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/pharosc_8.3/html/cells/vxlib013/nr3.html

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  12. <LINK REL=AUTHOR TITLE="Graham Petley" HREF="mailto:graham.petley@vlsitechnology.org">
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    203. 

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  205. <TR CLASS="vcentre">
    206. 

  206. 	<TD COLSPAN=5 CLASS="boxed">
    207. 

  207. 		<H3>nr3 standard cell family</H3></TD>
    208. 

  208. 	<TD COLSPAN=4 CLASS="boxed">
    209. 

  209. 		<SPAN CLASS="large"><B>3-I/P NOR gate</B></SPAN></TD>
    210. 

  210. 	<TD COLSPAN=2 CLASS="navholder">
    211. 

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    212. 

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    213. 

  213. 		<LI><A HREF="lib_gif_index.html">UP</A></LI>
    214. 

  214. 		<LI><A HREF="nr2a.html">PREV</A></LI>
    215. 

  215. 		<LI><A HREF="nr4.html">NEXT</A></LI>
    216. 

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    218. 

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    219. 

  219. <TBODY>
    220. 

  220. <TR CLASS="vcentre">
    221. 

  221. 	<TD COLSPAN=2 CLASS="boxed">
    222. 

  222. 		<IMG SRC="/usr/share/pharosc/xcircuit/gif/vxlib/nr3.gif" NAME="nr3" BORDER=0 ALT="nr3 symbol" TITLE="nr3 symbol">
    223. 

  223. 		<BR CLEAR=LEFT>
    224. 

  224. 	</TD>
    225. 

  225. 	<TD COLSPAN=9 CLASS="boxed">
    226. 

  226. The P/N ratio has been kept as close to 2 as possible for balanced output skew, even if this is not the fastest configuration.
    227. 

  227. 	</TD>
    228. 

  228. </TR>
    229. 

  229. </TBODY>
    230. 

  230. <TBODY>
    231. 

  231. <TR CLASS="vcentre">
    232. 

  232. 	<TD ROWSPAN=2 CLASS="charrowleft">
    233. 

  233. 		z:(a+b+c)'</TD>
    234. 

  234. 	<TD COLSPAN=3 ROWSPAN=2 CLASS="charrow">
    235. 

  235. 		cell width</TD>
    236. 

  236. 	<TD COLSPAN=2 CLASS="charrow">
    237. 

  237. 		power</TD>
    238. 

  238. 	<TD COLSPAN=5 CLASS="charrow">
    239. 

  239. 		Generic 0.13um typical timing (ps & ps/fF),
    240. 

  240. 		pin&nbsp;<SPAN CLASS="boldred">c</SPAN>.</TD>
    241. 

  241. </TR>
    242. 

  242. <TR CLASS="vcentre">
    243. 

  243. 	<TD CLASS="charrow">
    244. 

  244. 		leakage</TD>
    245. 

  245. 	<TD CLASS="charrow">
    246. 

  246. 		dynamic</TD>
    247. 

  247. 	<TD COLSPAN=5 CLASS="charrow2">
    248. 

  248. 		tR=PropR+RampR&times;Load(fF), tF=PropF+RampF&times;Load(fF)</TD>
    249. 

  249. </TR>
    250. 

  250. </TBODY>
    251. 

  251. <TBODY>
    252. 

  252. <TR>
    253. 

  253. 	<TD CLASS="attrrowleft">
    254. 

  254.   		<STRONG>vxlib013</STRONG></TD>
    255. 

  255. 	<TD CLASS="attrrow">
    256. 

  256. 		gates</TD>
    257. 

  257. 	<TD CLASS="attrrow">
    258. 

  258. 		lambda</TD>
    259. 

  259. 	<TD CLASS="attrrow">
    260. 

  260. 		0.13um</TD>
    261. 

  261. 	<TD CLASS="attrrow">
    262. 

  262. 		nW</TD>
    263. 

  263. 	<TD CLASS="attrrow">
    264. 

  264. 		<SPAN CLASS="small">nW/MHz</SPAN></TD>
    265. 

  265. 	<TD CLASS="attrrow">
    266. 

  266. 		PinCap</TD>
    267. 

  267. 	<TD CLASS="attrrow">
    268. 

  268. 		PropR</TD>
    269. 

  269. 	<TD CLASS="attrrow">
    270. 

  270. 		RampR</TD>
    271. 

  271. 	<TD CLASS="attrrow">
    272. 

  272. 		PropF</TD>
    273. 

  273. 	<TD CLASS="attrrow">
    274. 

  274. 		RampF</TD>
    275. 

  275. </TR>
    276. 

  276. </TBODY>
    277. 

  277. <TBODY>
    278. 

  278. <TR>
    279. 

  279. 	<TD CLASS="cellrowleft"><B>nr3_x05</B></TD>
    280. 

  280. 	<TD CLASS="cellrow">1.7</TD>
    281. 

  281. 	<TD CLASS="cellrow">&nbsp;50</TD>
    282. 

  282. 	<TD CLASS="cellrow">2.75</TD>
    283. 

  283. 	<TD CLASS="cellrow">&nbsp;0.73</TD>
    284. 

  284. 	<TD CLASS="cellrow">&nbsp;&nbsp;9.9</TD>
    285. 

  285. 	<TD CLASS="cellrow">&nbsp;5.0f</TD>
    286. 

  286. 	<TD CLASS="cellrow">&nbsp;50</TD>
    287. 

  287. 	<TD CLASS="cellrow">&nbsp;4.48</TD>
    288. 

  288. 	<TD CLASS="cellrow">&nbsp;49</TD>
    289. 

  289. 	<TD CLASS="cellrow">&nbsp;2.88</TD>
    290. 

  290. </TR>
    291. 

  291. <TR>
    292. 

  292. 	<TD CLASS="cellrowleft"><B>nr3_x1</B></TD>
    293. 

  293. 	<TD CLASS="cellrow">2.3</TD>
    294. 

  294. 	<TD CLASS="cellrow">&nbsp;70</TD>
    295. 

  295. 	<TD CLASS="cellrow">3.85</TD>
    296. 

  296. 	<TD CLASS="cellrow">1.42</TD>
    297. 

  297. 	<TD CLASS="cellrow">&nbsp;17.1</TD>
    298. 

  298. 	<TD CLASS="cellrow">&nbsp;9.2f</TD>
    299. 

  299. 	<TD CLASS="cellrow">&nbsp;45</TD>
    300. 

  300. 	<TD CLASS="cellrow">&nbsp;2.23</TD>
    301. 

  301. 	<TD CLASS="cellrow">&nbsp;47</TD>
    302. 

  302. 	<TD CLASS="cellrow">&nbsp;1.54</TD>
    303. 

  303. </TR>
    304. 

  304. </TBODY>
    305. 

  305. <TBODY>
    306. 

  306. <TR><TD COLSPAN=11 CLASS="graphicsbox">
    307. 

  307. <TABLE CLASS="graphics">
    308. 

  308. <TR>
    309. 

  309. <TD CLASS="effcellname"><B>nr3_x05</B><BR>&nbsp;
    310. 

  310. <TABLE CLASS=eff>
    311. 

  311. <TR>
    312. 

  312. <TH ROWSPAN=2 COLSPAN=2></TH>
    313. 

  313. <TH COLSPAN=2 CLASS="effthleft">Effort</TH>
    314. 

  314. </TR>
    315. 

  315. <TR>
    316. 

  316. <TH CLASS="effthleft">FO4</TH>
    317. 

  317. <TH CLASS="effth">Log.</TH>
    318. 

  318. </TR>
    319. 

  319. <TR>
    320. 

  320. <TD ROWSPAN=2 CLASS="efftduleft">a</TD>
    321. 

  321. <TD CLASS="efftduright"><TT>/\</TT></TD>
    322. 

  322. <TD CLASS="efftdu"> 2.16</TD>
    323. 

  323. <TD CLASS="efftduright"> 2.22</TD>
    324. 

  324. </TR>
    325. 

  325. <TR>
    326. 

  326. <TD CLASS="efftdbright"><TT>&macr;_</TT></TD>
    327. 

  327. <TD CLASS="efftdb"></TD>
    328. 

  328. <TD CLASS="efftdbright"></TD>
    329. 

  329. </TR>
    330. 

  330. <TR CLASS="efftr">
    331. 

  331. <TD ROWSPAN=2 CLASS="efftduleft">b</TD>
    332. 

  332. <TD CLASS="efftduright"><TT>/\</TT></TD>
    333. 

  333. <TD CLASS="efftdu"> 2.02</TD>
    334. 

  334. <TD CLASS="efftduright"> 2.16</TD>
    335. 

  335. </TR>
    336. 

  336. <TR>
    337. 

  337. <TD CLASS="efftdbright"><TT>&macr;_</TT></TD>
    338. 

  338. <TD CLASS="efftdb"></TD>
    339. 

  339. <TD CLASS="efftdbright"></TD>
    340. 

  340. </TR>
    341. 

  341. <TR CLASS="efftr">
    342. 

  342. <TD ROWSPAN=2 CLASS="efftduleft">c</TD>
    343. 

  343. <TD CLASS="efftduright"><TT>/\</TT></TD>
    344. 

  344. <TD CLASS="efftdu"> 1.75</TD>
    345. 

  345. <TD CLASS="efftduright"> 2.12</TD>
    346. 

  346. </TR>
    347. 

  347. <TR>
    348. 

  348. <TD CLASS="efftdbright"><TT>&macr;_</TT></TD>
    349. 

  349. <TD CLASS="efftdb"></TD>
    350. 

  350. <TD CLASS="efftdbright"></TD>
    351. 

  351. </TR>
    352. 

  352. </TABLE></TD>
    353. 

  353. 	<TD CLASS="graphicsleft">
    354. 

  354. 		<IMG SRC="/usr/share/pharosc/xcircuit/gif/vxlib/nr3_x05.gif" NAME="nr3_x05" ALIGN=LEFT BORDER=0
    355. 

  355.               ALT="nr3_x05 schematic" TITLE="nr3_x05 standard cell schematic"></TD>
    356. 

  356. 	<TD CLASS="graphics">
    357. 

  357. 		<A HREF="/usr/share/pharosc/alliance/gif/vxlib013/nr3_x05.gif">
    358. 

  358. 		<IMG SRC="/usr/share/pharosc/alliance/gif/vxlib013/nr3_x05.gif" NAME="nr3_x05" ALIGN=LEFT HEIGHT=250 WIDTH=129
    359. 

  359.               BORDER=0 ALT="nr3_x05 standard cell layout" TITLE="nr3_x05 standard cell layout">
    360. 

  360. 		</A></TD>
    361. 

  361. </TR>
    362. 

  362. <TR>
    363. 

  363. <TD CLASS="effcellname"><B>nr3_x1</B><BR>&nbsp;
    364. 

  364. <TABLE CLASS=eff>
    365. 

  365. <TR>
    366. 

  366. <TH ROWSPAN=2 COLSPAN=2></TH>
    367. 

  367. <TH COLSPAN=2 CLASS="effthleft">Effort</TH>
    368. 

  368. </TR>
    369. 

  369. <TR>
    370. 

  370. <TH CLASS="effthleft">FO4</TH>
    371. 

  371. <TH CLASS="effth">Log.</TH>
    372. 

  372. </TR>
    373. 

  373. <TR>
    374. 

  374. <TD ROWSPAN=2 CLASS="efftduleft">a</TD>
    375. 

  375. <TD CLASS="efftduright"><TT>/\</TT></TD>
    376. 

  376. <TD CLASS="efftdu"> 2.23</TD>
    377. 

  377. <TD CLASS="efftduright"> 2.37</TD>
    378. 

  378. </TR>
    379. 

  379. <TR>
    380. 

  380. <TD CLASS="efftdbright"><TT>&macr;_</TT></TD>
    381. 

  381. <TD CLASS="efftdb"></TD>
    382. 

  382. <TD CLASS="efftdbright"></TD>
    383. 

  383. </TR>
    384. 

  384. <TR CLASS="efftr">
    385. 

  385. <TD ROWSPAN=2 CLASS="efftduleft">b</TD>
    386. 

  386. <TD CLASS="efftduright"><TT>/\</TT></TD>
    387. 

  387. <TD CLASS="efftdu"> 2.00</TD>
    388. 

  388. <TD CLASS="efftduright"> 2.17</TD>
    389. 

  389. </TR>
    390. 

  390. <TR>
    391. 

  391. <TD CLASS="efftdbright"><TT>&macr;_</TT></TD>
    392. 

  392. <TD CLASS="efftdb"></TD>
    393. 

  393. <TD CLASS="efftdbright"></TD>
    394. 

  394. </TR>
    395. 

  395. <TR CLASS="efftr">
    396. 

  396. <TD ROWSPAN=2 CLASS="efftduleft">c</TD>
    397. 

  397. <TD CLASS="efftduright"><TT>/\</TT></TD>
    398. 

  398. <TD CLASS="efftdu"> 1.65</TD>
    399. 

  399. <TD CLASS="efftduright"> 2.01</TD>
    400. 

  400. </TR>
    401. 

  401. <TR>
    402. 

  402. <TD CLASS="efftdbright"><TT>&macr;_</TT></TD>
    403. 

  403. <TD CLASS="efftdb"></TD>
    404. 

  404. <TD CLASS="efftdbright"></TD>
    405. 

  405. </TR>
    406. 

  406. </TABLE></TD>
    407. 

  407. 	<TD CLASS="graphicsleft">
    408. 

  408. 		<IMG SRC="/usr/share/pharosc/xcircuit/gif/vxlib/nr3_x1.gif" NAME="nr3_x1" ALIGN=LEFT BORDER=0
    409. 

  409.               ALT="nr3_x1 schematic" TITLE="nr3_x1 standard cell schematic"></TD>
    410. 

  410. 	<TD CLASS="graphics">
    411. 

  411. 		<A HREF="/usr/share/pharosc/alliance/gif/vxlib013/nr3_x1.gif">
    412. 

  412. 		<IMG SRC="/usr/share/pharosc/alliance/gif/vxlib013/nr3_x1.gif" NAME="nr3_x1" ALIGN=LEFT HEIGHT=250 WIDTH=174
    413. 

  413.               BORDER=0 ALT="nr3_x1 standard cell layout" TITLE="nr3_x1 standard cell layout">
    414. 

  414. 		</A></TD>
    415. 

  415. </TR>
    416. 

  416. </TABLE></TD></TR>
    417. 

  417. </TBODY>
    418. 

  418. <TBODY>
    419. 

  419. <TR>
    420. 

  420. 	<TD COLSPAN=11 CLASS="footer">
    421. 

  421. <SMALL>Web data book for the vxlib. V<SPAN CLASS="smallcaps">dd</SPAN>=1.2V, T=27&deg;C,
    422. 

  422. nominal process, generic 0.13um technology.
    423. 

  423. &nbsp;&nbsp;Copyright &copy; 2005-2007 Graham Petley.&nbsp;&nbsp;28 MAY 2007</SMALL></TD>
    424. 

  424. </TR>
    425. 

  425. </TBODY>
    426. 

  426. </TABLE>
    427. 

  427. </BODY>
    428. 

  428. </HTML>
    429. 

  429.