AFBR-53D3EZ Datasheet, PDF (1/16 Pages) AVAGO TECHNOLOGIES LIMITED – RoHS Compliant 850 nm VCSEL 1x9 Fiber Optic Transceivers for Fibre Channel

AFBR-53D3Z, AFBR-53D3EZ, AFBR-53D3FZ
RoHS Compliant 850 nm VCSEL 1x9 Fiber Optic Transceivers
for Fibre Channel
Data Sheet
Description
The AFBR-53D3xZ transceiver family from Avago Technol-
ogies allows the system designer to implement a range of
solutions for multimode and single mode Fibre Channel
applications. The overall Avago Technologies transceiver
product consists of three sections: the transmitter and
receiver optical subassemblies, an electrical subassembly,
and the package housing which incorporates a duplex SC
connector receptacle.
Transmitter Section
The transmitter section of the AFBR-53D3 consists of an
850 nm Vertical Cavity Surface Emitting Laser (VCSEL) in
an optical subassembly (OSA), which mates to the fiber
cable. The OSA is driven by a custom, silicon bipolar IC
which converts differential PECL logic signals (ECL refer-
enced to a +5 V supply) into an analog laser diode drive
current.
Receiver Section
The receiver of the AFBR-53D3 includes a silicon 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 that
provides postamplification and quantization.
The post-amplifier also includes a Signal Detect circuit
which provides a PECL logic-high output upon detection
of a usable input optical signal level. This singleended
PECL output is designed to drive a standard PECL input
through a 50  PECL load.
Features
 AFBR-53D3 is Compliant with ANSI X3.297-1996
Fibre Channel Physical Interface FC-PH-2 Revision 7.4
Proposed Specifications for 100-M5-SN-I and 100-M6-
SN-I signal interfaces
 AFBR-53D3 Family Fully RoHS Compliant
 Industry Standard Mezzanine Height 1 x 9 Package
Style with Integral Duplex SC Connector
 Performance:
AFBR-53D3:
300 m over 62.5/125 m MMF
500 m over 50/125 m MMF
 IEC 60825-1 Class 1/CDRH Class I Laser Eye Safe
 Single +5 V Power Supply Operation with PECL Logic
Interfaces
 Wave Solderable and Aqueous Wash Process
Compatible
Applications
 Mass Storage Systems I/O
 Computer Systems I/O
 High-speed Peripheral Interface
 High-speed Switching Systems
 Host Adapter I/O
 RAID Cabinets
Related Products
 Physical Layer ICs Available for optical or Copper
Interface (HDMP-1536A/46A)
 Versions of this Transceiver Module also available for
Gigabit ethernet (AFBR-53D5 Family)
 Gigabit Interface Converters (GBIC) for Fibre Channel
(ZX, SX, LX)