@inproceedings{aaf741b11c0349b980c8cf5045dcb547,
title = "True 50% duty-cycle high-speed divider with the modulus of odd numbers",
abstract = "This paper proposes a true 50% duty-cycle highspeed prescaler with an odd modulus, based on current switchable D flip-flops. Each D flip-flop can sample data at the positive and negative clock edges, because of the changeable trigger mode. The proposed divide-by-N prescaler, with a 50% duty cycle, is formed as a ring with an N number of D flip-flops. Two types of 50% duty-cycle divide-by-five prescalers, the sample-hold-sample-hold-hold (SHSHH) prescaler and the sample-sample-hold-sample-hold (SSHSH) prescaler, are implemented using the 0.35 μm SiGe HBT technology. The SHSHH divider has a better performance, up to 7 GHz, thanks to the synchronization of data and control signals.",
keywords = "50% duty cycle, Divide-by-N, Prescaler, SiGe HBT",
author = "Tseng, {Sheng Che} and Wei, {Hung Ju} and Syu, {Jin Siang} and Chin-Chun Meng and Tsung, {Kuan Chang} and Huang, {Guo Wei}",
year = "2009",
doi = "10.1109/APMC.2009.5385392",
language = "English",
isbn = "9781424428021",
series = "APMC 2009 - Asia Pacific Microwave Conference 2009",
pages = "305--308",
booktitle = "APMC 2009 - Asia Pacific Microwave Conference 2009",
note = "Asia Pacific Microwave Conference 2009, APMC 2009 ; Conference date: 07-12-2009 Through 10-12-2009",
}