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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Westra, J.R. Mulder, J. Yi Ke Vecchi, D. Xiaodong Liu Arslan, E. Jiansong Wan Qiongna Zhang Sijia Wang van der Goes, F.M.L. Bult, K. |
| Copyright Year | 2014 |
| Description | Author affiliation: Broadcom, Bunnik, Netherlands (Westra, J.R.; Mulder, J.; Yi Ke; Vecchi, D.; Xiaodong Liu; Arslan, E.; Jiansong Wan; Qiongna Zhang; Sijia Wang; van der Goes, F.M.L.; Bult, K.) |
| Abstract | The IEEE802.3an 10GBASE-T standard describes full-duplex 10Gb/s Ethernet transmission over four pairs of up to 100m UTP cable. For the implementation of high-density 10GBASE-T network switches, highly integrated transceivers are required that have both a small form factor and high power efficiency. This paper describes an analog front-end (AFE) that is used in a quad-port 10GBASE-T transceiver chip. The small form factor of the AFE allows for the use of a $23×23mm^{2}$ BGA package, enabling implementation of 48-port switches with all transceivers in a single row on the PCB pitch-matched to the RJ45 connector arrays. The design achieves >62dBc transmitter SFDR, >62dBc echo cancellation (EC) SFDR, and >60dBc receiver SFDR up to 400MHz. It occupies an area of $15.1mm^{2}$ per port in a 40nm CMOS process. At 100m full 10Gb/s traffic, the AFE dissipates less than 1.75W. |
| Starting Page | 146 |
| Ending Page | 147 |
| File Size | 5512551 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781479909186 |
| ISSN | 01936530 |
| e-ISBN | 9781479909209 |
| DOI | 10.1109/ISSCC.2014.6757375 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-02-09 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Electronics packaging Transceivers CMOS integrated circuits Layout Frequency measurement Transistors Receivers |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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