AFBR-5302Z

AFBR-5302Z Datasheet


AFBR-5302Z Fibre Channel 266 MBd Transceiver in 1x9 Package Style

Part Datasheet
AFBR-5302Z AFBR-5302Z AFBR-5302Z (pdf)
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AFBR-5302Z Fibre Channel 266 MBd Transceiver in 1x9 Package Style

Data Sheet

The AFBR-5302Z Fibre Channel Transceivers from Avago Technologies provide the system designer with products to implement Fibre Channel designs for use in multimode fiber MMF applications. This includes the 25 MB/ sec, 25-M6-LE-I interface for 1300 nm LED links.

The products are produced in the industry standard 1x9 SIP package style with a duplex SC connector interface as defined in the Fiber Channel ANSI FC-PH standard document.

The AFBR-5302Z is a 1300 nm transceiver specified for use in 266 MBd, 25 MB/s, 25-M6LE-I Fibre Channel interfaces to either 125 mm or 50/125 mm multimode fiber-optic cables.
• Fully RoHS Compliant
• Full Compliance with ANSI X3T11 Fibre Channel

Physical and Signaling Interface
• Multisourced 1x9 Package Style with Duplex SC

Connector
• Wave Solder and Aqueous Wash Process Compatibility
• Compatible with Various Manufacturers FC-0 and FC-1

Circuits
• Fibre Channel 25 MB/s 25-M6-LE-I Interfaces for 1300 nm LED Links to 1500 m

ELECTRICAL SUBASSEMBLY DATA OUT

DUPLEX SC RECEPTACLE

SIGNAL DETECT OUT

QUANTIZER IC

PREAMP IC

OPTICAL SUBASSEMBLIES

DATA IN

DRIVER IC

Figure Block Diagram.

LED TOP VIEW

Transmitter Sections

The transmitter section of the AFBR-5302Z utilizes 1300 nm InGaAsP LEDs. These LEDs are packaged in the optical subassembly portion of the transmitter section. They are driven by a custom silicon IC which converts PECL logic signals, into an analog LED drive current.

Receiver Sections

The receiver section of the AFBR-5302Z utilizes InGaAs PIN photo diodes coupled to a custom silicon transimpedance preamplifier IC.

These are packaged in the optical subassembly portion of the receiver.

These PIN/preamplifier combinations are coupled to a custom quantizer IC which provides the final pulse shaping for the logic output and the Signal Detect function. The Data output is differential. The Signal Detect output is singleended. Both data and signal detect outputs are PECL compatible, ECL referenced shifted to a +5 volt power supply.

Package

The overall package concept for the Avago Technologies Fibre Channel transceiver consists of three basic elements the two optical subassemblies, an electrical subassembly and the housing with integral duplex SC connector interface. This is illustrated in the block diagram in Figure

The package outline drawing and pin out are shown in Figures 2 and The details of this package outline and pin out are compliant with the multisource definition of the 1x9 single in-line package SIP . The low profile of the Avago Technologies transceiver design complies with the maximum height allowed for the duplex SC connector over the entire length of the package.

The optical subassemblies utilize a high volume assembly process together with low cost lens elements which result in a cost effective building block. The electrical subassembly consists of a high volume multilayer printed circuit board to which the IC chips and various surfacemount passive circuit elements are attached.

The package includes internal shields for the electrical and optical subassemblies to insure high immunity to external EMI fields and low EMI emissions. The outer housing, including the duplex SC connector, is molded of filled non-conductive plastic to provide mechanical strength and electrical isolation. The solder posts are isolated from the circuit design of the transceiver, while they can be connected to a ground plane on the circuit board, doing so will have no impact on circuit performance.

The transceiver is attached to a printed circuit board with the nine signal pins and the two solder posts which exit the bottom of the housing. The two solder posts provide the primary mechanical strength to withstand the loads imposed on the transceiver by mating with the duplex SC connectored fiber cables.

Application Information

The Applications Engineering group in the Avago Technologies Fiber Optic Products Division is available to assist with the technical understanding and design trade-offs associated with these transceivers. You can contact them through your local Avago Technologiessales representative. The following information is provided to answer some of the most common questions about the use of these parts.

MAX.

AFBR-5302Z

A DATE CODE YYWW
± ±

MAX.
9x NOTE 1
[8x 2.54/.100 ]
Ordering Information

The AFBR-5302Z 1300 nm product is available for production orders through the Avago Technologies Component Sales Offices and Authorized Distributors world wide.

Applications Support Materials

Contact your local Avago Technologies Component Field Sales Office for information on how to obtain Test fixtures for the 1x9 transceivers.

Absolute Maximum Ratings

Parameter Storage Temperature Lead Soldering Temperature Lead Soldering Time Supply Voltage Data Input Voltage Differential Input Voltage Output Current

Recommended Operating Conditions Parameter Operating Temperature - Ambient Supply Voltage Data Input Voltage - Low Data Input Voltage - High Data and Signal Detect Output Load

Symbol TS TSOLD VCC VI VD IO

Symbol TA VCC VIL - VCC VIH - VCC RL

Receiver Electrical Characteristics TA = 0°C to 70°C, VCC = V to V Parameter Supply Current Power Dissipation Data Output Voltage - Low Data Output Voltage - High Data Output Rise Time Data Output Fall Time Signal Detect Output Voltage - Low Signal Detect Output Voltage - High Signal Detect Output Rise Time Signal Detect Output Fall Time Signal Detect Assert Time off to on

Signal Detect Deassert Time off to on

Symbol Icc PDISS VOL - VCC VOH - VCC tr tf VOL - VCC VOH - VCC tr tf AS_Max

ANS_Max

Transmitter Electrical Characteristics TA = 0°C to 70°C, VCC = V to V Parameter Supply Current Power Dissipation Data Input Current - Low

Data Input Current - High

Symbol ICC PDISS IIL IIH

Min. Typ. -40

Min. Typ. 0

Min. Typ.

Min. Typ. 165
-350 0 14

Max. Unit
sec.

Reference Note 1

Max. Unit

Reference Note 3

Max. Unit

Reference Note 15 Note 16 Note 17 Note 17 Note 18 Note 18 Note 17 Note 17 Note 18 Note 18 Note 19 Note 20

Max. Unit

Reference Note 4 Note 4

Transmitter Optical Characteristics TA = 0°C to 70°C, VCC = V to V

Parameter

Output Optical Power µm, NA = Fiber Output Optical Power 50/125 µm, NA = Fiber Optical Extinction Ratio

PO, BOL PO, EOL PO, BOL

Center Wavelength

Spectral Width - FWHM

Optical Rise Time

Optical Fall Time

Deterministic Jitter Contribution
of Transmitter

Random Jitter Contribution of
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Datasheet ID: AFBR-5302Z 520039