ADF4382ABCCZ

Overview

The ADF4382ABCCZ is a high-performance, ultralow jitter fractional-N phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO). Manufactured by Analog Devices Inc., this RF synthesizer operates within a frequency range of 6.75 GHz to 10.5 GHz and 11.5 GHz to 21 GHz. It features an SPI interface and is housed in a 48-LGA (7x7 mm) surface-mount package. The device supports supply voltages of 3.15V to 3.45V and 4.75V to 5.25V, making it suitable for demanding local oscillator generation applications.

Feature Summary

• Integrates a fractional-N PLL and VCO for compact system design
• Delivers ultralow jitter performance for signal integrity
• Supports wideband frequency synthesis across dual ranges
• Utilizes standard SPI interface for digital control

Applications

• Local oscillator generation for data converters
• 5G infrastructure applications
• GSM communication systems
• Microwave wideband synthesizer circuits

Procurement Notes

Verify the specific suffix ABCCZ against official Analog Devices documentation to confirm the exact frequency band configuration. Ensure compatibility with required supply voltage levels and check for moisture sensitivity handling requirements during assembly. Confirm package dimensions match the 48-LGA footprint specifications provided in the datasheet.

Selection Notes

Select this component when ultralow jitter and wideband synthesis are critical. Compare the dual frequency ranges against system requirements. Evaluate power consumption relative to available supply rails. Consider thermal management needs due to the integrated VCO architecture and operating temperature range limits specified in the technical data.

Part Context

This part belongs to the ADF4382 family of microwave wideband synthesizers. It represents a specialized variant optimized for specific frequency bands within the broader product line. The family is designed for high-frequency applications requiring precise frequency stability and low phase noise characteristics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices for current alternatives or updated product line information.