? semiconductor components industries, llc, 2001 november, 2001 rev. 5 1 publication order number: mc12093/d mc12093 2, 4, 8 1.1 ghz low power prescaler with stand-by mode the mc12093 is a single modulus prescaler for low power frequency division of a 1.1 ghz high frequency input signal. mosaic v technology is utilized to acheive low power dissipation of 6.75 mw at a minimum supply voltage of 2.7 v. onchip output termination provides output current to drive a 2.0 pf (typical) high impedance load. if additional drive is required for the prescaler output, an external resistor can be added parallel from the out pin to gnd to increase the output power. care must be taken not to exceed the maximum allowable current through the output. divide ratio control inputs sw1 and sw2 select the required divide ratio of 2, 4, or 8. standby mode is featured to reduce current drain to 50 m a typical when the standby pin sb is switched low disabling the prescaler. features ? 1.1 ghz toggle frequency ? supply voltage 2.7 v to 5.5 vdc ? low power 3.0 ma typical ? operating temperature 40 to 85 c ? divide by 2, 4 or 8 selected by sw1 and sw2 pins ? onchip termination functional table sw sw2 divide ratio l l 8 h l 4 l h 4 h h 2 1. sw1 & sw2: h = (v cc 0.5 v) to v cc ; l = open. 2. sb: h = 2.0 v to v cc , l = gnd to 0.8 v. figure 1. function chart in 2 4 8 http://onsemi.com so8 d suffix case 751 8 1 pin connections marking diagram device package shipping ordering information mc12093d so8 98 units/rail mc12093dr2 so8 2500 tape & reel alyw 12093 1 8 a = assembly location l = wafer lot y = year w = work week in 8 in v cc sw2 out sb sw1 gnd 7 6 5 1 2 3 4 (top view) a low on the standby pin 7 disables the device.
mc12093 http://onsemi.com 2 figure 2. ac test circuit sb sw1 sw2 out gnd c4 in in 50 w c2 c1 v cc c3 external components c1 = c2 = 1000 pf c3 = 0.1 m f c4 = 2.0 pf load v cc = 2.7 to 5.5 v maximum ratings rating symbol value unit power supply voltage, pin 2 v cc 0.5 to 6.0 vdc operating temperature range t a 40 to 85 c storage temperature range tstg 65 to 150 c maximum output current, pin 4 i o 4.0 ma note: esd data available upon request. electrical characteristics (v cc = 2.7 to 5.5 v; t a = 40 to 85 c) characteristic symbol min typ max unit toggle frequency (sine wave) ft 0.1 1.4 1.1 ghz supply current i cc 3.0 4.5 ma standby current isb 120 200 m a standby input high (sb) v ih1 2.0 v cc v standby input low (sb) v il1 gnd 0.8 v divide ratio control input high (sw1 & sw2) v ih2 v cc 0.5 v cc v cc + 0.5 v divide ratio control input low (sw1 & sw2) v il2 open open open output voltage swing (2.0 pf load) output frequency 12.5350 mhz (note 1) output frequency 350400 mhz (note 2) output frequency 400450 mhz (note 3) output frequency 450550 mhz (note 4) v out 0.6 0.5 0.4 0.3 0.80 0.70 0.55 0.45 v pp input voltage sensitivity 2501100 mhz 100250 mhz v in 100 400 1000 1000 mvpp 1. input frequency 1.1 ghz, 8, minimum output frequency of 12.5 mhz. 2. input frequency 700800 mhz, 2. 3. input frequency 800900 mhz, 2. 4. input frequency 9001100 mhz, 2.
mc12093 http://onsemi.com 3 package dimensions so8 d suffix case 75107 issue w seating plane 1 4 5 8 n j x 45 k notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.127 (0.005) total in excess of the d dimension at maximum material condition. a b s d h c 0.10 (0.004) dim a min max min max inches 4.80 5.00 0.189 0.197 millimeters b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.053 0.069 d 0.33 0.51 0.013 0.020 g 1.27 bsc 0.050 bsc h 0.10 0.25 0.004 0.010 j 0.19 0.25 0.007 0.010 k 0.40 1.27 0.016 0.050 m 0 8 0 8 n 0.25 0.50 0.010 0.020 s 5.80 6.20 0.228 0.244 x y g m y m 0.25 (0.010) z y m 0.25 (0.010) z s x s m
mc12093 http://onsemi.com 4 on semiconductor and are 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 p roducts 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. atypicalo 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, i ncluding atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor t he 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 sit uation 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 unauthori zed use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative a ction employer. publication ordering information japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. mc12093/d mosaic v is a trademark of motorola, inc. literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com n. american technical support : 8002829855 toll free usa/canada
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