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] 
DS21Q352, DS21Q354, DS21Q552, DS21Q554
Quad T1/E1 Transceiver (3.3V, 5.0V)


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

Data Sheet
FULL DATA SHEET (PDF, 176kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Errata
  • Errata DS21Q552 21552A4.pdf 
  • Errata DS21Q354 21354_Q354A4.pdf 
  • Errata DS21Q352 21352_Q352A4.pdf 
  • Errata DS21Q554 21554_Q554A4.pdf 
  • Errata DS21Q354 21354_Q354C1.pdf 
  • Errata DS21Q354 21354_Q354B2.pdf 
  • Errata DS21Q352 21352_Q352B2.pdf 
  • Errata DS21Q554 21554_Q554C1.pdf 
  • Errata DS21Q552 21552_Q552B1.pdf 

    • Description
    The quad T1 and E1 transceiver MCMs offer a high density packaging arrangement for the DS21352/DS21552 T1 single-chip transceivers and the DS21354/DS21554 E1 single-chip transceivers. Four silicon die of one of these devices is packaged in a multi-chip module (MCM) with the electrical connections as shown in Figure 1 in the data sheet. All of the functions available on the DS21352/DS21552 and DS21354/DS21554 are also available in the MCM packaged version however in order to minimize package size, some signals have been deleted. These differences are detailed in table 1 in the data sheet.

    This data sheet describes the electrical connections and the mechanical dimensions only. Please see the DS21352/DS21552 and DS21354/DS21554 data sheets for full details on all of the features and the operating characteristics of the device.

    Key Features
    • Four completely independent T1 or E1 transceivers in one small 27mm x 27mm package
    • Each transceiver contains a short and long haul line interface plus a full featured framer with alarm detection/generation, elastic-stores, hardware based signaling support, per DS0 channel control and HDLC controller
    • Each multi-chip module (MCM) contains four die of
      • DS21352 (DS21Q352)
      • DS21552 (DS21Q552)
      • DS21354 (DS21Q354)
      • DS21554 (DS21Q554)
    • See the specific DS21352/DS21552 and DS21354/DS21554 data sheets for details on their feature set and operation
    • All four T1 or E1 transceivers can be concatenated into a single 8.192MHz backplane data stream
    • IEEE 1149.1 JTAG-Boundary Scan architecture
    • DS21Q352/DS21Q552 and DS21Q354/DS21Q554 are pin compatible to allow the same footprint to support T1 and E1 applications
    • 256-pin MCM BGA package (27mm X 27mm)
    • Low power 5V CMOS or low power 3.3V CMOS with 5V tolerant input and outputs

    Key Specifications:  T/E Carrier & Packetized Products
    Part Number Transmission Standard Functions Channels VSUPPLY
    (V)    		 Package/Pins Smallest Available Pckg.
    (mm2)    		 Price
    max w/pins See Notes
    DS21Q352  T1/J1 Framer + LIU 4 3.3
    PBGA/256
    		 729 $60.00 @1k
    DS21Q354  E1 3.3
    PBGA/256
    		 $74.89 @1k
    DS21Q552  T1/J1 5
    PBGA/256
    		 $74.89 @1k
    DS21Q554  E1 5
    PBGA/256
    		 $74.89 @1k
    See All T/E Carrier & Packetized Products (102)

    Application Notes
  		• Application Note 309: Interfacing to the Fractional T1 and E1 - DS21Q354, DS21Q554, DS21Q352, DS21Q552
  		• Application Note 310: D4 Framing and Signaling - DS21Q352, DS21Q552
  		• Application Note 336: Transparent Operation on T1, E1 Framers and Transceivers - DS21Q554, DS21Q352, DS21Q354
  		• Application Note 340: DS2153 Programming, ETS 300-011 Remote Alarm Generation - DS21Q554, DS21Q354
  		• Application Note 345: DS21352/552, DS2151, DS2152, DS2141A, DS21Q42 Programming SLC-96 - DS21Q352, DS21Q552
  		• Application Note 351: T1/E1 and T3/E3 Transformer Selection Guide - DS21Q354, DS21Q554, DS21Q352, DS21Q552
  		• Application Note 361: DS21354/DS21554 vs. DS2154 Single Chip Transceivers - DS21Q354, DS21Q554
  		• Application Note 374: DS2155 vs. DS21x5y: Software and Hardware Considerations - DS21Q352, DS21Q552, DS21Q554, DS21Q354
  		• Application Note 382: J1 Japanese Standards - DS21Q352, DS21Q552
  		• Application Note 391: NRZ Applications - DS21Q554, DS21Q352, DS21Q552, DS21Q354
  		• Application Note 393: E1 Operation of Dallas Semiconductor Framers and SCTs - DS21Q354, DS21Q554
  		• Application Note 394: HDLC Configuration of Framers and Transceivers - DS21Q354, DS21Q552, DS21Q352, DS21Q554
  		• Application Note 406: DS21Qx5y BSDL Scan Chain Mapping - DS21Q354, DS21Q554, DS21Q352, DS21Q552
  		• Application Note 461: Programming and Controlling the FDL on DS2141A, DS2151 - DS21Q352, DS21Q552
  		• Application Note 590: Maxim® Telecommunications Frequently Asked Questions - DS21Q354, DS21Q554, DS21Q352, DS21Q552
  		• Application Note 3121: Selecting a T1/E1/J1 Single-Chip Transceiver - DS21Q554, DS21Q352, DS21Q552, DS21Q354
  		• Application Note 3208: Elastic Store Operation - DS21Q554, DS21Q352, DS21Q552, DS21Q354
  		• Application Note 3349: T1/E1 Loopback Operation for Dallas Semiconductor T1/E1/J1 transceivers - DS21Q354, DS21Q554, DS21Q352, DS21Q552
  		• Application Note 3760: Interleaved Bus Operation - DS21Q354, DS21Q352, DS21Q554, DS21Q552

    Design Guides
  		• Communications (PDF)

    Reliability Reports
  		• Reliability Report: DS21Q352.pdf DS21Q354.pdf DS21Q552.pdf DS21Q554.pdf

    Software/Models
  		• DS21Q352 IBIS Model
  		• DS21Q352 BSDL Model
  		• DS21Q354 BSDL Model
  		• DS21Q552 IBIS Model
  		• DS21Q552 BSDL Model
  		• DS21Q554 BSDL Model

    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: 1-24 of 24

    DS21Q352 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS21Q352  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q352B    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q352B+  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q352N    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q352DK    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    DS21Q354 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS21Q354  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q354B  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q354C1    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q354B+  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q354C1+    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q354BN    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q354BN+    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q354DK    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    DS21Q552 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS21Q552    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q552+  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q552BN    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q552N    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q552BN+    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q552N+    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q554 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    DS21Q554    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q554B  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q554BW    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    DS21Q554B+    
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256+3*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    DS21Q554N  
    		Active PBGA;256 pin;729 mm²
    Outline Drawing: 21-0307 (PDF)
    Land Pattern: 90-0267 (PDF)
    Use pkgcode/variation: V256-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    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 

    1998-12-29
    This page last modified: 2009-10-05


            •         •         •     Privacy Policy     •     Legal Notices

        Copyright © 2009 by Maxim Integrated Products