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AD9430:  12-Bit, 170/210 MSPS 3.3 V A/D Converter

The AD9430 is a 12-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates up to a 210 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 reference are included on the chip to provide a ...More

AD9430:  12-Bit, 170/210 MSPS 3.3 V A/D Converter

Product Description

The AD9430 is a 12-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates up to a 210 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 reference are included on the chip to provide a complete conversion solution.

The ADC requires a 3.3 V power supply and a differential ENCODE clock for full performance operation. The digital outputs are TTL/CMOS or LVDS compatible and support either twos complement or offset binary format. Separate output power supply pins support interfacing with 3.3 V or 2.5 V CMOS logic.

Two output buses support demultiplexed data up to 105 MSPS rates in CMOS mode. A data sync input is supported for proper output data port alignment in CMOS mode and a data clock output is available for proper output data timing. In LVDS mode, the chip provides data at the ENCODE clock rate.

Fabricated on an advanced BiCMOS process, the AD9430 is available in a 100-lead surface-mount plastic package (100 e-PAD TQFP) specified over the industrial temperature range (-40°C to +85°C).

Applications

  • Wireless and Wired Broadband Communications
  • Cable Reverse Path
  • Communications Test Equipment
  • Radar and Satellite Subsystems
  • Power Amplifier Linearization

    • RESOURCES & TOOLS

    What is your task? Try Lead the Way AdvisorTM BETA
    • SNR = 65 dB @ Fin up to 70 MHz @
      210 MSPS
    • ENOB of 10.6 @ Fin up to 70 MHz @
      210 MSPS
    • SFDR = 80 dBc @ Fin up to 70 MHz @
      210 MSPS
    • Excellent Linearity:
      - DNL = ±0.3 LSB (Typical)
      - INL = ±0.5 LSB (Typical)
    • Two Output Data Options:
      - Demultiplexed 3.3 V CMOS Outputs Each @ 105 MSPS
      - Interleaved or Parallel Data Output Option
      - LVDS at 210 MSPS
    • 700 MHz Full Power Analog Bandwidth
    • Power Dissipation = 1.3 W Typical @ 210 MSPS
    • 1.5 V Input Voltage Range
    • 3.3 V Supply Operation
    • Output Data Format Option
    • Data Sync Input and Data Clock Output Provided
    • Clock Duty Cycle Stabilizer
    • Resolution (Bits): 12bit
    • T-Put Rate: 210000000SPS
    • # Chan: 1
    • Supply V: Single(+3.3)
    • Pwr Diss: 1.7W
    • Interface: LVDS,Par
    • Ain Range: 1.5 V p-p
    • SNR (dB): 65dB
    • Pkg Type: QFP

    Functional Block Diagram for AD9430

    Of Note ...

    To drive this ADC in DC-coupled applications, we suggest ADA4937-1 or ADA4938-1. To drive this ADC in AC-coupled applications, we suggest AD8352 or AD8375.

    Similar Products

    arrow View Full Interactive Product Selection Table
    Part# Bits Throughput Rate # of Inputs Operating Pwr Diss
    AD9230-250 12 250MSPS 1 434mW
    AD9430-210 12 210MSPS 1 1.7W
    AD9626-250 12 250MSPS 1 390mW
    AD9211-300 10 300MSPS 1 468mW
    AD9239-210 12 210MSPS 4 1.298W
    AD9239-250 12 250MSPS 4 1.526W
    AD9481 8 250MSPS 1 618.8mW
    AD9480 8 250MSPS 1 698mW
    AD9230-170 12 170MSPS 1 349mW
    AD9430-170 12 170MSPS 1 1.43W
    AD9626-170 12 170MSPS 1 291mW
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    Pricing, Packaging & Availability

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    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
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    View PCN
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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.