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AD9601:  10-Bit, 200 MSPS/250 MSPS 1.8 V Analog-to-Digital Converter

Product Details


The AD9601 is a 10-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates at up to a 250 MSPS conversion rate and is optimized for outstanding dynamic performance in wideband carrier and broadband systems. All necessary functions, including a track-and-hold (T/H) and voltage reference, are included on the chip to provide a complete signal conversion solution.

The ADC requires a 1.8 V analog voltage supply and a differential clock for full performance operation. The digital outputs are CMOS compatible and support either twos complement, offset binary format, or Gray code. A data clock output is available for proper output data timing.

Fabricated on an advanced CMOS process, the AD9601 is available in a 56-lead LFCSP, specified over the industrial temperature range (−40°C to +85°C).

Product Highlights

  1. High Performance–Maintains 59.4 dBFS SNR @ 250 MSPS with a 70 MHz input.
  2. Low Power–Consumes only 322 mW @ 250 MSPS.
  3. Ease of Use–CMOS output data and output clock signal allow interface to current FPGA technology. The on-chip reference and sample-and-hold provide flexibility in system design. Use of a single 1.8 V supply simplifies system power supply design.
  4. Serial Port Control–Standard serial port interface supports various product functions, such as data formatting, power-down, gain adjust, and output test pattern generation.
  5. Pin-Compatible Family–12-bit pin-compatible family offered as the AD9626.

Applications

  • Wireless and wired broadband communications
  • Cable reverse path
  • Communications test equipment
  • Radar and satellite subsystems
  • Power amplifier linearization

FEATURES and BENEFITS

  • SNR = 59.4 dBFS @ fIN up to 70 MHz @
    250 MSPS
  • ENOB of 9.7 @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS)
  • SFDR = 81 dBc @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS)
  • Excellent linearity
    DNL = 0.2 LSB typical
    INL = 0.2 LSB typical
  • CMOS outputs
    Single data port at up to 250 MHz
    Demultiplexed dual port at up to 2 × 125 MHz
  • 700 MHz full power analog bandwidth
  • On-chip reference, no external decoupling required
  • Integrated input buffer and track-and-hold
  • Low power dissipation
    274 mW @ 200 MSPS
    322 mW @ 250 MSPS
  • Programmable input voltage range
    1.0 V to 1.5 V, 1.25 V nominal
  • 1.8 V analog and digital supply operation
  • Selectable output data format (offset binary, twos complement, Gray code)

Functional Block Diagram for AD9601

Of Note ...

To drive this ADC in DC-coupled applications, we suggest ADA4937-1. To drive this ADC in AC-coupled applications, we suggest AD8352 or AD8375.

Documentation

Title Content Type File Type
AD9601: 10-Bit, 200 MSPS/250 MSPS 1.8 V Analog-to-Digital Converter Data Sheet (Rev 0, 11/2007) (pdf, 1128 kB) Data Sheets PDF
AN-1142: Techniques for High Speed ADC PCB Layout  (pdf, 392 kB) Application Notes PDF
AN-878: High Speed ADC SPI Control Software  (pdf, 585 kB) Application Notes 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-807: Multicarrier WCDMA Feasibility  (pdf, 969 kB) Application Notes PDF
AN-808: Multicarrier CDMA2000 Feasibility  (pdf, 1535 kB)
The goal of this application note is to determine the feasibility of implementing a multicarrier CDMA2000 transceiver and what the major subsystem performances must be.
Application Notes PDF
AN-827: A Resonant Approach to Interfacing Amplifiers to Switched-Capacitor ADCs  (pdf, 203 kB) Application Notes PDF
AN-877: Interfacing to High Speed ADCs via SPI  (pdf, 1594 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-586: LVDS Outputs for High Speed A/D Converters  (pdf, 207 kB)
High Speed ADCs Uses LVDS (Low-Voltage Differential Signaling) to Minimize Performance Limitations In ADC Applications When Providing High Speed Data Output
Application Notes PDF
AN-812:  MicroController-Based Serial Port Interface (SPI) Boot Circuit (pdf, 452,449 bytes)  (pdf, 441 kB)
This application note describes the operation of a general-purpose, microcontroller-based Serial Port Interface (SPI) boot circuit.
Application Notes PDF
AN-742: Frequency Domain Response of Switched-Capacitor ADCs  (pdf, 401 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
MS-2210: Designing Power Supplies for High Speed ADC  (pdf, 327 kB) Technical Articles PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADIsimADC
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
AD9601 IBIS Models IBIS Models HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

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.

SampleSample & Buy

Price, packaging, availability

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.

AD9601 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD9601-250EBZ Status: Production Evaluation Board $202.40 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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