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AD9066:  Dual, 6-Bit, 60 MSPS Monlithic A/D Converter

The AD9066 is a dual 6-bit ADC that has been optimized for low cost in-phase and quadrature (I&Q) demodulators. Primary applications include digital direct broadcast satellite applications where broadband quadrature phase shift keying (QPSK) modulation is used. In these receivers the recovered signal is separated into I&Q vector components and digitized.

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AD9066:  Dual, 6-Bit, 60 MSPS Monlithic A/D Converter

Product Description

The AD9066 is a dual 6-bit ADC that has been optimized for low cost in-phase and quadrature (I&Q) demodulators. Primary applications include digital direct broadcast satellite applications where broadband quadrature phase shift keying (QPSK) modulation is used. In these receivers the recovered signal is separated into I&Q vector components and digitized.

To reduce total system cost and power dissipation, the AD9066 provides an internal voltage reference and operates from a single +5 volt power supply. Digital outputs are CMOS compatible and rated to 60 MSPS conversion rates. The digital input (ENCODE) utilizes a CMOS input stage with a TTL compatible (1.4 V) threshold.

The AD9066 is housed in a 28-pin SOIC package and available in two temperature grades. The AD9066JR is rated for operation over the 0°C to +70°C commercial temperature range. The AD9066AR is rated for the -40°C to +85°C industrial temperature range.

The internal voltage reference insures that the analog input is biased to midscale with low offset when driven from an ac coupled source. In dc coupled applications, the midscale voltage reference can be used to control external biasing amplifiers to minimize offsets due to variations in temperature or supply voltage.

RESOURCES & TOOLS

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  • Two Matched ADCs on Single Chip
  • CMOS-Compatible I/O
  • Low-Power (400 mW) Dissipation
  • Single +5 V Supply
  • On-Chip Voltage Reference
  • Self-Biased for AC-Coupled Inputs
  • 28-Lead SOIC and SSOP Packages
  • Resolution (Bits): 6bit
  • T-Put Rate: 60MSPS
  • # Chan: 2
  • Supply V: Single(+5)
  • Pwr Diss: 400mW
  • Interface: Par
  • Ain Range: 0.5 V p-p
  • SNR (dB): 36dB
  • Pkg Type: SOIC,SOP

Functional Block Diagram for AD9066

AD9066 Diagram
Functional Block Diagram for AD9066

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Part# Bits Throughput Rate # of Inputs Operating Pwr Diss
AD9066 6 60MSPS 2 400mW
AD9288-100 8 100MSPS 2 180mW
AD9288-80 8 80MSPS 2 171mW
AD9216-105 10 105MSPS 2 330mW
AD9216-65 10 65MSPS 2 240mW
AD9251-65 14 65MSPS 2 176.7mW
AD9251-80 14 80MSPS 2 209mW
AD9057-80 8 80MSPS 1 220mW
AD9057-60 8 60MSPS 1 205mW
AD9283-100 8 100MSPS 1 120mW
AD9211-200 10 200MSPS 1 356mW
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Pricing, Packaging & Availability

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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.

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*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.