HFCT-5208EMZ Avago Technologies US Inc., HFCT-5208EMZ Datasheet

HFCT-5208EMZ

Manufacturer Part Number

HFCT-5208EMZ

Description

TXRX 1X9 622MBIT/S SONET/SDH ATM

Manufacturer

Avago Technologies US Inc.

Datasheet

1.HFBR-5208Z.pdf (19 pages)

Specifications of HFCT-5208EMZ

Data Rate

622Mbps

Wavelength

1300nm

Applications

General Purpose

Voltage - Supply

4.75 V ~ 5.25 V

Connector Type

Mounting Type

Through Hole

Function

Designed for implement a range of solutions for ATM/SONET STS-12/SDH, STM-4 Application.

Product

Transceiver

Maximum Rise Time

1.25 ns

Maximum Fall Time

1.25 ns

Pulse Width Distortion

0.04 ns

Maximum Output Current

50 mA

Operating Supply Voltage

4.75 V to 5.25 V

Maximum Operating Temperature

+ 70 C

Minimum Operating Temperature

0 C

For Use With

Singlemode Glass

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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HFBR-5208xxxZ

1 x 9 Fiber Optic Transceivers for 622 Mb/s

ATM/SONET/SDH Applications

Data Sheet

Description

General

The HFBR-5208xxxZ (multimode transceiver) from Avago

allow the system designer to implement a range of solu-

tions for ATM/SONET STS-12/SDH STM-4 applications.

The overall Avago transceiver consists of three sections:

the transmitter and receiver optical subassemblies, an

electrical subassembly and the mezzanine package

housing which incorporates a duplex SC connector

receptacle.

Transmitter Section

The transmitter section of the HFBR-5208xxxZ consists

of a 1300 nm LED in an optical subassembly (OSA) which

mates to the multi mode fiber cable. The OSA’s are driven

by a custom, silicon bipolar IC which converts differential

PECL logic signals (ECL referenced to a +5 V supply) into

an analog LED drive current.

Receiver Section

The receiver contains an InGaAs PIN photodiode mounted

together with a custom, silicon bipolar transimpedance

preamplifier IC in an OSA. This OSA is mated to a custom,

silicon bipolar circuit providing post amplification and

quantization and optical signal detection.

The custom, silicon bipolar circuit includes a Signal Detect

circuit which provides a PECL logic high state output

upon detection of a usable input optical signal level. This

single-ended PECL output is designed to drive a standard

PECL input through normal 50 W PECL load.

Features

x Links of 500 m with 62.5/125 μm multimode fiber

x RoHS compliant

x Compliant with ATM forum 622.08 Mb/s physical layer

x Compliant with ANSI broadband ISDN - physical layer

x HFBR-5208xxxZ is compliant with ANSI network to

x Industry-standard multi-sourced 1 x 9 mezzanine

x Single +5 V power supply operation and PECL logic

x Wave solder and aqueous wash process compatible

Applications

x General purpose low-cost MMF links at 155 to 650

x ATM 622 Mb/s MMF links from switch-to-switch or

x Private MMF inter connections at 622 Mb/s SONET

(MMF) from 155-622 Mb/s

specification (AF-PHY-0046.000)

specification T1.646-1995 and T1.646a-1997

customer installation interfaces - synchronous optical

NETwork (SONET) physical media dependent specifi-

cation: multimode fiber T1.416.01-1998

package style

interfaces

Mb/s

switch-to-server in the end-user premise

STS-12/SDH STM-4 rate

Related parts for HFCT-5208EMZ

HFCT-5208EMZ Summary of contents

Page 1

HFBR-5208xxxZ Fiber Optic Transceivers for 622 Mb/s ATM/SONET/SDH Applications Data Sheet Description General The HFBR-5208xxxZ (multimode transceiver) from Avago allow the system designer to implement a range of solu- tions for ATM/SONET STS-12/SDH STM-4 applications. The overall ...

Page 2

Applications Information Typical BER Performance of HFBR-5208xxxZ Receiver versus Input Optical Power Level The HFBR-5208xxxZ transceiver can be operated at Bit- Error-Ratio conditions other than the required BER = 1 - the 622 MBd ATM Forum 622.08 ...

Page 3

311. 622. 650. 1 Figure 2. HFBR-5208xxMZ Relative Input Optical Power as a function of ...

Page 4

Maintain a solid, low inductance ground plane for returning signal currents to the power supply. Multilayer plane printed circuit board is best for distribution of V currents, forming transmission lines and shielding. Also important to suppress noise from ...

Page 5

Reference Design Avago has developed a reference design for multimode ATM-SONET/SDH applications shown in Figure 6. This ref- erence design uses a Vitesse Semiconductor Inc. ’ s VSC8117 clock recovery/clock generation/serializer/deserializer integrated circuit and a PMC-Sierra Inc. PM5355 framer IC. ...

Page 6

Electromagnetic Interference (EMI) One of a circuit board designer’s foremost concerns is the control of electromagnetic emissions from electronic equipment. Success in controlling generated Electromag- netic Interference (EMI) enables the designer to pass a governmental agency’s EMI regulatory standard; and ...

Page 7

KEY: YYW CODE HFBR-5208Z COUNTRY OF ORIGIN YYWW 0.08 0.75 - 0.05 3.30 ± 0.38 + 0.003 10.35 (0.030 ) (0.130 ± 0.015) - 0.002 (0.407) 0.46 ¿ (0.018) NOTE 1 ...

Page 8

An un-shielded option, shown in Figure 7a is available for the HFBR-5208xxxZ fiber optic transceiver. This unit is intended for applications where EMI is either not an issue for the designer, or the unit resides in a highly-shielded enclosure. The ...

Page 9

Electrostatic Discharge (ESD) There are two design cases in which immunity to ESD damage is important. The first case is during handling of the transceiver prior to mounting it on the circuit board important to use normal ESD ...

Page 10

V EER N TOP VIEW CCR CCT N EET Table 1. Pinout Table Pin ...

Page 11

Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause catastrophic damage to the device. Limits apply to each parameter in isolation, all other parameters having values within the recommended operating conditions. It should not be assumed ...

Page 12

HFBR-5208xxxZ Family, 1300 nm LED Transmitter Electrical Characteristics (T = 0°C to +70° 4.75 to 5.25 V. Typical @+25° -40°C to +85° 4.75 to 5.25 V. Typical @+25° ...

Page 13

HFBR-5208xxxZ Family, 1300 nm LED Transmitter Optical Characteristics (T = 0°C to +70° 4.75 to 5.25 V. Typical @+25° -40°C to +85° 4.75 to 5.25 V. Typical @+25° ...

Page 14

HFBR-5208xxxZ Family, 1300 nm LED Receiver Optical Characteristics (T = 0°C to +70° 4.75 to 5.25 V. Typical @+25° -40°C to +85° 4.75 to 5.25 V. Typical @+25° ...

Page 15

KEY: XXXX-XXXX YYWW = DATE CODE FOR MULTIMODE MODULES: XXXX-XXXX = HFBR-5208EMZ COUNTRY OF ORIGIN YYWW TX RX 25.4 MAX. (1.00) +0.1 -0.05 0.25 +0.004 ( ) 0.010 -0.002 9.8 MAX. (0.386) 3.3 ± 0.38 (0.130 ± 0.015) +0.25 -0.05 ...

Page 16

PCB BOTTOM VIEW (0.14) DIMENSIONS ARE IN MILLIMETERS (INCHES). TOLERANCES: X.XX ±0.025 mm UNLESS OTHERWISE SPECIFIED. X.X ±0.05 mm Figure 9. Suggested Module Positioning and Panel Cut-out for HFBR-5208EMZ 16 0.8 2X (0.032) 0.8 2X (0.032) 27.4 ...

Page 17

KEY: XXXX-XXXX YYWW = DATE CODE FOR MULTIMODE MODULES: XXXX-XXXX = HFBR-5208FMZ COUNTRY OF ORIGIN YYWW TX RX 25.4 (1.00) +0.1 -0.05 0.25 +0.004 ( ) 0.010 -0.002 9.8 (0.386) 3.3 ± 0.38 (0.130 ± 0.015) +0.25 -0.05 0.46 9X ...

Page 18

BOTTOM SIDE OF PCB DIMENSIONS ARE IN MILLIMETERS (INCHES). TOLERANCES: X.XX ±0.025 mm UNLESS OTHERWISE SPECIFIED. X.X ±0.05 mm Figure 11. Suggested Module Positioning and Panel Cut-out for HFBR-5208FMZ 18 DIMENSION SHOWN FOR MOUNTING MODULE 1.98 FLUSH TO ...

Page 19

Ordering Information 1300 nm LED (temperature range 0°C to +70°C) HFBR-5208MZ No shield, metallized housing. HFBR-5208EMZ Extended/protruding shield, metallized housing. HFBR-5208FMZ Flush shield, metallized housing. 1300 nm LED (temperature range -40°C to +85°C) HFBR-5208AMZ No shield, metallized housing. HFBR-5208AEMZ Extended/protruding ...

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