کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9699198 | 1461440 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A compact 21Â GHz inductorless differential quadrature ring oscillator implemented in SiGe HBT technology
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A compact 21Â GHz inductorless differential quadrature ring oscillator implemented in SiGe HBT technology A compact 21Â GHz inductorless differential quadrature ring oscillator implemented in SiGe HBT technology](/preview/png/9699198.png)
چکیده انگلیسی
A 21 GHz inductorless differential quadrature ring oscillator suitable for use in clock and data recovery circuits in optical network receivers is presented. Implemented using a commercially available 0.18 μm 120 GHz SiGe HBT technology, the circuit consists of only 22 SiGe HBTs and 4 resistors, and occupies an active area of less than 120Ã150 μm2. The circuit operates on a â3.0 V power supply and dissipates at most 152 mW of power. The oscillation frequency is tunable from 18.33 to 21.19 GHz while the output power varies from â13.5 to â9.0 dBm. A phase noise of â83.33 dBc/Hz at 1 MHz offset from the carrier frequency of 21.19 GHz is achieved. This results in an oscillator figure-of-merit of â148.03, which is comparable to other ring oscillators published in literature operating in similar frequency range.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science in Semiconductor Processing - Volume 8, Issues 1â3, FebruaryâJune 2005, Pages 445-449
Journal: Materials Science in Semiconductor Processing - Volume 8, Issues 1â3, FebruaryâJune 2005, Pages 445-449
نویسندگان
Wei-Min Lance Kuo, John D. Cressler, Yi-Jan Emery Chen, Alvin J. Joseph,