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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ossieur, P. Quadir, N.A. Porto, S. Antony, C. Han, W. Rensing, M. O'Brien, P. Townsend, P.D. |
| Copyright Year | 1966 |
| Abstract | This paper presents a 10 Gb/s burst-mode receiver (BMRx) that was designed to have high linearity over a >; 20 dB (optical power) dynamic range. Such a linear BMRx (LBMRx) enables electronic dispersion compensation or multilevel modulation formats in bursty optical links. The LBMRx consists of a variable-gain transimpedance amplifier and a variable-gain post-amplifier. A gain from 47 dBΩ to 85 dBΩ was achieved on a single die. Fast (<; 50ns) gain adjustment is achieved using replica based, feedforward automatic gain control and peak detectors, which are reset between bursts using an external reset signal. A sensitivity of - 23.2 dBm at a bit-error rate of 1.1 × 10-3 was measured using a PIN photodiode. A 0.5 dB penalty is incurred if a 0 dBm burst precedes the burst under consideration; hence the LBMRx can support a dynamic range of 22.7 dB. A 150 ns preamble was used, the guard time between bursts was 25.6 ns. Total harmonic distortion (at 250 MHz) less than 5% was measured for an optical power ranging from - 25 dBm to 0 dBm. The chip was designed in a 0.25 μm SiGe:C BiCMOS technology, has an area of 2.4 × 2.1 mm2 and consumes 650 mW from 2.5 V/3.3 V supplies. |
| Sponsorship | IEEE Solid-State Circuits Society IEEE Electron Devices Society IEEE Circuits and Systems Society Japan Society of Applied Physics (JSAP) IEEE Microwave Theory and Techniques Society IEEE San Francisco Section Bay Area Council Univ. PA IEEE |
| Starting Page | 381 |
| Ending Page | 390 |
| Page Count | 10 |
| File Size | 2833257 |
| File Format | |
| ISSN | 00189200 |
| Volume Number | 48 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Gain Detectors Gain control Linearity Automatic generation control Resistors Bandwidth variable gain amplifier BiCMOS integrated circuits burst-mode receiver communication systems optical receivers transimpedance amplifier |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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