Abstract
A four-channel common-emitter (CE) transimpedance amplifier (TIA) array for optical receiver applications is studied in terms of gain, bandwidth, noise, and crosstalk between adjacent channels. The substrate crosstalk is analyzed by using a proposed lumped-element model. HSPICE simulations were conducted by using a 0.8 μm Si/SiGe HBT technology, confirming the small signal analysis and the lumped model for crosstalk analysis. A test chip was fabricated and the measured results will be available shortly.
Original language | English |
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Pages (from-to) | V-433-V-436 |
Journal | Proceedings - IEEE International Symposium on Circuits and Systems |
Volume | 5 |
DOIs | |
State | Published - 2000 |
Event | Proceedings of the IEEE 2000 International Symposium on Circuits and Systems, ISCAS 2000 - Geneva, Switz, Switzerland Duration: 28 May 2000 → 31 May 2000 |