HFBR-5764AP Datasheet, PDF (1/14 Pages) AVAGO TECHNOLOGIES LIMITED – Multimode Small Form Factor Pluggable Transceivers for 200 MBd SBCON

HFBR-5764AP
Multimode Small Form Factor Pluggable Transceivers for 200 MBd SBCON
Data Sheet
Description
The HFBR-5764AP transceiver from Avago
Technologies is compatible with the SBCON
specificationandtheIBMESCONarchitecture. This
transceiver conforms to the industry standard
Small Form Pluggable (SFP) form factor.
This transceiver operates at a nominal wavelength
of 1300 nm with an LC fiber connector interface with
an external connector shield.
Transmitter Section
Features
• SBCON 200 MBd specification
• Industry standard Small Form Pluggable (SFP) package
• LC duplex connector optical interface
• Single +3.3 V power supply
• +3.3 V TTL LOS output
• Manufactured in an ISO 9001 certified facility
• Temperaturerange:
-20 °C to +85 °C
• Bail de-latch option
HFBR-5764AP
The transmitter section utilizes a 1300 nm InGaAsP
LED. This LED is packaged in the optical
subassembly portion of the transmitter section. It
is driven by a custom silicon IC which converts
differential PECL logic signals, ECL referenced
(shifted) to a +3.3 V supply, into an analog LED
drive current.
Receiver Section
Applications
• Interconnection with IBM ® compatible processors,
directors and channel attachment units
– Disk and tape drives
– Communication controllers
• Data communication equipment
– Local area networks
– Point-to-point communication
The receiver section utilizes an InGaAs PIN photodiode
coupled to a custom silicon transimpedance
preamplifier IC. It is packaged in the optical
subassembly portion of the receiver.
This PIN/preamplifier combination is coupled to a
custom quantizer IC which provides the final pulse
shaping for the logic output and the Loss of Signal
(LOS) function. The data output is differential. The
data output is PECL compatible, ECL referenced
(shifted) to a +3.3 V power supply. This circuit also
includes a loss of signal (LOS) detection circuit
which provides an open collector logic high output
in the absence of a usable input .optical signal. The
LOS output is +3.3 V TTL.