Christian Hangmann

Modeling & PVT characterization of arbitrary ordered VSCP-PLL using an efficient event-driven approach

Wenceslas Rahajandraibe, Fayrouz Haddad, Christian Hedayat, 2015, 2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS).

Autonomous Event Driven Model of Second Order Voltage Switched Charge Pump PLL

Wenceslas Rahajandraibe, Fayrouz Haddad, Christian Hedayat, 2020, IEEE Transactions on Circuits and Systems II: Express Briefs.

Simulative characterization of the stability for second order voltage switched CP-PLL

Wenceslas Rahajandraibe, Fayrouz Haddad, Christian Hedayat, 2013, 2013 IEEE 56th International Midwest Symposium on Circuits and Systems (MWSCAS).

Event Driven Modeling and Characterization of the Second Order Voltage Switched Charge Pump PLL

Wenceslas Rahajandraibe, Fayrouz Haddad, Ulrich Hilleringmann, 2016, IEEE Transactions on Circuits and Systems I: Regular Papers.

Extended event-driven modeling of a ΣΔ-fractional-N PLL including non-ideal effects

Ulrich Hilleringmann, Christian Hedayat, Christian Hangmann, 2014, 2014 21st IEEE International Conference on Electronics, Circuits and Systems (ICECS).

Simulation and validation of arbitrary ordered VSCP-PLLs using event-driven macromodeling

Wenceslas Rahajandraibe, Fayrouz Haddad, Christian Hedayat, 2015, 2015 IEEE International Symposium on Circuits and Systems (ISCAS).

Designing Mixed-Signal PLLs regarding Multiple Requirements taking Non-Ideal Effects into Account

Ulrich Hilleringmann, Christian Hedayat, Christian Hangmann, 2019, 2019 17th IEEE International New Circuits and Systems Conference (NEWCAS).

Stability Analysis of a Charge Pump Phase-Locked Loop Using Autonomous Difference Equations

Ulrich Hilleringmann, Christian Hedayat, Christian Hangmann, 2014, IEEE Transactions on Circuits and Systems I: Regular Papers.

Enhanced event-driven modeling of a CP-PLL with nonlinearities and nonidealities

Ulrich Hilleringmann, Christian Hedayat, Christian Hangmann, 2013, 2013 IEEE 56th International Midwest Symposium on Circuits and Systems (MWSCAS).

Modeling and characterization of CP-PLL phase noise in presence of dead zone

Ulrich Hilleringmann, Christian Hedayat, Christian Hangmann, 2014, 2014 IEEE 12th International New Circuits and Systems Conference (NEWCAS).

Simulations of 3rd order voltage switched CP-PLL using a fast event switching macromodeling

Wenceslas Rahajandraibe, Fayrouz Haddad, Christian Hedayat, 2014, 2014 IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS).