Contact
How to shop
Delivery
Shopping guide
English
121 b
Up to 30 days for returns
Customers also purchased
/
Paperback
8 730
Ft
This book presents a wideband GFSK-modulated §fractional-N frequency synthesizer which using the §two-point delta-sigma modulation (TPDSM). Two §bottlenecks in this design have been rigorously §investigated. One is the nonlinear performance of §fractional-N frequency synthesizers. The other one §is the inherent gain and delay mismatch between the §two modulation points. Both nonlinear and mismatch §factors dominate the modulation accuracy in the §closed phase-locked loop (PLL). The proposed §formulation can successfully predict the §dependencies of the modulation accuracy on both §factors. The comparison of the averaged frequency §deviation and frequency-shift-keying (FSK) error §between theory and measurement shows excellent §agreement. The modulated frequency synthesizer §implemented in this study can achieve a 2.5 Mbps §data rate as well as a 15 s PLL stable time with §only 2.2 % FSK error under good design and operating §conditions.
About the book
English
Give this book today
It's easy
1 Add to cart and choose Deliver as present at the checkout 2 We'll send you a voucher 3 The book will arrive at the recipient's addressYou might also be interested in
/
Paperback
12 812
Ft
/
Paperback
5 962
Ft
Hi! I'm Libroamiko, your book advisor.
How can I help you?