DESCRIPTION

· The ASNT 8051-PQB is a programmable PLL with integrated VCOs, designed for advanced frequency synthesis applications.

FEATURES

· Programmable clock multiplier with two selectable frequency ranges.

· Optional clock divider mode with PLL disabled.

· Closed-Loop SSB phase noise better than 98 dB/Hz at 10 MHz offset.

· On-chip Loss-of-Lock control circuit.

· External RC loop filter.

· Supports LVDS, CML, or PECL input reference clock interfaces.

· Full-rate CML clock input and output interfaces.

· LVDS divided clock output with optional 90°-step phase adjustment.

· Single +3.3V power supply.

· Low power consumption of 570mW.

· Fabricated in SiGe for high performance, yield, and reliability.

· Standard 40-pin QFN package.

APPLICATIONS

· Suitable for high-frequency clock generation and distribution in communication systems.

· Ideal for use in radar, satellite, and wireless communication equipment.

· Can be used in high-speed data transmission systems requiring precise clock synchronization.