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Status

Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 2.4MB) Download   E-Mail

Errata

Errata DS3112 3112B2.pdf  Errata DS3112 3112C1.pdf  Errata DS3112 3112A1.pdf  Errata DS3112 3112D1.pdf

Description

The DS3112 T3/E3 Multiplex-Framer contains all the digital logic required to communicate over T3 and E3 transmission lines. Supporting both channelized and unchannelized operation, the DS3112 enables low-cost T3/E3 linecards that can be deployed in a variety of voice and data applications worldwide.

An evaluation kit is available:  DS3112RD  

Key Features		Applications/Uses
Five Operating Modes M13 multiplexing (28 T1s to DS3) E13 multiplexing (16 E1s to E3) G.747 multiplexing (21 E1s to DS3) Unchannelized DS3 framing Unchannelized E3 framing M13 or C-Bit Parity DS3 framing G.751 E3 framing Alarm generation and detection HDLC controller with 256-byte FIFOs FEAC controller BERT (Bit Error Rate Tester) Two T1/E1 add/drop ports 27mm x 27mm 256-lead BGA package		Access Concentrators ATM and Frame Relay Equipment Digital Cross-Connects PBXs Routers/Switches SONET/SDH and PDH Multiplexers Test Equipment

Diagram

Functional Diagram

Application Notes

Application Note 378: DS3112 Clock Rates and Frequency Tolerances of the Transmit Clock - DS3112 Application Note 3344: DS31256 -- T3/E3 MUX/DS3112 Hardware Connections - DS3112 Application Note 3345: Examples of DS31256 Applications - DS3112 Application Note 3705: DS3112 LRCLKx Low Speed Clock Recovery Operation - DS3112 Application Note 3760: Interleaved Bus Operation - DS3112

Evaluation Kits

DS3112RD

Design Guides

Communications (PDF)

Reliability Reports

Reliability Report: DS3112.pdf

Software/Models

DS3112 IBIS Model DS3112 BSDL Model DS3112 Cadence Allegro Symbol DS3112 Cadence Concept Symbol DS3112 Logical Symbol-XML Format

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * 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: 1-7 of 7

DS3112	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS3112D1+			Active	PBGA;256 pin;729 mm² Outline Drawing: 21-0303 (PDF) Land Pattern: 90-0263 (PDF) Use pkgcode/variation: V256+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3112+			Active	PBGA;256 pin;729 mm² Outline Drawing: 21-0303 (PDF) Land Pattern: 90-0263 (PDF) Use pkgcode/variation: V256+1*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3112N+			Active	PBGA;256 pin;729 mm² Outline Drawing: 21-0303 (PDF) Land Pattern: 90-0263 (PDF) Use pkgcode/variation: V256+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3112DK			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS3112D1			Active	PBGA;256 pin;729 mm² Outline Drawing: 21-0303 (PDF) Land Pattern: 90-0263 (PDF) Use pkgcode/variation: V256-1*	0°C to +70°C	See data sheet
DS3112			Active	PBGA;256 pin;729 mm² Outline Drawing: 21-0303 (PDF) Land Pattern: 90-0263 (PDF) Use pkgcode/variation: V256-1*	0°C to +70°C	See data sheet
DS3112N			Active	PBGA;256 pin;729 mm² Outline Drawing: 21-0303 (PDF) Land Pattern: 90-0263 (PDF) Use pkgcode/variation: V256-1*	-40°C to +85°C	See data sheet

More Information

New Product Press Release 2001-05-09  Reference Design: DS3112RD Device Driver

Related Products

DS3150 3.3V, DS3/E3/STS-1 Line Interface Unit DS3141, DS3142, DS3143, DS3144 Single/Dual/Triple/Quad DS3/E3 Framers DS3151, DS3152, DS3153, DS3154 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs More Like This: View Product Families for Similar Products See All T/E Carrier & Packetized Products (102 Products)

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Description   Key Features   Applications/Uses   Key Specifications   Diagram

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