sy89424v Micrel Semiconductor, sy89424v Datasheet
sy89424v
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sy89424v Summary of contents
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... FREQUENCY SYNTHESIZER (60MHz to 1GHz) DESCRIPTION The SY89424V is a low-power Phase Locked Loop (PLL) based frequency synthesizer. The device is capable of generating up to 1GHz clock frequencies with a low-cost 10–25MHz external series-resonant quartz crystal. One can also use PECL differential clock signals to drive this device instead of the quartz crystal ...
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... OSC 0 50X F OSC 1 25X F OSC 0 16.67X F OSC 1 12.5X F OSC Value –0.5 to +7.0 –0.5 to 6.0 –30 to +5.0 50 100 –65 to +150 0 to +75 ClockWorks™ SY89424V I/O I/O I/O — — — — — I — — — 240 – 480 120 – 240 80 – 160 60 – 120 500 – ...
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... PECL outputs FOUT & FOUT are open Condition V Peak-to-Peak V FOUT & FOUT loaded with FOUT & FOUT loaded with Max. Unit Condition — 2.7V IN 100 –0 0.5V IN –1 –18mA IN ClockWorks™ SY89424V – 2.0V CC – 2. ...
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... On chip pulldown resistor provides 25mA (40mA driver current. CC Operating Range Commercial Commercial 4 Max. Unit Condition 10 ps RMS 55% <500MHz 500 ps — 500 V = 2.5V TERM clock inputs 10nF 6.8 Ohm Ohm KOhm Ohm O ClockWorks™ SY89424V 20 Ohm ...
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... This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc (408) 914-7878 http://www.micrel.com FAX WEB © 2000 Micrel Incorporated 5 ClockWorks™ SY89424V Rev. 03 ...