PL565-68 Datasheet (Micrel) - Analog Frequency Multiplier

PL565-68, Analog Frequency Multiplier

The Analog Frequency Multiplier (AFM) is the industry’s first ‘Balanced Oscillator’ utilizing analog multiplication of the fundamental frequency (at quadruple frequency), combined with an attenuation of the fundamental of the reference crystal, without the use of a phase-locked loop (PLL), in CMOS t

PL565-68 Features

* Non-PLL frequency multiplication by 2.

* Input frequency from 62.5-160 MHz

* Output frequency o PL565-68: 125-320MHz

* Low phase noise and jitter (equivalent to fundamental crystal at the output frequency)

* Ultra-low jitter o RMS phase jitter < 100 fs (12kHz-20MHz) o RMS rando