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A dual-band 4.9-5.95 GHz, 2.3-2.5 GHz, 0.18 μm CMOS transceiver for 802.11 a/b/g-802.16d/e

A zero-IF, 4.9-5.95 GHz, 2.3-2.5 GHz, transceiver is fabricated on a 0.18 μm CMOS process. By using a fractional-N synthesizer, an integrated phase error of 0.6° (0.7°) at 5 GHz (2.4 GHz) is achieved, while supporting fine frequency resolution.
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  TUB- A Dl-Bnd 4.95 Gz, 235 18 MOS Tscv fo 0b/g86 I n', . alt, Y   . .v nd K. sipno 7  Av, £l! Gce       e  s ad on  O18� CMOS By usg a  an t  o  0" j  ;    cv w suppotg m qn so Dta lan nts Q  n as ua h an ts. h n!' s op o 80H/ i gb at s n n  o    n o ns an  >   u f as W n 8> x   rs  MS g ts, Tvs, Ca Fuu sVlh'ers  U As  wss osses such a  o oer o, e   pCOES.  n t  a 802.lIb  2.4Gz n OM a 81 a t  a 2 o co dn fo h anw  nw   n  d s r JP  s e  uc a s h FDM tna-basd E 8n OFDModu is s  usd   80216  x o   ess b  a  n d a  ns  pec   5Gz b as  is   nly f moi w N  e 23  2AGH  n K  e  n stanrs nd  din   h e s  bns a  xg  s  oo o tn r  o s  vn nd  o a   ny tads  sdrd os v mor f o  aio  X} e, to ev a   of  as r<D 806 n e lol o.c  l  r mt' te  ns s  b  we  eo  at  ne   suh as 3045z,   bnd  lo  s nt   w e     fi i o o nt   bwid n in 26e 0-783-412-/6$. © E   802.11� "'   slton l  rIU·  pa dsbs a O.18l  t -n tv e  wilss   a less  EE 8. 6e ( -ion n e o a n Hz a  n 23-  Te sciv IS b a  d   ov t tt us ich nte I  Q  aes aa C  [1],   ork ovr   rng o  o 6G bn, wh have n atd  o  ins   o · n    d acd  m   r. o   to    an o  a   nos idn o h   ractinal-N s  SY R RED  R s  s  t  c o  ion aos   m'ealy o· ow os souon o of ss 4 Hoe  ch    nose d  r : cg   ndr  ios  i o gh  VL-rJ m  a i on o adss uch e ol  sse ae   ]  as  e d  consss o  z r o - F  ns r ) po. Beg b  d /Q mui   ns ad  t-n D   tns sown    cv 1Q fo th b    d osso is sd   m as  n ec  c  nonidees  cr   X I1Q smat  l ·ee Cib re  soe n  r at w r - u  p  e H: ons o h r J baeand t s a n oed I( Q)- s s    eak oe w   t c s SWI a   tn sne s  s   le    9 wth f cn acy e T  c h d ll os  l a  o  r r  2.4   s e d y  nf( of a   1mDa:k  d wavo   o   nos a! c i s   t    ev moa s    o      o  dto is  onne va s S W5a r 2Hz) o   basen nl nit TX I Q smach c   b asu by  )K ed o   gh  ala  m sit LPSWa LPSb  24Gz , nd Os-itl   e  ssv  s aso o on of   X Q smath. oa o LO   a iv d a C t  t i o e X xrs 7-i  o. DC o  e t cnaon s s on p:aY  d   to 8it u o a th o  f   mixrs. 3   T DESIN A Rec' Pat  irna  c   ss   r    5  m ds  e LAs u s e NOS o o su c v i c  s a uco  oa n  it-cel s 'e  eds us S s a  F n MS is v o    ize k  nose [ J Fig           meg  a o  bsn  a  To  e  q  u   i rg o Qy ow  nos nd low   pa'r d sps I m-O-  as   Fg   conuous ge f  u o  2- o I s aciev on  a o cpa: [ i. ung wi  o    gs is ac  usnducn o e    t". set oag  ,      o   rsistos o   l coe a ;ou , i    o gon V i s  pud y on- DAC a P r  n n  ompsa r  S aiso p co [4]  h  sme  a hrd  be  I      e   l r  a o e ce od, s.ih SWI sees  o f e g o e    S2 conn  ouut o  rs to h sen PG  n   onnes   ino  r nd W2 is dbld.    T nsmit is o u l. A mmal odr asd on a n  e sg s use  bo F  pa SGHz RF sol   ig.  ahives a t o 1B n rge  , e m f t rnscoue s ag   e    e    nce a v e c  on a    sg is n e  cS p ll  4. 50z m"lin' . A a nan  Gnn As  n  a- ssr s use F. ) o nae  use of a    h l  us a s l ivso a at s e    e oo f  id, tetor l d  i rec lows bIL w cs t  ns   h  -     e s     ,  02.1e  O at    h ac p   f  von i  d y a 19-bit    uo   o  : s n h  ns out o    F  maplied  N  k h a lmos a p    d as al y o s 2J3 ies i -  is   p    A 40Mz ex s   rato of e VCO  at a PL A sh ses      mdulto  e ious   :  it   taes w  i raio (2  scnd, se dif    t visio s e  se d    f  nr  casade swtces   o  2/ 'l:  r h �raion  fent   o  o i mbr nrduce :ihl  23-.5H LO   a 46-5z VCO a dv  gnate e s e 4.9-6GHz LO  s  V Os  hf e  :" t r m f"hup sl ga. V. TL EULT B L R FONE  , 5Gz 20 5 7/60 43  -28 2 0 . 6  6-0 49-   5.95 Gz) -    6 . 5   9 +5NA re' -54b/ dB The sir i  1 PM CS ess d a ta ea  . A  oo s son   6 a ia  ms ls     b L Th mam seu     lds   n  br h  a sba ompio ping a  at   a t s    u d  not   ments .  . u    ie g lS  d s V   p in  snce o f  no om e tinra, h snd p      he vr as  a ,   f  a t boh d 2 Gz e   o  f ertial nput of  l  a m of 2B a 595G A 7 wl Fig. 8  m�r d or  i   e    t ' f xnsv la i s mst a mt EVM a  u f 6 at 5 4Gz   9. 1  (  as a tio o  s la a   _ � sy  c  b sn t  oh nds b ImJce  achi i etr hn 30B VM o a wid UJO g, wi sp s e    o f 802,1e a of 2 lI 25 C q 3 GHz  Ta� Of DAL  g F&  '9 P I ICarie Freq 5320916 6Hz C  06 B   B   , ,I 3   Pse  - . z A   / " ' , !i7       m V c  LUSS 1 ] .  6 �  g  i  !  4 4 A / G ul-ba, w-saad   a   nscie IS t cs re CMOS A rit t s  w a sa-o-t "aN  he 81    ie Ti mcir s     o  o he  a  pt the w 81 b a  d WBo s 4 5 5 �O  -  B - 15  ,  ;'   20 25 �  l : H-+ -5 Fig  X   np pw NE LA   i F'm:v r d Snil 2003  3 J K  Vu, T Gos, C. S.  N S vadia Y k , S B;d cira 5. 15.2z 80 i    rui v  N  D -3L [5] .    f otn  b N " .  994  qua deolts l  r : ,  aa  u v 46 o    70 I Au 7
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