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REV: 030607

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device

GENERAL DESCRIPTION

The

DS3151

(single),

DS3152

(dual),

DS3153

(triple), and DS3154 (quad) line interface units (LIUs)

perform the functions necessary for interfacing at the

physical layer to DS3, E3, or STS-1 lines. Each LIU

has independent receive and transmit paths and a

built-in jitter attenuator.

APPLICATIONS

SONET/SDH and PDH Multiplexers

Digital Cross-Connects

Access Concentrators

ATM and Frame Relay Equipment

Routers

PBXs

DSLAMs

CSUs/DSUs

FUNCTIONAL DIAGRAM

FEATURES

Single, Dual, Triple, or Quad Integrated

Transmitter, Receiver, and Jitter Attenuators for

DS3, E3, and STS-1

Each Port Independently Configurable

Perform Receive Clock/Data Recovery and

Transmit Waveshaping

Hardware or CPU Bus Configuration Options

Jitter Attenuators can be Placed in Either the

Receive or Transmit Paths

Interface to 75

Ω Coaxial Cable at Lengths Up to

380m (DS3), 440m (E3), or 360m (STS-1)

Use 1:2 Transformers on Tx and Rx

Require Minimal External Components

Local and Remote Loopbacks

Low-Power 3.3V Operation (5V Tolerant I/O)

Industrial Temperature Range: -40°C to +85

°C

Small Package: 144-Pin, 13mm x 13mm

Thermally Enhanced CSBGA

IEEE 1149.1 JTAG Support

Features continued on page 5.

ORDERING INFORMATION

PART

LIUs

TEMP RANGE

PIN-PACKAGE

DS3151

1

0°C to +70°C

144 TE-CSBGA

DS3151N

1

-40°C to +85°C

144 TE-CSBGA

DS3152

2

0°C to +70°C

144 TE-CSBGA

DS3152N

2

-40°C to +85°C

144 TE-CSBGA

DS3153

3

0°C to +70°C

144 TE-CSBGA

DS3153N

3

-40°C to +85°C

144 TE-CSBGA

DS3154

4

0°C to +70°C

144 TE-CSBGA

DS3154N

4

-40°C to +85°C

144 TE-CSBGA

RXP

RXN

TXP

TXN

CLK

DATA

CLK

DATA

LINE

IN

DS3,

E3,

OR STS-1

LINE OUT

DS3, E3,

OR STS-1

RECEIVE

CLOCK

AND DATA

TRANSMIT

CLOCK

AND DATA

EACH LIU

STATUS

CONTROL

Dallas

Semiconductor

DS315x

DS3151/DS3152/DS3153/DS3154

Single/Dual/Triple/Quad

DS3/E3/STS-1 LIUs

www.maxim-ic.com

DEMO KIT AVAILABLE