Part Number
|
LC72131KMA |
Manufacturer
|
ON Semiconductor |
Description
|
PLL Frequency Synthesizer |
Published
|
Jan 2, 2017 |
Detailed Description
|
Ordering number : ENA0788A
LC72131K LC72131KMA
CMOS IC
PLL Frequency Synthesizer
Overview
The LC72131K and LC72131KMA ar...
|
Datasheet
|
LC72131KMA
|
Overview
Ordering number : ENA0788A
LC72131K LC72131KMA
CMOS IC
PLL Frequency Synthesizer
Overview
The LC72131K and LC72131KMA are PLL frequency synthesizers for use in tuners in radio/cassette players.
They allow high-performance AM/FM tuners to be implemented easily.
Features
• High speed programmable dividers • FMIN: 10 to 160MHz …………………….
.
pulse swallower (built-in divide-by-two prescaler) • AMIN: 2 to 40MHz ……………………….
pulse swallower 0.
5 to 10MHz …………………….
.
direct division
• IF counter • IFIN: 0.
4 to 12MHz ……………………….
AM/FM IF counter
• Reference frequencies • Twelve selectable frequencies (4.
5 or 7.
2MHz crystal) • 100, 50, 25, 15, 12.
5, 6.
25, 3.
125, 10, 9, 5, 3, 1kHz
• Phase comparator • Dead zo...
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