13.07.2015 Views

Design of a 5 GHz VCO in CMOS - Integrated Systems Laboratory

Design of a 5 GHz VCO in CMOS - Integrated Systems Laboratory

Design of a 5 GHz VCO in CMOS - Integrated Systems Laboratory

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

V limit'#&I 5Ž†!& !:3 !'#BTu‡> 5f$'s0¨ ¨!'( 6NTG4H]!: 3&„sm8‚>*!Ž 5|!5¦r&!!: ¦&='"r1m:3&EI5($ 8 ~%ˆV gs,dc = V ds,dc ≤ 3 2 V Gth,nV tankN&!'"1m:#!'#3&O53ŒTQ8‚¨¨GAC groundC gs,lC gs,rC db,lC db,rC gd,lC gd,rˆ¤'":!B—3G _’ 8¤jŽ &L'"!'(.¨PK'" 3M&f>n~%dg,Nh@SP3'#-'#¢ 5B%+-,k¨ G1¢¡ ¨ 3 ¦ %¡ 4 ¢ '1% ¤ ' £ % ¦ 4 %( £¢ ¢ %&,, ¤£5…~9dg,Nh?@oj|d],Nhyq¤+‘%+-,b Q>Dƒ3:!]—G#’¦˜”'#&O!53HJ5]:!P:;V&!'"3.>DR tank I bias = I bias$;'"s0¨ ¨!'(KT" V x − V yGˆ 1'"2—3G"’G &LMu —NRf-6?Rv!53G¤Z9R4¦T¦¦M'>KJ&E ¦$;'"#7N'"K ¦&!¦&g tankV x − V y = V tank =I bias %1F‰;'#12'"[¦!53|6„CU¨¨! '"]8'(&B:3! ¨¦r!526QT" nR-'"#|& : !G2•CGIZ%#E'#1n'# 'T">*¦ &„!< 5¦&!ERf9&!' :3 '"3&I'"©`__;&¥¤ §¦¨¦© ©¦©©f3$! "#$© %©V tank ={ Ibiasg tankV limit>*t!f3$¢'#3¨!M&!'"C!5BP353&!¨T¨!'#¢!52 & &E@:P#¦$UP3'"%>*!1‘¨!¦!'#} 5m! '";$;m!¨@'#&!GNZ3 5Ž!53D '"I~9ˆ |H '#3&L< :3$„G4aV $;¦J!53% '#&!¦&J8?7T" .>1C:3#!¦$¢>** 1F3¨GHI T¨ '>*7p 5]¨"'#PP'#ps0¦U> :{R-'"!5‹~%dg,Nh@Sj|dg,Nh…qŽ+%+-,\!O'"”cf'*+fdg,Nh;iZ

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!