Data Sheet, Rev. 1

ATM/SONET/SDH Transceivers

August 2001

2

Agere Systems Inc.

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-

lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess

of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended

periods can adversely affect device reliability.

Pin Information

Figure 1. 2417G4A and 2714H4A Transceivers, 10-Pin Configuration, Top View

Parameter

Symbol

Min

Max

Unit

Supply Voltage

03.6

V

Operating Case Temperature Range

–40

85

°C

Storage Case Temperature Range

–40

85

°C

Lead Soldering Temperature/Time

—

—

250/10

°C/s

Operating Wavelength Range

λ

1.1

1.6

µm

Table 1. Transceiver Pin Descriptions

Pin

Number

Symbol

Name/Description

Logic Family

Receiver

MS

MS

Mounting Studs. The mounting studs are provided for transceiver

mechanical attachment to the circuit board. They may also provide an

optional connection of the transceiver to the equipment chassis

ground.

NA

Receiver Signal Ground.

NA

Receiver Power Supply.

NA

3SD

Signal Detect.

Normal operation: logic one output.

Fault condition: logic zero output.

LVTTL

(2417H4A);

LVPECL

(2417G4A)

4RD–

LVPECL

5RD+

Received DATA Out.

LVPECL

Transmitter

Transmitter Power Supply.

NA

Transmitter Signal Ground.

NA

Transmitter Disable.

LVTTL

9TD+

Transmitter DATA In.

LVPECL

10

TD–

LVPECL

1 234 5

10 98 76

10-PIN MODULE - TOP VIEW

TX

RX

1-967.a