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AD8152:  34 x 34, 3.2 Gb/s Digital Crosspoint Switch

Product Details

AD8152 is a member of the X stream line of products and is a breakthrough in digital switching, offering a large switch array (34 × 34) on very little power, typically 2.0 W. Additionally, it operates at data rates up to 3.2 Gbps per port, making it suitable for Sonet/SDH OC-48 with Forward Error Correction (FEC).

The AD8152's useful supply voltage range allows the user to operate at LVPECL/CML data levels with operation down to 2.5 V. The control interface is LVTTL or CMOS/TTL compatible (2.5 V to 3.3 V).

The AD8152's fully differential signal path reduces jitter and crosstalk while allowing the use of smaller single-ended voltage swings. The AD8152 is offered in a 256-lead SBGA package that operates over the industrial temperature range of 0°C to 85°C.


  • Low Cost
  • 34 ´ 34, Fully Differential, Nonblocking Array
  • 3.2 Gbps per Port NRZ Data Rate
  • Wide Power Supply Range: 2.5 V to 3.3 V
  • LVTTL or LVCMOS Level Control Inputs:
    @ 2.5 V to 3.3 V
  • Low Power
    2.0 W @ 2.5 V (Outputs Enabled)
    <100 mW @ 2.5 V (Outputs Disabled)
  • Low Jitter: 45 ps
  • Drives a Backplane Directly
  • Dual Rank Latches
  • Available in 256-Ball Grid Array
  • Programmable Output Swing
    100 mV to 1.6 V Differential
    50 O On-Chip I/O Termination
    User Controlled Voltage at the Load
    Minimizes Power Dissipation

Functional Block Diagram for AD8152


Title Content Type File Type
AD8152: X Stream™ 34 x 34, 3.2Gb/s Digital Crosspoint Switch Data Sheet  (Rev A, 01/2003) (pdf, 1351 kB) Data Sheets PDF
Data-acquisition system uses fault protection
By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004)
Technical Articles HTML
CMOS Switches Offer High Performance in Low Power, Wideband Applications  (pdf, 320 kB)
by Theresa Corrigan and Ray Goggin, Analog Devices, Inc. (High Frequency Electronics, February 2004)
Technical Articles PDF
Enhanced Multiplexing for MEMS Optical Cross Connects
by James Caffrey (Fiberoptic Product News, 8/2003)
Technical Articles HTML
High Speed Switches  (pdf, 63 kB) Product Selection Guide PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD8152 HSPICE Macro-Model SPICE 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.

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Price, packaging, availability

AD8152 Model Options
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.

AD8152 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
AD8152-EVAL Status: Production Evaluation Board $1,512.94 No -

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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