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AD9212:  Octal, 10-Bit, 40 MSPS/65 MSPS, Serial LVDS, 1.8 V ADC

The AD9212 is an octal, 10-bit, 40 MSPS/65 MSPS ADC with an on-chip sample-and-hold circuit designed for low cost, low power, small size, and ease of use. Operating at a conversion rate of up to 65 MSPS, it is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.

The ADC requires a single 1.8 V power supply and LVPECL-/ ...More

AD9212:  Octal, 10-Bit, 40 MSPS/65 MSPS, Serial LVDS, 1.8 V ADC

Product Description

The AD9212 is an octal, 10-bit, 40 MSPS/65 MSPS ADC with an on-chip sample-and-hold circuit designed for low cost, low power, small size, and ease of use. Operating at a conversion rate of up to 65 MSPS, it is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.

The ADC requires a single 1.8 V power supply and LVPECL-/ CMOS-/LVDS-compatible sample rate clock for full performance operation. No external reference or driver components are required for many applications.

The ADC automatically multiplies the sample rate clock for the appropriate LVDS serial data rate. A data clock (DCO) for capturing data on the output and a frame clock (FCO) for signaling a new output byte are provided. Individual channel power-down is supported and typically consumes less than 2 mW when all channels are disabled.

The ADC contains several features designed to maximize flexibility and minimize system cost, such as programmable clock and data alignment and programmable digital test pattern generation. The available digital test patterns include built-in deterministic and pseudorandom patterns, along with custom user-defined test patterns entered via the serial port interface (SPI).

The AD9212 is available in an RoHS compliant, 64-lead LFCSP. It is specified over the industrial temperature range of −40°C to +85°C.

Product Highlights

  1. Small Footprint. Eight ADCs are contained in a small package.
  2. Low Power of 100 mW per Channel at 65 MSPS.
  3. Ease of Use. A data clock output (DCO) operates up to 300 MHz and supports double data rate (DDR) operation.
  4. User Flexibility. SPI control offers a wide range of flexible features to meet specific system requirements.
  5. Pin-Compatible Family. This includes the AD9222 (12-bit) and AD9252 (14-bit).

Applications

  • Medical imaging and nondestructive ultrasound
  • Portable ultrasound and digital beam-forming systems
  • Quadrature radio receivers
  • Diversity radio receivers
  • Tape drives
  • Optical networking
  • Test equipment

Data Sheet, Rev. A, 12/07

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  • 8 analog-to-digital converters (ADCs) integrated into 1 package
  • 100 mW ADC power per channel at 65 MSPS
  • SNR = 60.8 dB (to Nyquist)
  • ENOB = 9.8 bits
  • SFDR = 80 dBc (to Nyquist)
  • Excellent linearity: DNL = ±0.3 LSB (typical);
    INL = ±0.4 LSB (typical)
  • Low power, reduced signal option (similar to IEEE 1596.3)
  • See Data Sheet for Additional Information
  • Resolution (Bits): 10bit
  • T-Put Rate: 65MSPS
  • # Chan: 8
  • Supply V: Single(+1.8)
  • Pwr Diss: 542mW
  • Interface: LVDS,Ser
  • Ain Range: (2Vref) p-p,2 V p-p
  • SNR (dB): 61.2dB
  • Pkg Type: CSP

Functional Block Diagram for AD9212

Of Note ...

To drive this ADC in DC-coupled applications, we suggest AD8139. To drive this ADC in AC-coupled applications, we suggest AD8351. To select a VGA to use with this ADC, please visit our VGA selection table.

Similar Products

arrow View Full Interactive Product Selection Table
Part# Bits Throughput Rate # of Inputs Operating Pwr Diss
AD9219-65 10 65MSPS 4 408mW
AD9216-105 10 105MSPS 2 330mW
AD9216-65 10 65MSPS 2 240mW
AD9215-65 10 65MSPS 1 114mW
AD9215-105 10 105MSPS 1 145mW
AD9211-200 10 200MSPS 1 356mW
AD9211-300 10 300MSPS 1 468mW
AD9214-65 10 65MSPS 1 220mW
AD9601-200 10 200MSPS 1 344mW
AD9214-105 10 105MSPS 1 325mW
AD9212-65 10 65MSPS 8 800mW
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Model
The model number is a specific version of a generic that can be purchased or sampled.

Status
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  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

RoHS Compliant
Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

View PCN
This is the list of Product Change Notifications (PCN) published on the web for this model. Click on the link to access PCN Information.Only select pre-2009 PCN�s are available on-line. To obtain a pre-2009 PCN, contact your ADI Sales Rep. For more information on ADI's PCN process, please visit our PCN Policy Statement page

*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.