semiconductor technical data 1 rev 2 ? motorola, inc. 1997 1/97
the MC12022A can be used with cmos synthesizers requiring positive edges to trigger internal counters such as motorola's mc145xxx series in a pll to provide tuning signals up to 1.1ghz in programmable frequency steps. the mc12022b can be used with cmos synthesizers requiring negative edges to trigger internal counters. a divide ratio control (sw) permits selection of a 64/65 or 128/129 divide ratio as desired. the modulus control (mc) selects the proper divide number after sw has been biased to select the desired divide ratio. ? 1.1 ghz toggle frequency ? supply voltage of 4.5 to 5.5v ? lowpower 7.5ma typical ? operating temperature range of 40 to +85 c ? short setup time (t set ) 16ns maximum @ 1.1ghz ? modulus control input level is compatible with standard cmos and ttl. maximum input voltage should be limited to 6.5vdc pinout: 8lead plastic (top view) 8 1 in in 7 2 nc v cc 6 3 mc sw 5 4 gnd out functional table sw mc divide ratio h h 64 h l 65 l h 128 l l 129 note: sw: h = v cc , l = open mc: h = 2.0 v to v cc , l = gnd to 0.8 v maximum ratings symbol characteristic range unit v cc power supply voltage, pin 2 0.5 to + 7.0 vdc t a operating temperature range 40 to + 85 c t stg storage temperature range 65 to + 150 c mc modulus control input, pin 6 0.5 to + 6.5 vdc mecl pll components 64/65, 128/129 dual modulus prescaler p suffix 8lead plastic package case 62605 d suffix 8lead plastic soic package case 75105
MC12022A mc12022b motorola hipercomm br1334 e rev 4 2 electrical characteristics (v cc = 4.5 to 5.5v; t a = 40 c to +85 c) symbol characteristic min typ max unit f t toggle frequency (sine wave input) 0.1 1.6 1.1 ghz i cc supply current output unloaded (pin 2) 7.5 10 ma v ih1 modulus control input high (mc) 2.0 v cc v v il1 modulus control input low (mc) 0.8 v v ih2 divide ratio control input high (sw) v cc v cc v cc vdc v il2 divide ratio control input low (sw) open open open e v out output voltage swing (c l = 12pf; r l = 2.2k w ) 1.0 1.6 v pp t set modulus setup time mc to out 11 16 ns v in input voltage sensitivity 2501100 mhz 100250 mhz 100 400 1500 1500 mvpp i o output current (c l = 12pf; r l = 2.2k w ) 1.5 4.0 ma a h g f e d in mc in sw out q s q c qb d q c qb d qb c q d c qb d qb c q d qb c q d b qb c q d c qb c q d m modulus setup time mc to out is the mc setup or mc release plus the prop delay. prop. delay in out mc mc setup mc release figure 1. logic diagram (MC12022A) figure 2. modulus setup time figure 3. typical output waveform s ( 128, 1.1ghz input frequency, v cc = 5.0v, t a = 25 c, output loaded) ( 64, 500mhz input frequency, v cc = 5.0v, t a = 25 c, output loaded) 500 m 20 ns 500 m 20 ns
MC12022A mc12022b hipercomm br1334 e rev 4 3 motorola figure 4. ac test circuit external componets c1 = c2 = 1000pf c3 = 0.1 m f c l = 12pf (including scope and jig capacitance) r l = 2.2k w c l mc input c2 c1 c3 v cc = 4.5 to 5.5 v 50 w sine wave generator sw v cc out gnd mc in in r l 0 figure 5. input signal amplitude versus input frequency divide ratio = 8; v cc = 5.0v; t a = 25 c +15.0 +10.0 +5.0 0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 +1257.40 +0.71 +1.26 +2.24 +3.98 +7.07 +12.57 +22.36 +39.76 +70.71 +125.74 +223.61 +397.64 +707.11 0 250 500 750 1000 1250 1500 1750 2000 2250 frequency (mhz) amplitude (dbm) millivolts frequency (mhz) 0 400 800 1200 1600 2000 millivolts amplitude (dbm) figure 6. output amplitude versus input frequency 250 500 750 1000 1250 1500 1750 2000 2250
MC12022A mc12022b motorola hipercomm br1334 e rev 4 4 figure 7. typical input impedance versus input frequency 1000 ghz 0 100 200 300 400 500 600 900 800 700 600 500 400 300 200 100 ohms jx r 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
MC12022A mc12022b hipercomm br1334 e rev 4 5 motorola outline dimensions p suffix plastic package case 62605 issue k d suffix plastic soic package case 75105 issue r seating plane 1 4 5 8 a 0.25 m cb ss 0.25 m b m h c x 45 l dim min max millimeters a 1.35 1.75 a1 0.10 0.25 b 0.35 0.49 c 0.18 0.25 d 4.80 5.00 e 1.27 bsc e 3.80 4.00 h 5.80 6.20 h 0 7 l 0.40 1.25 0.25 0.50 notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. dimensions are in millimeters. 3. dimension d and e do not include mold protrusion. 4. maximum mold protrusion 0.15 per side. 5. dimension b does not include mold protrusion. allowable dambar protrusion shall be 0.127 total in excess of the b dimension at maximum material condition. d e h a b e b a1 c a 0.10 notes: 1. dimension l to center of lead when formed parallel. 2. package contour optional (round or square corners). 3. dimensioning and tolerancing per ansi y14.5m, 1982. 14 5 8 f note 2 a b t seating plane h j g d k n c l m m a m 0.13 (0.005) b m t dim min max min max inches millimeters a 9.40 10.16 0.370 0.400 b 6.10 6.60 0.240 0.260 c 3.94 4.45 0.155 0.175 d 0.38 0.51 0.015 0.020 f 1.02 1.78 0.040 0.070 g 2.54 bsc 0.100 bsc h 0.76 1.27 0.030 0.050 j 0.20 0.30 0.008 0.012 k 2.92 3.43 0.115 0.135 l 7.62 bsc 0.300 bsc m 10 10 n 0.76 1.01 0.030 0.040 motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola 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 consequential or incidental damages. atypicalo parameters which may be provided in motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. motorola does not convey any license under its patent rights nor the rights of others. motorola 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 motorola product could create a situation where personal injury or death may occur. should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola 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 motorola was negligent regarding the design or manufacture of the part. motorola and are registered trademarks of motorola, inc. motorola, inc. is an equal opportunity/affirmative action employer. how to reach us: usa / europe / locations not listed : motorola literature distribution; japan : nippon motorola ltd.; tatsumispdjldc, 6f seibubutsuryucenter, p.o. box 5405; denver, colorado 80217. 3036752140 or 18004412447 3142 tatsumi kotoku, tokyo 135, japan. 81335218315 mfax ? : rmfax0@email.sps.mot.com touchtone 6 022446609 asia / pacific : motorola semiconductors h.k. ltd.; 8b tai ping industrial park, internet : http://designnet.com 51 ting kok r oad, tai po, n.t., hong kong. 85226629298 MC12022A/d ?
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