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AD9214:  10-Bit, 65/80/105 MSPS, +3.3V A/D Converter

Product Details

The AD9214 is an 10-bit monolithic single 3.3 V supply analog-to-digital converter with an on-chip track-and-hold circuit and is optimized for low cost, low power, small size and ease of use. The product operates up to 105 MSPS conversion rate with outstanding dynamic performance over its full operating range.

The ADC requires only a single 3.3 V (2.7 V to 3.6 V) power supply and an encode clock for full-performance operation. No external reference or driver components are required for many applications. The digital outputs are TTL/CMOS compatible and a separate output power supply pin supports interfacing with 3.3 V or 2.5 V logic.

The clock input is TTL/CMOS compatible. A power down function may be exercised to bring total consumption to 30 mW. In power-down mode, the digital outputs are driven to a high-impedance state.

Fabricated on an advanced CMOS process, the AD9214 is available in a 28-pin surface mount plastic package (28-SSOP) specified over the industrial temperature range (-40°C to +85°C).


  • 10-Bit, 65, 80, and 105 MSPS ADC
  • Low Power:
    - 190 mW at 65 MSPS
    - 285 mW at 105 MSPS
  • On-Chip Reference and Track/Hold
  • 300 MHz Analog Bandwidth
  • SNR = 57 dB @ 39 MHz Analog Input
  • 1 V p-p or 2 V p-p Analog Input
    Range option
  • Single +3.3 V Supply Operation
    (2.7 V - 3.6 V)
  • Twos Complement or Offset Binary
    Data Format Option
  • Power Down Mode: 30 mW

Functional Block Diagram for AD9214

Of Note ...

To drive this ADC in DC-coupled applications, we suggest AD8139 or ADA4937-1. To drive this ADC in AC-coupled applications, we suggest AD8351 or AD8352.


Title Content Type File Type
AD9214: 10-Bit, 65/80/105 MSPS 3 V A/D Converter Data Sheet  (Rev D, 02/2002) (pdf, 447 kB) Data Sheets PDF
AN-282: Fundamentals of Sampled Data Systems  (pdf, 2131 kB) Application Notes PDF
AN-737: How ADIsimADC Models an ADC  (pdf, 373 kB) Application Notes PDF
AN-905: VisualAnalog Converter Evaluation Tool Version 1.0 User Manual  (pdf, 2124 kB) Application Notes PDF
AN-835: Understanding High Speed ADC Testing and Evaluation  (pdf, 985 kB) Application Notes PDF
AN-715: A First Approach to IBIS Models: What They Are and How They Are Generated  (pdf, 370 kB) Application Notes PDF
AN-756: Sampled Systems and the Effects of Clock Phase Noise and Jitter  (pdf, 291 kB) Application Notes PDF
AN-501: Aperture Uncertainty and ADC System Performance  (pdf, 227 kB)
A Key Concern in IF Sampling is that of Aperture Uncertainty (Jitter)
Application Notes PDF
AN-297: Test Video A/D Converters Under Dynamic Conditions  (pdf, 731 kB) Application Notes PDF
CN-0096: High Frequency Variable Gain Amplifier Extends the Dynamic Range of a 10-Bit, 65 MSPS ADC to Greater Than 100 dB  (pdf, 183 kB) Circuit Note PDF
MS-2210: Designing Power Supplies for High Speed ADC  (pdf, 327 kB) Technical Articles PDF
DNL and Some of its Effects on Converter Performance
... by Brad Brannon, Analog Devices, Inc. (Wireless Design & Development, June 2001)
Technical Articles HTML
Proper Grounding Is Critical For High-Speed Systems
... by Walt Kester and James Bryant, Analog Devices, Inc. (Wireless Systems Design, May 2000)
Technical Articles HTML
Correlating High-Speed ADC Performance to Multicarrier 3G Requirements
by Brad Brannon (RF Design, 6/1/2003)
Technical Articles HTML
Ultrasound System Considerations and their Impact on Front-End Components  (pdf)
(Analog Dialogue, Vol 36, No. 3)
Analog Dialogue PDF
Ultrasound Analog Electronics Primer
(Analog Dialogue, Vol. 33, No. 5, May, 1999)
Analog Dialogue HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADIsimADC is Analog Devices' Analog-to-Digital Behavioral Model that accurately models the typical performance characteristics of many of our High Speed Converters. The model faithfully reproduces the errors associated with both static and dynamic features such as AC linearity, clock jitter, and many other product specific anomalies.
ADIsim Design/Simulation Tools HTML
AD9214 IBIS Model IBIS Models HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

Product Recommendations & Reference Designs

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Price, packaging, availability

AD9214 Model Options
Model Package Pins Temp.
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
AD9214BRSZ-105 Status: Production 28 ld SSOP 28 Ind Tube, 47 $12.03 $10.83 Y  Material Info PCN Purchase
AD9214BRSZ-65 Status: Production 28 ld SSOP 28 Ind Tube, 47 $7.44 $6.33 Y  Material Info PCN Purchase
AD9214BRSZ-80 Status: Production 28 ld SSOP 28 Ind Tube, 47 $9.39 $8.45 Y  Material Info PCN Purchase
AD9214BRSZ-RL105 Status: Production 28 ld SSOP 28 Ind Reel, 1500 - $10.83 Y  Material Info PCN Purchase
AD9214BRSZ-RL65 Status: Production 28 ld SSOP 28 Ind Reel, 1500 - $6.33 Y  Material Info PCN Purchase
AD9214BRSZ-RL80 Status: Production 28 ld SSOP 28 Ind Reel, 1500 - $8.45 Y  Material Info PCN Purchase
Price Table Help

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.

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