ENGLISH • 简体中文 • 日本語 • 한국어  

    Login | Register 


   
 
Enter keywords or part number    


What's New Products Solutions Design AppNotes Support Sales About Us Members

Maxim > Products > [T/E Carrier and Packetized Communications] 
DS32506, DS32508, DS32512
6-/8-/12-Port DS3/E3/STS-1 LIU

Less than 170mW/Port in a Small, 23mm x 23mm BGA


  QuickView     Technical Documents     Ordering Info     More Information     User Comments (0)     All  
Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 1.6MB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Errata
  • Errata DS32506 32506A1.pdf 
  • Errata DS32508 32506A1.pdf 
  • Errata DS32512 32506A1.pdf 
  • Errata DS32506 32506812A2.pdf 
  • Errata DS32508 32506812A2.pdf 
  • Errata DS32512 32506812A2.pdf 

    • Description
    The DS32506 (6 port), DS32508 (8 port), and DS32512 (12 port) line interface units (LIUs) are highly integrated, low-power, feature-rich LIUs for DS3, E3, and STS-1 applications. Each LIU port in these devices has independent receive and transmit paths, a jitter attenuator, full-featured pattern generator and detector, performance-monitoring counters, and a complete set of loopbacks. An on-chip clock adapter generates all line-rate clocks from a single input clock. Ports are independently software configurable for DS3, E3, and STS-1 and can be individually powered down. Control interface options include 8-bit parallel, SPI™, and hardware mode.

    Key Features   Applications/Uses
    • Pin-Compatible Family of Products
    • Each Port Independently Configurable
    • Receive Clock and Data Recovery for Up to 457 meters (1500 feet) of 75Ω Coaxial Cable
    • Standards-Compliant Transmit Waveshaping
    • Uses 1:1 Transformers on Both Tx and Rx
    • Three Control Interface Options: 8/16-Bit Parallel, SPI, and Hardware Mode
    • Jitter Attenuators (One Per Port) Can be Placed in the Receive Path or the Transmit Path
    • Jitter Attenuators Have Provisionable Buffer Depth: 16, 32, 64, or 128 Bits
    • Built-In Clock Adapter Generates All Line-Rate Clocks from a Single Input Clock (DS3, E3, STS-1, 12.8MHz, 19.44MHz, 38.88MHz, 77.76MHz)
    • Per-Port Programmable Internal Line Termination Requiring Only External Transformers
    • High-Impedance Tx and Rx, Even When VDD = 0, Enables Hot-Swappable, 1:1 and 1+1 Board Redundancy Without Relays
    • Per-Port BERT for PRBS and Repetitive Pattern Generation and Detection
    • Tx and Rx Open and Short Detection Circuitry
    • Transmit Driver Monitor Circuitry
    • Receive Loss-of-Signal (LOS) Monitoring Compliant with ANSI T1.231 and ITU G.775
    • Automatic Data Squelching on Receive LOS
    • Large Line Code Performance-Monitoring Counters for Accumulation Intervals Up to 1s
    • Local and Remote Loopbacks
    • Transmit Common Clock Option
    • Power-Down Capability for Unused Ports
    • Low-Power 1.8V/3.3V Operation (5V Tolerant I/O)
    • Industrial Temperature Range: -40°C to +85°C
    • Small Package: 23mm x 23mm, 484-Pin BGA
    • IEEE 1149.1 JTAG Support

    		 
  		• Access Concentrators
  		• ATM and Frame Relay Equipment
  		• CSUs/DSUs
  		• Digital Cross-Connects
  		• DSLAMs
  		• PBXs
  		• SONET/SDH and PDH Multiplexers

    Key Specifications:  T/E Carrier & Packetized Products
    Part Number Transmission Standard Functions Channels VSUPPLY
    (V)    		 EV Kit Package/Pins Smallest Available Pckg.
    (mm2)    		 Price
    max w/pins See Notes
    DS32506 
    STS-1
    T3/E3
    		 LIU 6 3.3 Yes
    BGA/484
    		 380 $67.20 @1k
    DS32508  8 -
    BGA/484
    		 $76.00 @1k
    DS32512  12 Yes
    BGA/484
    		 $96.00 @1k
    See All T/E Carrier & Packetized Products (102)

    Diagram
    DS32506, DS32508, DS32512: Typical Operating Circuit
    Typical Operating Circuit

    Design Guides
  		• Communications (PDF)

    Reliability Reports
  		• Reliability Report: DS32506.pdf DS32508.pdf DS32512.pdf

    Software/Models
  		• DS32506 BSDL Model
  		• DS32506 IBIS Model
  		• DS32508 BSDL Model
  		• DS32512 BSDL Model
  		• DS32512 IBIS Model
  		• DS32512DK Gerber File

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-12 of 12

    DS32506 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS32506DK    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    DS32506+    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS32506N#    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS32506N+    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS32506N  
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS32508 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS32508N+    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS32508N    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS32508N#    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS32512 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS32512+    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS32512N#    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS32512N+    
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS32512N  
    		Active BGA;484 pin;380 mm²
    Outline Drawing: 21-0365 (PDF)
    Land Pattern: 90-0282 (PDF)
    Use pkgcode/variation: V484T-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    More Information
  		• Product Ad: Download

    Related Products

    More Like This: View Product Families for Similar Products

    Didn't Find What You Need?
  • Next Day Product Selection Assistance from Applications Engineers
  • Parametric Search
  • Applications Help

    •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

    		 Data Sheet 
     Errata 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
     Software/Models 
     Evaluation Kits 

    		 Price and Availability 
     Samples 
     Buy Online 
     Package Information 
     Lead-Free Information 

    		 Related Products 
     Notes and Comments 
     Evaluation Kits 

    2008-11-11
    This page last modified: 2008-11-11


            •         •         •     Privacy Policy     •     Legal Notices

        Copyright © 2009 by Maxim Integrated Products