MC12019 Freescale Semiconductor, Inc, MC12019 Datasheet
MC12019
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MC12019 Summary of contents
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... Freescale Semiconductor, Inc. ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Dual Modulus Prescaler The MC12019 is a divide by 20 and 21 dual modulus prescaler. It will divide by 20 when the modulus control input is HIGH and divide by 21 when the modulus control input is LOW. 225 MHz Toggle Frequency Low-Power 7 ...
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... PLL = the period of time the PLL has from the prescaler rising output tranistion (50%) to the modulus control input edge transition NOTES: 1. (50%) to ensure proper modulus selection. t out = period of output waveform. 2. For More Information On This Product, 2 MC12019 Symbol Value –40 to +85 T stg – ...
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... DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS DIM MIN MAX A 1.35 1.75 A1 0.10 0.25 B 0.35 0.49 C 0.19 0.25 D 4.80 5.00 E 3.80 4.00 e 1.27 BSC H 5.80 6.20 h 0.25 0.50 L 0.40 1. Mfax is a trademark of Motorola, Inc. MC12019/D 3 ...