Kopsavilkums
This paper focuses on the investigation of integrated CMOS and Silicon/Germanium (SiGe) devices for highspeed optical receiver circuits. In this paper, we present several competitive designs of front-end transimpedance amplifiers (TIA) for optical receiver applications using the IBM 5HP (0.5micron) SiGe technology. This technology exhibits f T and f MAX of 47GHz and 65GHz respectively. Spectre simulations in the Cadence Affirma analog design environment are conducted for both the TIA's and a complete receiver circuit consisting of a TIA, a cascaded multi-stage differential amplifier and a multi-stage inverting amplifier at the single supply voltage of 3.3 V. We also discuss the practicality of using SiGe based photodetectors for 1.3-1.5um wavelength light and the use of Neolinear's NeoCircuit/NeoCell mixed signal design tools for optimization of the analog circuits.
| Oriģinālvaloda | Angļu |
|---|---|
| Lapas (no-līdz) | 957-960 |
| Lapu skaits | 4 |
| Žurnāls | Proceedings of the IEEE International Conference on VLSI Design |
| Sējums | 17 |
| Publikācijas statuss | Publicēts - 2004 |
| Ārēji publicēts | Jā |
| Pasākums | Proceedings - 17th International Conference on VLSI Design, Concurrently with the 3rd International Conference on Embedded Systems Design - Mumbai, Indija Ilgums: 5 janv. 2004 → 9 janv. 2004 |
Nospiedums
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