AFBR-5803ATZ Ver la hoja de datos (PDF) - Avago Technologies

Número de pieza

componentes Descripción

Fabricante

AFBR-5803ATZ

FDDI, 100 Mb/s ATM, and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style

Avago Technologies 

Regulatory Compliance Table

Feature

Electrostatic Discharge

(ESD) to the Electrical Pins

Electrostatic Discharge

(ESD) to the Duplex SC

Receptacle

Electromagnetic Interfer-

ence (EMI)

Immunity

Test Method

MIL-STD-883C

Method 3015.4

Variation of

IEC 801-2

FCC Class B

CENELEC CEN55022

Class B (CISPR 22B)

VCCI Class 2

Variation of IEC 61000-4-3

Performance

Meets Class 1 (<1999 Volts)

Withstand up to 1500 V applied between electrical pins.

Typically withstand at least 25 kV without damage when the Duplex

SC Connector Receptacle is contacted by a Human Body Model

probe.

Transceivers typically provide a 13 dB margin (with duplex SC

receptacle) or a 9 dB margin (with duplex ST receptacles ) to the

noted standard limits. However, it should be noted that final margin

depends on the customer’s board and chassis design.

Typically show no measurable effect from a 10 V/m field swept from

10 to 450 MHz applied to the transceiver when mounted to a circuit

card without a chassis enclosure.

Electromagnetic Interference (EMI)

Most equipment designs utilizing these high speed trans­

ceivers from Avago Technologies will be required to meet

the require­ments of FCC in the United States, CENELEC

EN55022 (CISPR 22) in Europe and VCCI in Japan.

In all well-designed chassis, two 0.5” holes for ST con-

nectors to pro­trude through will provide 4.6 dB more

shielding than one 1.2” duplex SC rectangular cutout.

Thus, in a well-designed chassis, the duplex ST 1 x 9

transceiver emissions will be identical to the duplex SC 1

x 9 transceiver emissions.

200

180 1.5

3.0

160 2.0

3.5

140 2.5

3.0

120

3.5

tr/f – TRANSMITTER

OUTPUT OPTICAL

RISE/FALL TIMES – ns

100

1200 1300 1320 1340 1360 1380

λC – TRANSMITTER OUTPUT OPTICAL

CENTER WAVELENGTH –nm

AFBR-5803Z FDDI TRANSMITTER TEST RESULTS

OF λC, ∆λ AND tr/f ARE CORRELATED AND

COMPLY WITH THE ALLOWED SPECTRAL WIDTH

AS A FUNCTION OF CENTER WAVELENGTH FOR

VARIOUS RISE AND FALL TIMES.

Immunity

Equipment utilizing these transceivers will be subject to

radio-frequency electromagnetic fields in some environ-

ments. These transceivers have a high immunity to such

fields.

For additional information regarding EMI, susceptibility,

ESD and conducted noise testing procedures and results

on the 1 x 9 Transceiver family, please refer to Applica-

tions Note 1075, Testing and Measuring Electro­magnetic

Compatibility Perform­ance of the AFBR-510X/520X Fiber

Optic Transceivers.

Transceiver Reliability and Performance Qualification Data

The 1 x 9 transceivers have passed Avago Technologies

reliabil­ity and performance qualification testing and

are undergoing ongoing quality monitoring. Details are

avail­able from your Avago Technologies sales represen-

tative.

Accessory Duplex SC Con­nectored Cable Assemblies

Avago Technologies recommends for optimal coupling

the use of flexible-body duplex SC con­nec­tored cable.

Accessory Duplex ST Connectored Cable Assemblies

Avago Technologies recommends the use of Duplex

Push-Pull connectored cable for the most repeatable

optical power coupling performance.

Figure 9. Transmitter Output Optical Spectral Width (FWHM) vs. Transmit-

ter Output Optical Center Wavelength and Rise/Fall Times.



Share Link: