mc12026b Freescale Semiconductor, Inc, mc12026b Datasheet
mc12026b
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mc12026b Summary of contents
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... Motorola’s MC145xxx series in a PLL to provide tuning signals up to 1.1GHz in programmable frequency steps. The MC12026B can be used with CMOS synthesizers requiring negative edges to trigger internal counters. A Divide Ratio Control (SW) permits selection of an 8/9 or 16/17 divide ratio as desired. ...
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... MC12026A MC12026B ELECTRICAL CHARACTERISTICS ( 4 –40 to +85 C) Symbol Characteristic f t Toggle Frequency (Sin Wave Supply Current Output Unloaded (Pin 2) V IH1 Modulus Control Input High (MC) V IL1 Modulus Control Input Low (MC) V IH2 Divide Ratio Control Input High (SW) ...
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... FREQUENCY (MHz) Divide Ratio = 5.0V 600 800 1000 1200 FREQUENCY (MHz) 3 MC12026A MC12026B 4.5 to 5.5V EXTERNAL COMPONENTS 1000 0.1µ 8pF (Including Scope and Jig Capacitance 560Ω (for 8/9 at 1.1GHz) +1257.40 +707.11 +397.64 +223.61 +125 ...
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... MC12026A MC12026B 5.88V 880mV 36.6ns ( 8, 1.1GHz Input Frequency 5. Output Loaded With 8pF) MOTOROLA Figure 6. Typical Output Waveform 4 86.6ns HIPERCOMM BR1334 — Rev 4 ...
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... Figure 7. Typical Input Impedance versus Input Frequency HIPERCOMM BR1334 — Rev 4 300 400 500 600 700 800 900 5 MC12026A MC12026B MHz 1000 1100 1200 MOTOROLA ...
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... MC12026A MC12026B 8 5 –B– –A– NOTE 2 C –T– N SEATING PLANE 0.13 (0.005 0. 0. 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. “ ...