DESCRIPTION

The AZ12000/AZ12001 contains all of the functional elements necessary to implement a Phase-Locked Loop for clock multiplication at frequencies up to 800 MHz. A reference crystal oscillator driver operates at frequencies up to 200 MHz providing support for 4 times multiplication. The dynamic properties of the PLL are under the control of the user through selection of the desired external components.

FEATURES

• PECL (AZ12000) or LVDS (AZ12001) Outputs

• Operating Range 3.0V to 5.5V

• Internal Crystal Oscillator Driver

• Internal Edge-Matching Phase/Frequency Detector

• Internal Charge-Pump and Integrator Amplifier

• Internal or External VCO

• Divide by 4, 8, 16, 32

• RF Bipolar Design for Low Phase Noise

• Available in a 4x4mm MLP Package