Maxim > Products > T/E Carrier and Packetized Communications > DS3150

DS3150

3.3V, DS3/E3/STS-1 Line Interface Unit

Industry's First Single-Port T3/E3 LIU with Fully Integrated Jitter Attenuator

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The DS3150 performs all the functions necessary for interfacing at the physical layer to DS3, E3, and STS-1 lines. The receiver performs clock and data recovery, B3ZS/HDB3 decoding, and loss-of-signal monitoring. The transmitter encodes outgoing data and drives standards-compliant waveforms onto 75Ω coaxial cable. The jitter attenuator can be mapped into the receive path or the transmit path.

Data Sheet

Download	Rev 5	(PDF, 716kB)
E-Mail

Errata DS3150 3150B2.pdf
Errata DS3150 3150B3.pdf
Errata DS3150 3150B4.pdf
Errata DS3150 3150C1.pdf

An evaluation kit is available: DS3150DK

Key Features

Integrated Transmitter, Receiver, and Jitter Attenuator for DS3, E3, and STS-1
Performs Receive Clock/Data Recovery and Transmit Waveshaping
Jitter Attenuator Can Be Placed in the Receive Path or the Transmit Path
AGC/Equalizer Block Handles from 0dB to 15dB of Cable Loss
Interfaces to 75Ω Coaxial Cable at Lengths Up to 380m (DS3), 440m (E3), or 360m (STS-1)
Interfaces Directly to a DSX Monitor Signal (20dB Flat Loss) Using Built-In Preamp
Built-In B3ZS and HDB3 Encoder/Decoder
Bipolar and NRZ Interfaces
Local and Remote Loopbacks
On-Board 2¹⁵ - 1 and 2²³ - 1 Pseudorandom Bit Sequence (PRBS) Generator and Detector
Line Build-Out (LBO) Control
Transmit Line-Driver Monitor Checks for a Faulty Transmitter or a Shorted Output
Complete DS3 AIS Generator (ANSI T1.107)
Unframed All-Ones Generator (E3 AIS)
Clock Inversion for Glueless Interfacing
Tri-State Line Driver for Low-Power Mode and Protection Switching Applications
Loss-of-Signal (LOS) Detector (ANSI T1.231 and ITU G.775)
Automatic Data Squelching During LOS
Requires Minimal External Components
Drop-In Replacement for TDK 78P2241/B and 78P7200L (Refer to Application Note 362)
Pin Compatible with TDK 78P7200
3.3V Operation (5V Tolerant I/O), 110mA (max)
Industrial Temperature Range: -40°C to +85°C
Small Packaging: 28-Pin PLCC and 48-Pin TQFP

Applications/Uses

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

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

DS3150

STS-1

T3/E3

LIU

3.3

Yes

PLCC/28

TQFP/48

158

$15.97 @1k

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 362		Replacing the TDK 78P7200/2241 with the DS3150 Line Interface Unit
Application Note 398		T3/E3/STS-1 LIU Secondary Surge Protection Design
Application Note 404		Modifying the E3 Template Compliance of the DS3150, DS315x and DS325x
Application Note 2696		Redundancy Protection for T3/E3/STS-1 Networks
Application Note 2931		HFTA-09.0: T3/E3/STS-1 Fiber Optic Extension
Application Note 3131		Connecting the Agere Ultramapper Device Family to Dallas T3/E3 LIUs
Application Note 3263		Connecting the Agere Supermapper™ Device Family to Dallas T3 LIUs
Application Note 3344		DS31256 -- T3/E3 MUX/DS3112 Hardware Connections
Application Note 3345		Examples of DS31256 Applications
Application Note 3351		T3/E3/STS-1 Low Cost Repeater
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 3556		Configuring Dallas Semiconductor LIUs Without a Microcontroller
Application Note 3670		Measuring Return Loss Using the Advantest R3132 Spectrum Analyzer

Product Guides

Communications (PDF)

Reliability Reports

Reliability Report:

DS3150.pdf

Software/Models

DS3150 Cadence Allegro Symbol

DS3150 Cadence Concept Symbol

DS3150 Logical Symbol-XML Format

DS3150Q IBIS Model

DS3150T IBIS Model

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
DS3150Q			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28-3*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
DS3150Q+			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3150Q+T&R			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3150QC1+			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28+3*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3150QN			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS3150QN+			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3150QNC1			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS3150QNC1+			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3150QNC1+T&R			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS3150QNC1/T&R			Active	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS3150T			Active	TQFP;48 pin;TQFP;48 pin Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48-11*	0°C to +70°C	See data sheet
DS3150T+			Active	TQFP;48 pin;TQFP;48 pin Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48+11*	0°C to +70°C	See data sheet
DS3150TC1			Active	TQFP;48 pin;TQFP; Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48-11*	0°C to +70°C	See data sheet
DS3150TC1+			Active	TQFP;48 pin;TQFP; Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48+11*	0°C to +70°C	See data sheet
DS3150TN			Active	TQFP;48 pin;TQFP;48 pin Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48-11*	-40°C to +85°C	See data sheet
DS3150TN+			Active	TQFP;48 pin;TQFP;48 pin Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48+11*	-40°C to +85°C	See data sheet
DS3150TN1			Active	TQFP;48 pin;TQFP; Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48-11*	-40°C to +85°C	See data sheet
DS3150TNC1			Active	TQFP;48 pin;TQFP; Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48-11*	-40°C to +85°C	See data sheet
DS3150TNC1+			Active	TQFP;48 pin;TQFP; Outline Drawing:21-0561 (PDF) Land Pattern: 90-0358 (PDF) Use pkgcode/variation: C48+11*	-40°C to +85°C	See data sheet

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.

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Evaluation Kits

DS3150DK

Demo Kit for the DS3150 DS3/E3/STS-1 LIU

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