Design investigation to improve voltage swing and bandwidth of the SiGe driver circuit for a silicon electro-optic ring modulator

Fatemi, A.; Gaul, H.; Keil, U.; Klar, H.

doi:https://doi.org/10.5194/ars-13-121-2015

Articles | Volume 13

https://doi.org/10.5194/ars-13-121-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/ars-13-121-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 13

03 Nov 2015

| 03 Nov 2015

Design investigation to improve voltage swing and bandwidth of the SiGe driver circuit for a silicon electro-optic ring modulator

A. Fatemi, H. Gaul, U. Keil, and H. Klar

Viewed

Total article views: 1,400 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
586	685	129	1,400	114	116

HTML: 586
PDF: 685
XML: 129
Total: 1,400
BibTeX: 114
EndNote: 116

Views and downloads (calculated since 03 Nov 2015)

Month	HTML	PDF	XML	Total
Nov 2015	15	21	1	37
Dec 2015	6	31	0	37
Jan 2016	11	8	0	19
Feb 2016	10	6	1	17
Mar 2016	8	3	0	11
Apr 2016	3	3	0	6
May 2016	7	5	0	12
Jun 2016	3	2	0	5
Jul 2016	4	2	1	7
Aug 2016	3	1	0	4
Sep 2016	3	0	3
Oct 2016	3	2	0	5
Nov 2016	3	1	1	5
Dec 2016	2	2	0	4
Jan 2017	8	1	0	9
Feb 2017	3	1	0	4
Mar 2017	9	2	0	11
Apr 2017	9	6	0	15
May 2017	11	14	1	26
Jun 2017	9	15	0	24
Jul 2017	9	10	2	21
Aug 2017	4	8	0	12
Sep 2017	4	10	0	14
Oct 2017	4	8	1	13
Nov 2017	2	4	0	6
Dec 2017	6	11	1	18
Jan 2018	4	8	1	13
Feb 2018	5	3	1	9
Mar 2018	8	8	1	17
Apr 2018	5	10	3	18
May 2018	8	8	4	20
Jun 2018	7	8	2	17
Jul 2018	5	14	5	24
Aug 2018	4	7	1	12
Sep 2018	7	7	1	15
Oct 2018	4	8	0	12
Nov 2018	13	9	3	25
Dec 2018	10	6	0	16
Jan 2019	6	8	1	15
Feb 2019	4	4	3	11
Mar 2019	4	7	1	12
Apr 2019	3	7	1	11
May 2019	5	11	3	19
Jun 2019	3	5	1	9
Jul 2019	3	3	0	6
Aug 2019	2	10	0	12
Sep 2019	3	1	0	4
Oct 2019	3	7	2	12
Nov 2019	3	7	0	10
Dec 2019	4	4	0	8
Jan 2020	9	6	0	15
Feb 2020	7	4	1	12
Mar 2020	2	7	0	9
Apr 2020	4	6	2	12
May 2020	2	5	2	9
Jun 2020	22	7	0	29
Jul 2020	44	37	38	119
Aug 2020	5	7	5	17
Sep 2020	2	6	3	11
Oct 2020	4	5	0	9
Nov 2020	3	4	1	8
Dec 2020	6	11	2	19
Jan 2021	6	13	0	19
Feb 2021	7	5	0	12
Mar 2021	5	5	3	13
Apr 2021	4	5	0	9
May 2021	7	6	2	15
Jun 2021	6	9	2	17
Jul 2021	5	4	0	9
Aug 2021	3	10	0	13
Sep 2021	4	6	0	10
Oct 2021	5	14	0	19
Nov 2021	4	23	1	28
Dec 2021	9	8	1	18
Jan 2022	6	4	0	10
Feb 2022	9	9	3	21
Mar 2022	6	7	0	13
Apr 2022	2	2	0	4
May 2022	6	5	1	12
Jun 2022	4	6	1	11
Jul 2022	4	3	0	7
Aug 2022	5	5	0	10
Sep 2022	4	1	0	5
Oct 2022	6	7	2	15
Nov 2022	4	5	0	9
Dec 2022	3	6	0	9
Jan 2023	4	4	0	8
Feb 2023	2	2	0	4
Mar 2023	4	1	5
Apr 2023	1	2	0	3
May 2023	4	1	0	5
Jun 2023	5	6	0	11
Jul 2023	1	0	1
Aug 2023	3	0	3
Sep 2023	1	3	1	5
Oct 2023	2	3	0	5
Nov 2023	1	0	1
Dec 2023	5	2	2	9
Jan 2024	1	4	0	5
Feb 2024	2	1	0	3
Mar 2024	2	1	0	3
Apr 2024	3	2	2	7
May 2024	4	4	1	9
Jun 2024	7	3	1	11
Jul 2024	12	3	5	20
Aug 2024	4	3	2	9
Sep 2024	3	1	4
Oct 2024	3	2	0	5
Nov 2024	1	3	0	4
Dec 2024	4	0	4
Jan 2025	2	5	0	7
Feb 2025	0

Cumulative views and downloads (calculated since 03 Nov 2015)

Month	HTML	PDF	XML	Total
Nov 2015	15	21	1	37
Dec 2015	6	31	0	37
Jan 2016	11	8	0	19
Feb 2016	10	6	1	17
Mar 2016	8	3	0	11
Apr 2016	3	3	0	6
May 2016	7	5	0	12
Jun 2016	3	2	0	5
Jul 2016	4	2	1	7
Aug 2016	3	1	0	4
Sep 2016	3	0	3
Oct 2016	3	2	0	5
Nov 2016	3	1	1	5
Dec 2016	2	2	0	4
Jan 2017	8	1	0	9
Feb 2017	3	1	0	4
Mar 2017	9	2	0	11
Apr 2017	9	6	0	15
May 2017	11	14	1	26
Jun 2017	9	15	0	24
Jul 2017	9	10	2	21
Aug 2017	4	8	0	12
Sep 2017	4	10	0	14
Oct 2017	4	8	1	13
Nov 2017	2	4	0	6
Dec 2017	6	11	1	18
Jan 2018	4	8	1	13
Feb 2018	5	3	1	9
Mar 2018	8	8	1	17
Apr 2018	5	10	3	18
May 2018	8	8	4	20
Jun 2018	7	8	2	17
Jul 2018	5	14	5	24
Aug 2018	4	7	1	12
Sep 2018	7	7	1	15
Oct 2018	4	8	0	12
Nov 2018	13	9	3	25
Dec 2018	10	6	0	16
Jan 2019	6	8	1	15
Feb 2019	4	4	3	11
Mar 2019	4	7	1	12
Apr 2019	3	7	1	11
May 2019	5	11	3	19
Jun 2019	3	5	1	9
Jul 2019	3	3	0	6
Aug 2019	2	10	0	12
Sep 2019	3	1	0	4
Oct 2019	3	7	2	12
Nov 2019	3	7	0	10
Dec 2019	4	4	0	8
Jan 2020	9	6	0	15
Feb 2020	7	4	1	12
Mar 2020	2	7	0	9
Apr 2020	4	6	2	12
May 2020	2	5	2	9
Jun 2020	22	7	0	29
Jul 2020	44	37	38	119
Aug 2020	5	7	5	17
Sep 2020	2	6	3	11
Oct 2020	4	5	0	9
Nov 2020	3	4	1	8
Dec 2020	6	11	2	19
Jan 2021	6	13	0	19
Feb 2021	7	5	0	12
Mar 2021	5	5	3	13
Apr 2021	4	5	0	9
May 2021	7	6	2	15
Jun 2021	6	9	2	17
Jul 2021	5	4	0	9
Aug 2021	3	10	0	13
Sep 2021	4	6	0	10
Oct 2021	5	14	0	19
Nov 2021	4	23	1	28
Dec 2021	9	8	1	18
Jan 2022	6	4	0	10
Feb 2022	9	9	3	21
Mar 2022	6	7	0	13
Apr 2022	2	2	0	4
May 2022	6	5	1	12
Jun 2022	4	6	1	11
Jul 2022	4	3	0	7
Aug 2022	5	5	0	10
Sep 2022	4	1	0	5
Oct 2022	6	7	2	15
Nov 2022	4	5	0	9
Dec 2022	3	6	0	9
Jan 2023	4	4	0	8
Feb 2023	2	2	0	4
Mar 2023	4	1	5
Apr 2023	1	2	0	3
May 2023	4	1	0	5
Jun 2023	5	6	0	11
Jul 2023	1	0	1
Aug 2023	3	0	3
Sep 2023	1	3	1	5
Oct 2023	2	3	0	5
Nov 2023	1	0	1
Dec 2023	5	2	2	9
Jan 2024	1	4	0	5
Feb 2024	2	1	0	3
Mar 2024	2	1	0	3
Apr 2024	3	2	2	7
May 2024	4	4	1	9
Jun 2024	7	3	1	11
Jul 2024	12	3	5	20
Aug 2024	4	3	2	9
Sep 2024	3	1	4
Oct 2024	3	2	0	5
Nov 2024	1	3	0	4
Dec 2024	4	0	4
Jan 2025	2	5	0	7
Feb 2025	0

Latest update: 05 Feb 2025

Short summary

This paper reports on a new SiGe driver IC to address the low breakdown voltage level of modern BiCMOS transistors. An optical modulator driver IC in SiGe 250 nm technology with a supply voltage of 4.5 V is presented. This driver IC consists of pre- and main driver stages where a newly modified cascode topology and capacitance degeneration technique is employed to meet current application requirements; high voltage swing at high datarate.