PLL521-23 Datasheet (PhaseLink Corporation)

PLL521-23, Low Phase Noise PECL VCXO

PLL521-23 is a VCXO IC specifically designed to pull high frequency fundamental crystals.

Its internal varicaps allow an on chip frequency pulling, controlled by the VCON input.

The chip provides a low phase noise, low jitter PECL differential clock output.

X PACKAGE CONFIGURATION OUTPUT ENABLE LO

PLL521-23 Features

* 100MHz to 200MHz Fundamental Mode Crystal. Output range: 100MHz

* 200MHz. Complementary PECL outputs. Selectable OE Logic (enable high or enable low). Integrated variable capacitors. High pull