Temperature regulations of pseudo noise generator based optical transmitter using airflow and heat sink profile

Bhagwan Das, Bhagwan Das and Abdullah, Mohammad Faiz Liew and Mohd Shah, Nor Shahida and M. Y. Siti Nurul Sharina, M. Y. Siti Nurul Sharina and Bakhsh, Qadir and Bishwajeet Pandey, Bishwajeet Pandey (2015) Temperature regulations of pseudo noise generator based optical transmitter using airflow and heat sink profile. In: 6th International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2015), 6-7 March 2015, Melaka, Malaysia.

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Abstract

For any electronic device, junction temperature is the final temperature after that device became dead. In this paper the temperature of PN based optical transmitter is regulated using heat sink and airflow. Target device is operated at different operating frequencies for LVCMOS IO standard (LVCMOS12, LVCMOS15, LVCMOS18 and LVCMOS25) with two airflow values (250 MFL and 500MFL) and Heat sink values (Low profile, Medium profile and high profile). There is overall 20% reduction at 1000GHz the reduction for LVCMOS12 and for LVCMOS25 71% reduction is recorded for junction temperature. At all frequencies the heat sink profile and airflow significantly reduces the junction temperatures for target devices using LVCMOS25 IO standard. This design makes the target device, energy efficient. Finally this system will be integrated with other optical components to make optical communication system green. Xilinx ISE14.7.1.2 design tool is used to perform the experiment

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:junction temperature; IC cooling techniques, IO standards; FPGA; pseudo random sequence; optical transmitter
Subjects:T Technology > TJ Mechanical engineering and machinery > TJ212-225 Control engineering systems. Automatic machinery (General)
Divisions:Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
ID Code:6985
Deposited By:Mrs. Nurhayati Ali
Deposited On:12 Aug 2015 11:52
Last Modified:12 Aug 2015 11:52

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