|
|||||
|
|
Low power optical gate HBT driver array for 2.5 Gbit/s ATMswitching |
|
| Authors: | Martin D. Konczykowska A. |
| Affiliation: | France Telecom, Bagneux; |
| Abstract: | A four element driver array for optical gates in a 2.5 Gbit/s optical ATM switch is presented. The circuit uses a GaAs-GaAlAs heterojunction bipolar transistor (HBT) technology. It enables a switching time of <300 ps and current up to 150 mA with <400 mW per gate power consumption |
| Keywords: | |