High Speed Bi-Directional Transceiver, Circuits and Devices Therefor, and Method(s) of Using the Same
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United States of America Patent
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N/A
Issued Date -
Feb 23, 2012
app pub date -
May 11, 2011
filing date -
Aug 17, 2010
priority date (Note) -
Abandoned
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Abstract
The present disclosure relates to a high-speed and/or power-saving bi-directional transceiver. The transceiver generally includes a (burst) laser driver; an output power monitoring and indicating circuit; control logic (e.g., a microcontroller unit); bi-directional optics; a photodiode bias control circuit; a limiting amplifier; and a receiver optical power monitoring circuit. Optionally, the present transceiver includes a small form factor pluggable (SFP+) connector housing. In addition, the power-saving bi-directional transceiver generally includes a transmitter (TX) energy-saving circuit, a TX burst holding circuit, a receiver (RX) energy-saving circuit, a RX continuous holding circuit and the control logic.
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