Abstract
An InGaP-HBT IC chipset for 40-Gbps optical-transmission systems was developed on the basis of a microwave-circuit design scheme techniques, circuit configurations, and concepts. A distributed amplifier achieved /spl ges/50-GHz bandwidth and /spl ges/164-GHz gain-bandwidth product, which are state-of-the-art values for GaAs-HBT-based baseband distributed amplifiers. A compact 40-GHz analog phase shifter with small insertion-loss variation, and 20-GHz/40-GHz clock amplifiers with very low power consumption (about 10 mW) were also realized. Moreover, a new approach-inserting impedance-transformer circuits-to enable 'impedance matching' in high-speed digital ICs was successfully applied to a 40-Gbps decision circuit to prevent unwanted gain peaking and jitter increase caused by transmission lines without sacrificing chip size.
| Original language | English |
|---|---|
| Title of host publication | Conference Proceedings - 33rd European Microwave Conference, EuMC 2003 |
| Publisher | IEEE Computer Society |
| Pages | 627-630 |
| Number of pages | 4 |
| Volume | 2 |
| ISBN (Print) | 1580538355, 9781580538350 |
| DOIs | |
| Publication status | Published - 2003 |
| Externally published | Yes |
| Event | 33rd European Microwave Conference, EuMC 2003 - Munich Duration: 2003 Oct 7 → 2003 Oct 7 |
Other
| Other | 33rd European Microwave Conference, EuMC 2003 |
|---|---|
| City | Munich |
| Period | 03/10/7 → 03/10/7 |
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ASJC Scopus subject areas
- Computer Networks and Communications
- Hardware and Architecture
- Electrical and Electronic Engineering
Cite this
An InGaP-HBT IC chipset for 40-Gbps optical transmission systems on the basis of a microwave circuit design scheme. / Hosoya, K.; Suzuki, Y.; Amamiya, Y.; Yamazaki, Z.; Mamada, M.; Fujihara, A.; Kawanaka, M.; Tanaka, S.; Wada, S.; Hida, H.
Conference Proceedings - 33rd European Microwave Conference, EuMC 2003. Vol. 2 IEEE Computer Society, 2003. p. 627-630 1262968.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - An InGaP-HBT IC chipset for 40-Gbps optical transmission systems on the basis of a microwave circuit design scheme
AU - Hosoya, K.
AU - Suzuki, Y.
AU - Amamiya, Y.
AU - Yamazaki, Z.
AU - Mamada, M.
AU - Fujihara, A.
AU - Kawanaka, M.
AU - Tanaka, S.
AU - Wada, S.
AU - Hida, H.
PY - 2003
Y1 - 2003
N2 - An InGaP-HBT IC chipset for 40-Gbps optical-transmission systems was developed on the basis of a microwave-circuit design scheme techniques, circuit configurations, and concepts. A distributed amplifier achieved /spl ges/50-GHz bandwidth and /spl ges/164-GHz gain-bandwidth product, which are state-of-the-art values for GaAs-HBT-based baseband distributed amplifiers. A compact 40-GHz analog phase shifter with small insertion-loss variation, and 20-GHz/40-GHz clock amplifiers with very low power consumption (about 10 mW) were also realized. Moreover, a new approach-inserting impedance-transformer circuits-to enable 'impedance matching' in high-speed digital ICs was successfully applied to a 40-Gbps decision circuit to prevent unwanted gain peaking and jitter increase caused by transmission lines without sacrificing chip size.
AB - An InGaP-HBT IC chipset for 40-Gbps optical-transmission systems was developed on the basis of a microwave-circuit design scheme techniques, circuit configurations, and concepts. A distributed amplifier achieved /spl ges/50-GHz bandwidth and /spl ges/164-GHz gain-bandwidth product, which are state-of-the-art values for GaAs-HBT-based baseband distributed amplifiers. A compact 40-GHz analog phase shifter with small insertion-loss variation, and 20-GHz/40-GHz clock amplifiers with very low power consumption (about 10 mW) were also realized. Moreover, a new approach-inserting impedance-transformer circuits-to enable 'impedance matching' in high-speed digital ICs was successfully applied to a 40-Gbps decision circuit to prevent unwanted gain peaking and jitter increase caused by transmission lines without sacrificing chip size.
UR - http://www.scopus.com/inward/record.url?scp=84897541771&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84897541771&partnerID=8YFLogxK
U2 - 10.1109/EUMC.2003.177557
DO - 10.1109/EUMC.2003.177557
M3 - Conference contribution
AN - SCOPUS:84897541771
SN - 1580538355
SN - 9781580538350
VL - 2
SP - 627
EP - 630
BT - Conference Proceedings - 33rd European Microwave Conference, EuMC 2003
PB - IEEE Computer Society
ER -