1 ps8537f 09/16/09 y3 y2 vdd y1 clk_in oe y0 gnd 1 2 3 4 8 7 6 5 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 1 234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901 2 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 description pericom?s pi6cv304 and pi6cv2304 are low-skew, low- noise, high- speed clock buffers and are ideal for computing, networking, and communication applications. application examples include pci(x) clock buffers in servers and workstations, pci(x) storage area network (san), and raid controllers. they are used for networking and communications applications requiring 80 mhz for 10/100 mbps ethernet and 125 mhz for gigabit networking clocks. to reduce emi emission and power consumption, all outputs can be disabled to 3-state by asserting a low signal to the oe (output enable) pin. pi6cv2304 output impedance is 30-ohms. pi6cv304 output imped- ance is 20-ohms. features ? 140mhz operation (pi6cv2304) ? 160 mhz operation (pi6cv304) ? low noise, low skew: 150ps max ? fast rise/fall time: 1.0ns typ. ? fast propagation delay: 2.0ns typ. ? 5v i/o tolerant input ? industrial temperature (?40c to 85c) ? 3.3v power supply ? packaging (pb-free & green available) ? 8-pin tssop (l) ? 8-pin soic (w) pin configuration 160 mhz clock buffers block diagram applications ? 33 mhz pci-to-133 mhz pcix controllers ? 80 mhz for 10/100 mbps ethernet ? 125 mhz for gigabit networking ? 155 mhz for optical oc3/sdh/sonet y0 y3 y2 y1 oe clk_in stupn it uptuo ni_kl ce o] 3:0[y x l h l h h z l h function table 09-0040
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 160 mhz clock buffers 2 ps8537f 09/14/09 #ni pl obmy se py ty t qn oitpircsed 1n i_kl ct upn i1 t upnikcolctnarelotv5 2e ot upn i1 w olsieonehwdetats-3eblliwstuptuo]3-0[y.elbanetuptuohgihevitca 8,7,5, 3] 3-0[ yt uptu o4 s t u ptuolevelsomcvl 4d n gd nuor g1d nuorg 6v dd rewo p1 r ewopv3.3 pin description absolute maximum ratings (above which the useful life may be impaired. for user guidlines, not tested) v(egatlovylppus dd )v 0.5+otv0.0? egatlovtupni votv5.0? dd v5.0+ erutarepmetgnitarepolairtsudni c58+otc04? erutarepmetegarots c051+otc56? erutarepmetnoitcnu jc 051 ledomydobnamuh,5103dohtem,388-limdsetupn iv k2 lobmy sn oitpircse dn i mx a mt inu v dd ylppuserocgolana,ylppuso/ i0 . 36 . 3v t a erutarepmettneibmalairtsudn i0 4 ?5 8 +c operating conditions 09-0040
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 160 mhz clock buffers 3 ps8537f 09/14/09 pi6cv304 dc characteristics over operating conditions lobmy sr etemara ps noitidno cn i m. py tx a ms tinu v li egatlovtupniwol 8.0 v v hi egatlovtupnihgi h0 .2 i li tnerructupniwo lv ni v0 =5 ? a i hi tnerructupnihgi hv ni v= dd 5 v lo egatlovtuptuowo lv dd i,v0.3= lo am21 =4 .0 v v ho egatlovtuptuohgi hv dd i,v0.3= ho am21? =4 .2 c o ecnaticapactuptuo 7 fp i ce cnaticapactupni 5 i dd tnerrucylppus c l zhm33/fp33 =0 2 am c l zhm66/fp33 =0 4 c l zhm08/fp22 =5 3 c l zhm001/fp51 =2 3 c l zhm521/fp01 =8 2 c l zhm551/fp01 =1 4 z o ecnadepmituptu o0 2 le cnatcudninip 7h n pi6cv304 ac characteristics (t a = ?40~85c,v dd = 3.3v 0.3v, 33pf/66mhz and 10pf/160mhz) lobmy sr etemara ps noitidno c. ni m. py t. xam s tinu f ni ycneuqerftupni 00 6 1z hm t hlp yalednoitagaporphgih-ot-wo lv 5.1@segdegnisir]3-0[yotni_kl c0 . 10 .3 sn t lhp yalednoitagaporpwol-ot-hgi hv 5.1@segdegnillaf]3-0[yotni_kl c0 . 10 .3 t )o(ks wekstuptuo )2( v5.1 @0 01 sp t )p(ks wekseslu pv 5.1 @0 03 t )t(ks weksegakcap )1( v5.1 @0 05 t r t, f emitllaf,esi rv 0.2~v8. 02 .1 sn t lzp t, hzp emitelbanetuptuo 5 t zlp t, zhp emitelbasidtuptuo 01 t cd elcycytudtuptuo t cd t= h t/ yc t, h ,htdiwesluphgih= t yc v5.1@,emitelcyctuptuo= 5 45 5% note : 1. identical traces, loads, power supply. 2. maximum output skew is 100ps when frequency is below 125mhz with 10pf loading. 09-0040
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 160 mhz clock buffers 4 ps8537f 09/14/09 pi6cv2304 dc characteristics over operating conditions lobmy sr etemara ps noitidno c. ni m. py t. xa ms tinu v li egatlovtupniwol 8.0 v v hi egatlovtupnihgi h0 .2 i li tnerructupniwo lv ni v0 =0 5? a i hi tnerructupnihgi hv ni v= dd 002 v lo egatlovtuptuowo lv dd i,v0.3= lo am8 =4 .0 v v ho egatlovtuptuohgi hv dd i,v0.3= ho am8- =4 .2 i dd tnerrucylppus c l zhm33/fp33 =0 2 am c l zhm66/fp33 =1 4 c l zhm08/fp22 =5 3 c l zhm001/fp51 =4 3 c l zhm521/fp01 =1 3 c o ecnaticapactuptuo 7 fp c i ecnaticapactupni 5 z o ecnadepmituptuo 03 le cnatcudninip 7h n pi6cv2304 ac characteristics (t a = ?40~85c, v dd = 3.3v 0.3v, 33pf/66mhz and 10pf/133mhz) lobmy sr etemara ps noitidno c. ni m. py t. xa ms tinu f ni ycneuqerftupni 00 4 1z hm t hlp yalednoitagaporphgih-ot-wo lv 5.1@segdegnisir]3-0[yotni_kl c0 . 10 .3 sn t lhp yalednoitagaporpwol-ot-hgi hv 5.1@segdegnillaf]3-0[yotni_kl c0 . 10 .3 t )o(ks wekstuptu ov 5.1 @0 51 sp t )p(ks wekseslu pv 5.1 @0 03 t )t(ks weksegakcap )1( v5.1 @0 05 t r t, f emitllaf,esi rv 0.2~v8. 05 3.1 sn t lzp t, hzp emitelbanetuptuo 5 t zlp t, zhp emitelbasidtuptuo 01 t cd elcycytudtuptuo t cd t= h t/ yc t, h ,htdiwesluphgih= t yc v5.1@,emitelcyctuptuo= 5 45 5% note: 1. identical traces, loads, power supply. 09-0040
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 160 mhz clock buffers 5 ps8537f 09/14/09 rise/fall time note: for test circuit: r s = 0 for pi6cv2304, r s = 15 ohms for pi6cv304 c l = 10, 15, 22, or 33pf, depending on frequency. v oh 2.0v 0.8v v ol 2.0v 0.8v t r t f ?100 ?80 ?60 v dd = 3.0v t a = 25c i oh - ma ?40 ?20 3.5 3 2 2.5 1.5 1 0.5 0 0 pi6cv2304 pi6cv304 v oh - v high-level output voltage vs. high-level output current low-level output voltage vs. low-level output current 020 pi6cv2304 40 v dd = 3.0v t a = 25c i oh - ma v ol - v 60 80 3.5 3 2 2.5 1.5 1 0.5 0 100 pi6cv304 09-0040
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 160 mhz clock buffers 6 ps8537f 09/14/09 switching waveforms propagation delay package skew ? t sk (t) pulse skew ? t sk (p) output skew ? t sk (o) clk_in t plh 3v 1.5v 0v y0 - y3 v oh 1.5v v ol t phl 2.0v 0.8v t r t f clk_in t plhx 3v 1.5v 0v any y v oh 1.5v v ol t phlx t sk(o) any y v oh 1.5v v ol t sk(o) t plhy t phly clk_in t plh 3v 1.5v 0v any y v oh 1.5v v ol t phl clk_in t plh1 3v 1.5v 0v package 1 any y v oh 1.5v v ol t phl1 t sk(t) package 2 any y v oh 1.5v v ol t sk(t) t plh2 t phl2 output duty cycle ? t dc a ny y t h t cy ?1.5v 09-0040
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 160 mhz clock buffers 7 ps8537f 09/14/09 1 description: 8-pin, 173-mil wide, tssop package code: l document control no. pd - 1308 revision: e date: 11/15/05 note: 1. package outline exclusive of mold flash and metal burr 2. controlling dimentions in millimeters 3. ref: jedec mo-153f/aa pericom semiconductor corporation 3545 n. 1st street, san jose, ca 95134 1-800-435-2335 ? www. p ericom.com packaging mechanical: 8-pin tssop (l) note: for latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php 09-0040
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 pi6cv304 / pi6cv2304 160 mhz clock buffers 8 ps8537f 09/14/09 1 .0040 .0098 seating plane .013 .020 .050 bsc .016 .0075 .0098 1 8 .0099 .0196 ? .050 .149 .157 x.xx x.xx denotes dimensions in millimeters 3.78 3.99 .189 .196 4.80 5.00 1.27 .016 .026 1.35 1.75 .2284 .2440 5.80 6.20 0.406 0.660 0.330 0.508 0.10 0.25 0.40 1.27 0.19 0.25 0.25 0.50 [ ? .053 .068 ref description: 8-pin, 150-mil wide, soic package code: w document control no. pd - 1001 revision: f date: 03/09/05 notes: 1) controlling dimensions in millimeters. 2) ref: jedec ms-012d/aa pericom semiconductor corporation 3545 n. 1st street, san jose, ca 95134 1-800-435-2335 ? www.pericom.com ordering information pericom semiconductor corporation ? 1-800-435-2336 ? www.pericom.com notes: 1. thermal characteristics can be found on the company web site at www.pericom.com/packaging/ ordering code package code package type pi6cv304l l 8-pin 173-mil wide tssop pi6cv304le l pb-free & green, 8-pin 173-mil wide tssop pi6cv304w w 8-pin 150-mil wide soic pi6cv304we w pb-f ree & green, 8-pin 150-mil wide soic pi6cv2304l l 8-pin 173-mil wide tssop pi6cv2304le l pb-free & green, 8-pin 173-mil wide tssop pi6cv2304we w pb-f ree & green, 8-pin 150-mil wide soic packaging mechanical: 8-pin soic (w) note: for latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php 09-0040
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