channel

Product Detail

The HSC-ADC-EVALCZ high speed converter evaluation platform uses an FPGA based buffer memory board to capture blocks of digital data from the Analog Devices high speed analog-to-digital converter (ADC) evaluation boards. The board is connected to the PC through a USB port and is used with VisualAnalog® to quickly evaluate the performance of high speed ADCs. The evaluation kit is easy to set up. Additional equipment needed includes an Analog Devices high speed ADC evaluation board, a signal source, and a clock source. Once the kit is connected and powered, the evaluation is enabled instantly on the PC.
Tools & Simulations

Tools & Simulations 2

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