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LC72121MA

ON Semiconductor
Part Number LC72121MA
Manufacturer ON Semiconductor
Description PLL Frequency Synthesizers
Published Jan 2, 2017
Detailed Description Ordering number : ENA2009 LC72121MA CMOS IC PLL Frequency Synthesizers for Electronic Tuning http://onsemi.com Overvi...
Datasheet PDF File LC72121MA PDF File

LC72121MA
LC72121MA

Overview
Ordering number : ENA2009 LC72121MA CMOS IC PLL Frequency Synthesizers for Electronic Tuning http://onsemi.
com Overview The LC72121MA are high input sensitivity (20mVrms at 130MHz) PLL frequency synthesizers for 3V systems.
These ICs are serial data (CCB) compatible with the LC72131K/KMA, and feature the improved input sensitivity and lower spurious radiation (provided by a redesigned ground system) required in high-performance AM/FM tuners.
Features • High-speed programmable divider • FMIN: 10 to 160MHz ·············· Pulse swallower technique (With built-in divide-by-2 prescaler) • AMIN: 2 to 40MHz ················ Pulse swallower technique 0.
5 to 10MHz ·············· Direct division technique • IF counter • IFIN: 0.
4 to 15MHz ················ For AM and FM IF counting • Reference frequency • One of 12 reference frequencies can be selected (using a 4.
5 or 7.
2MHz crystal element) 1, 3, 5, 9, 10, 3.
1...


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