Maxim > Products > T/E Carrier and Packetized Communications > DS3181, DS3182, DS3183, DS3184

DS3181, DS3182, DS3183, DS3184

Single/Dual/Triple/Quad ATM/Packet PHYs with Built-In LIU

Industry's First Multiport, T3/E3 ATM/Packet PHYs with Built-In Line Interface Units

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The DS3181, DS3182, DS3183, and DS3184 (DS318x) integrate ATM cell/HDLC packet processor(s) with a DS3/E3 framer(s) and LIU(s) to map/demap ATM cells or packets into as many as four DS3/E3 physical copper lines with DS3-framed, E3-framed, or clear-channel data streams on per-port basis.

Data Sheet

Download	Rev 3	(PDF, 3.6MB)
E-Mail

Errata DS3181 318XA1.pdf
Errata DS3182 318XA1.pdf
Errata DS3183 318XA1.pdf
Errata DS3184 318XA1.pdf
Errata DS3184 318XA2.pdf
Errata DS3183 318XA2.pdf
Errata DS3182 318XA2.pdf
Errata DS3181 318XA2.pdf

An evaluation kit is available: DS3184DK

Key Features

Single (DS3181), Dual (DS3182), Triple (DS3183), or Quad (DS3184) with Integrated LIUATM/Packet PHYs for DS3, E3, and Clear-Channel 52Mbps (CC52)
Pin Compatible for Ease of Port Density Migration in the Same PC Board Platform
Each Port Independently Configurable
Perform Receive Clock/Data Recovery and Transmit Waveshaping
Jitter Attenuator can be Placed Either in the Receive or Transmit Paths
Interfaces to 75Ω Coaxial Cable at Lengths Up 380 Meters or 1246 Feet (DS3) or 440 Meters or 1443 Feet (E3)
Uses 1:2 Transformers on Both Tx and Rx
Universal PHYs Map ATM Cells and/or HDLC Packets into DS3 or E3 Data Streams
UTOPIA L2/L3 or POS-PHY™ L2/L3 or SPI-3 Interface with 8-, 16-, or 32-Bit Bus Width
66MHz UTOPIA L3 and POS-PHY L3 Clock
52MHz UTOPIA L2 and POS-PHY L2 Clock
Ports Independently Configurable for Cell or Packet Traffic in POS-PHY Bus Modes
Direct, PLCP, DSS, and Clear-Channel Cell Mapping

Applications/Uses

Access Concentrators
ATM and Frame Relay Equipment
Digital Cross Connect
Integrated Access Device (IAD)
Multiservice Access Platform (MSAP)
Multiservice Protocol Platform (MSPP)
PBXs
PDH Multiplexer/Demultiplexer
Routers and Switches
SONET/SDH ADM
SONET/SDH Muxes
Test Equipment

Key Specifications:

T/E Carrier & Packetized Products

Part Number

Transmission Standard

Functions

Channels

V_SUPPLY
(V)

EV Kit

Package/Pins

Smallest Available Pckg.
(mm²)

Budgetary Price

max w/pins

See Notes

DS3181

ATM

T3/E3

ATM/Packet Phy with LIU

3.3

PBGA/400

729

DS3182

PBGA/400

DS3183

PBGA/400

DS3184

Yes

PBGA/400

See All T/E Carrier & Packetized Products (100)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Functional Diagram

Application Notes

Application Note 351		T1/E1 and T3/E3 Transformer Selection Guide
Application Note 3409		Configuration of CLAD for DS318x
Application Note 3410		Guidelines for Laying Out T3 and E3 Network Interfaces
Application Note 3547		Measuring Return Loss on T3/E3/STS-1 LIUs
Application Note 3609		Clock-Rate-Adapter (CLAD) Features for DS325X, DS316X, DS317X, and DS318X
Application Note 3670		Measuring Return Loss Using the Advantest R3132 Spectrum Analyzer
Application Note 3763		Measuring and Improving Return Loss on the DS317x and DS318x T3/E3/STS-1 LIUs

Product Guides

Communications (PDF)

Reliability Reports

Reliability Report:

DS3181.pdf DS3182.pdf DS3183.pdf DS3184.pdf

Software/Models

DS3184 Cadence Allegro Symbol

DS3184 Cadence Concept Symbol

DS3184 IBIS Model

DS3184 Logical Symbol-XML Format

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS3181			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	0°C to +70°C	See data sheet
DS3181+			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3181N			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	-40°C to +85°C	See data sheet
DS3181N+			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3182			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	0°C to +70°C	See data sheet
DS3182+			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3182N			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	-40°C to +85°C	See data sheet
DS3183			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	0°C to +70°C	See data sheet
DS3183N			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	-40°C to +85°C	See data sheet
DS3184			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	0°C to +70°C	See data sheet
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS3184+			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T+2*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3184N			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T-2*	-40°C to +85°C	See data sheet
DS3184N+			Active	PBGA;400 pin;729 mm² Outline Drawing:21-0306 (PDF) Land Pattern: 90-0266 (PDF) Use pkgcode/variation: V400T+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.