AD9625:  12-Bit, 2.0/2.5 GSPS, 1.3 V/2.5 V Analog-to-Digital Converter

Product Details

Product Status:Recommended for New Designs

The AD9625 is a 12-bit monolithic sampling analog-to-digital converter (ADC) that operates at conversion rates of up to 2.5 giga samples per second (GSPS). This product is designed for sampling wide bandwidth analog signals up to the second Nyquist zone. The combination of wide input bandwidth, high sampling rate, and excellent linearity of the AD9625 is ideally suited for spectrum analyzers, data acquisition systems, and a wide assortment of military electronics applications, such as radar and jamming/antijamming measures.

The analog input, clock, and SYSREF± signals are differential inputs. The JESD204B-based high speed serialized output is configurable in a variety of one-, two-, four-, six-, or eight-lane configurations. The product is specified over the industrial temperature range of −40°C to +85°C.

PRODUCT HIGHLIGHTS

  1. High performance: exceptional SFDR in high sample rate applications, direct RF sampling, and on-chip reference.
  2. Flexible digital data output formats based on the JESD204B specification.
  3. Control path SPI interface port that supports various product features and functions, such as data formatting, gain, and offset calibration values.
APPLICATIONS
  • Spectrum analyzers
  • Military communications
  • Radar
  • High performance digital storage oscilloscopes
  • Active jamming/antijamming
  • Electronic surveillance and countermeasures

FEATURES and BENEFITS

  • 12-bit 2.5 GSPS ADC, no missing codes
  • SFDR = 79dBc, AIN up to 1 GHz at −1 dBFS, 2.5 GSPS
  • SFDR = 75dBc, AIN up to 1.8 GHz at −1 dBFS, 2.5 GSPS
  • SNR = 57.6 dBFS, AIN up to 1 GHz at −1 dBFS, 2.5 G
  • SNR = 56.7 dBFS, AIN up to 1.8 GHz at −1 dBFS, 2.5 GSPS
  • Noise Spectral Density = −150 dBFS/Hz at 2.5 GSPS
  • Power consumption: 3.8W at 2.5 GSPS
  • Differential analog input: 1.1 Vp-p
  • Differential clock input
  • High speed 6- or 8-lane JESD204B serial output
    Subclass 1: 6.25 Gbps at 2.5 GSPS
  • Two independent decimate by 8 or decimate by 16 filters with 10-bit NCOs
  • Supply voltages: 1.3 V, 2.5 V
  • Serial port control
    Flexible digital output modes
    Built-in selectable digital test patterns

Functional Block Diagram for AD9625

Evaluation Kits & Symbols & Footprints

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Price, packaging, availability

AD9625 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD9625BBPZ-2.0 Status: Production BGA THERM ENH W/ HEATSINK 196 Ind Tray, 189 $735.00 $625.00 Y  Material Info Notify Me Purchase
AD9625BBPZ-2.5 Status: Contact ADI BGA THERM ENH W/ HEATSINK 196 Ind Tray, 189 $864.70 $735.00 Y  Material Info Notify Me Purchase
AD9625BBPZRL-2.0 Status: Production BGA THERM ENH W/ HEATSINK 196 Ind Reel, 1500 $735.00 $625.00 Y  Material Info Notify Me Contact ADI
AD9625BBPZRL-2.5 Status: Contact ADI BGA THERM ENH W/ HEATSINK 196 Ind Reel, 1500 $864.70 $735.00 Y  Material Info Notify Me 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.

AD9625 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD9625-2.0EBZ Status: Production Evaluation Board $750.00 Yes -
AD9625-2.5EBZ Status: Pre-Release Evaluation Board $750.00 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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