p2p2305nz 3.3v 1:5 clock buffer ?2010 scillc. all rights reserved. p u blication order number: november 2 010 C rev. 2.1 p2p2305nz/d features one-input to five-output buffer/driver buffers all frequencies from dc to 133.33mhz low power consumption for mobile applications less than 32ma at 66.6mhz with unloaded outputs input-output delay: 6ns(max) output-output skew less than 250ps 8-pin soic package supply voltage: 3.3v 0.3v functional description p2p2305nz is a low-cost high-speed buffer designed to ac cept one clock input and distribute up to five clocks in mobile pc systems and desktop pc systems. the device operates at 3.3v and outputs can run up to 133.33mhz. p2p2305nz is designed for low emi and power optimization and consumes less than 32ma at 66.6mhz, making it ideal for the low-power requirements of mobile systems. it is available in an 8-pin soic package. block diagram buf_in output1 output2 output3 output4 output5
p2p2305nz pin configuration p in description pin# pin name description 6 v dd 3.3v digital voltage supply 4 gnd ground 1 buf_in input clock 2, 3, 5, 7, 8 output [1:5] outputs absolute maximum ratings parameter min max unit supply voltage to ground potential -0.5 +4.6 v dc input voltage (except ref) -0.5 v dd + 0.5 v dc input voltage (ref) -0.5 7 v storage temperature -65 +150 c max. soldering temperature (10 sec) 260 c junction temperature 150 c static discharge voltage (as per jedec std22- a114-b) 2000 v note: these are stress ratings only and functional usage is not implied. exposure to absolute maximum ratings for prolonged periods can affect device reliability. output4 6 output3 1 2 3 4 5 8 p2p2305nz buf-in output 1 gnd v dd output2 output5 7
p2p2305nz operating conditions parameter description min max unit v dd supply voltage 3.0 3.6 v t a operating temperature -40 85 c c l load capacitance, fout < 100mhz 30 pf load capacitance,100mhz < fout < 133.33mhz 15 pf c in input capacitance 7 pf buf_in, output [1:5] operating frequency dc 133.33 mhz t pu power-up time for all v dd s to reach minimum specified voltage (power ramps must be monotonic) 0.05 50 ms electrical characteristics symbol parameter test conditions min max unit v il input low voltage 1 0.8 v v ih input high voltage 1 2.2 v i il input low current v in = 0v 50.0 a i ih input high current v in = v dd 100.0 a v ol output low voltage 2 i ol = 12ma 0.4 v v oh output high voltage 2 i oh = -12ma 2.4 v i dd supply current 0c to +70c unloaded outputs at 66.66mhz 30 ma -40c to +85c 32 notes: 1. buf_in input has a threshold voltage of v dd /2. 2. parameter is guaranteed by design and characterization. it is not 100% tested in production. s witching characteristics 1 symbol parameter test conditions min typ max unit t 3 rise time 2 measured between 0.8v and 2.0v 1.5 2 ns t 4 fall time 2 measured between 2.0v and 0.8v 1.5 2 ns t d duty cycle 2 = t 2 t 1 measured at 1.4v (for an input clock duty cycle 50%) 45 50 55 % t 5 output to output skew 2 all outputs equally loaded 250 ps t 6 propagation delay, buf_in rising edge to output rising edge 2 measured at v dd /2 4 6 ns notes: 1. all parameters specified with loaded outputs. 2. parameter is guaranteed by design and characterization. it is not 100% tested in production.
p2p2305nz switching waveforms d uty cycle timing all outputs rise/fall time output-output skew input-output propagation delay test circuit t 2 t 1 output 1.4v 1.4v 1.4v gnd out put cl p2p2305nz 0.1uf +3.3v v dd buf-in t 3 output t 4 0.8v 2v 0.8v 2v t 5 output output 1.4v 1.4v output input v dd /2 v dd /2
p2p2305nz package information 8 -lead (150-mil) soic package d e h d a1 a2 a q l c b e symbol dimensions inches millimeters min max min max a1 0.004 0.010 0.10 0.25 a 0.053 0.069 1.35 1.75 a2 0.049 0.059 1.25 1.50 b 0.012 0.020 0.31 0.51 c 0.007 0.010 0.18 0.25 d 0.193 bsc 4.90 bsc e 0.154 bsc 3.91 bsc e 0.050 bsc 1.27 bsc h 0.236 bsc 6.00 bsc l 0.016 0.050 0.41 1.27 0 8 0 8
p2p2305nz ordering code part number marking package type temperature P2P2305NZG-08SR ada 08-pin 150-mil soic, tape and reel, pb free 0c to +70c p2i2305nzg-08st adb 08-pin 150-mil soic, tube, pb free -40c to +85c p2i2305nzg-08sr adb 08-pin 150-mil soic, tape and reel, pb free -40c to +85c a microdot placed at the end of last row of marking or just below the last row toward the center of package indicates pb-free. on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. typical parameters which may be provided in scillc data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including typicals must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a situation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. u.s patent pending; timing-safe and active bead are trademarks of pulsecore semiconductor, a wholly owned subsidiary of on semiconductor. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information literature fulfillment: literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone: 303-675-2175 or 800-344-3860 toll free usa/canada fax: 303-675-2176 or 800-344-3867 toll free usa/canada email: orderlit@onsemi.com n. american technical support: 800-282-9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81-3-5773-3850 on semiconductor website: www.onsemi.com order literature: http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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