L2572 - UTC

L2572 WIDEBAND PLL FM DEMODULATOR

As a wideband PLL FM demodulator, the UTC L2572 is intended for application in satellite tuners primarily. The device includes all the necessary elements, with external oscillator sustaining network and the exception of loop feedback components, to form a PLL system operating at frequencies up to 800MHz completely. An AFC with window adjust (whose output sig.

Features

*
Constant voltage and constant current control
* Single chip PLL system for wideband FM demodulation
* Simple low component count application
* Allows for application of threshold extension
* Fully balanced low radiation design
* High operating input sensivity
* Improved VCO stability with variations in supply or temperature
* AGC detect and bias adjust
* 75Ω video output drive with low distortion levels
* Dynamic self biasing analog AFC
* Full ESD Protection „ ORDERING INFORMATION Ordering Number Normal Lead Free Plating L2572-S16-R L2572L-S16-R L2572-S16-T L2572L-S16-T Package SOP-.