JOURNAL BROWSE
Search
Advanced SearchSearch Tips
A High Speed CMOS Arrayed Optical Transmitter for WPON Applications
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A High Speed CMOS Arrayed Optical Transmitter for WPON Applications
Yang, Choong-Reol; Lee, Sang-Soo;
  PDF(new window)
 Abstract
In this paper, the design and layout of a 2.5 Gbps arrayed VCSEL driver for optical transceiver having arrayed multi-channel of integrating module is confirmed. In this paper, a 4 channel 2.5 Gbps VCSEL (vertical cavity surface emitting laser) driver array with automatic optical power control is implemented using CMOS process technology that drives a high speed VCSEL used in optical transceiver. To enhance the bandwidth of the optical transmitter, active feedback amplifier with negative capacitance compensation is exploited. We report a distinct improvement in bandwidth, voltage gain and operation stability at 2.5Gbps data rate in comparison with existing topology. The 4-CH chip consumes only 140 mW of DC power at a single 1.8V supply under the maximum modulation and bias currents, and occupies the die area of excluding bonding pads.
 Keywords
WPON;CMOS;arrayed VCSEL Driver;ABC;AMC;
 Language
English
 Cited by
1.
시분할 센싱 기법 기반의 출력 안정화를 위한 10 Gb/s 4채널 VCSELs 드라이버의 구현,양충열;이강윤;이상수;정환석;

한국통신학회논문지, 2015. vol.40. 7, pp.1347-1353 crossref(new window)
 References
1.
J.-P. Thibodeau, C. Murray, and D. V. Plant, "A 24mW 2.5Gb/s VCSEL driver in 0.18${\mu}m$ CMOS," Digest of the LEOS Summer Topic Meetings 2004, pp. 61-62, June 2004.

2.
T. Takemoto, F. Yuki, H. Yamashita, S. Tsuji, T. Saito, and S. Nishimura, "A 25 Gb/s$\times$4-channel 74 mW/ch transimpedance amplifier in 65 nm CMOS," in Proc. IEEE Custom Integrated Circuits Conf. (CICC), pp. 1-4, San Jose, U.S.A., Sep. 2010.

3.
A. T. Phan and T. V. Cao, "Low power $4{\times}5$-Gbps VCSEL driver array in 0.13 ${\mu}m$ CMOS," in Proc. 16th IEEE Int. Conf. Electron., Circuits, Syst. (ICECS 2009), pp. 816-819, Yasmine Hammamet, Tunisia, Dec. 2009.

4.
W.-S. Oh, K.-Y. Park, and S. Lee, "A 4-ch 10-Gb/s CMOS VCSEL driver array with adaptive optical power control," in Proc. Int. Conf. Advandced Commun. Technol. (ICACT 2010), pp. 826-829, Phoenix Park, U.S.A., Feb. 2010.

5.
W. S. Oh and K. Park, "Design of a 4-channel 10 Gb/s CMOS VCSEL driver array," in Proc. 7th Conf. Optical Internet 2008 (COIN2008), pp. 1-2, Tokyo, Japan, Oct. 2008.

6.
H.-S. Kim, S. J. Jung, D. G. Kim, H. H. Lee, and Y.-W. Choi, "40Gbps (4X10) VCSEL array driver," in Proc. KICS Summer Conf. 2001, pp. 1740-1742, Jeju Island, Korea, July 2001.

7.
C.-R. Yang and S.-S. Lee, "Design of core chip for 3.1Gb/s VCSEL driver in 0.18${\mu}m$ CMOS," J. KICS, vol. 38, no. 1, pp. 88-95, Jan. 2013. crossref(new window)