ADF4106BRUZ-R7

Overview

The ADF4106BRUZ-R7 is a single-circuit Integer-N PLL frequency synthesizer manufactured by Analog Devices Inc. It operates within an RF input frequency range of 500 MHz to 6 GHz and supports power supplies from 2.7 V to 3.3 V. The device features a low-noise digital phase frequency detector, a precision charge pump with programmable currents, and a dual-modulus prescaler (8/9, 16/17, 32/33, or 64/65). It utilizes a 3-wire serial interface for configuration and includes hardware/software power-down modes. The component is housed in a 16-lead TSSOP package and functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• 6.0 GHz bandwidth with programmable dual-modulus prescaler options
• Separate charge pump supply (VP) allows extended tuning voltage up to 5.5 V
• Low noise floor (-223 dBc/Hz normalized) and programmable antibacklash pulse width
• Analog and digital lock detect capabilities with three-state serial interface

Applications

• Broadband wireless access systems
• Satellite communication systems
• Wireless LAN infrastructure
• Base stations for wireless radios
• General instrumentation requiring local oscillators

Procurement Notes

Verify the specific suffix R7 corresponds to reel packaging when sourcing. Confirm that the B version designation aligns with the required -40°C to +85°C operating temperature range. Ensure compatibility with the EV-ADF4106SD1Z evaluation board if development support is needed. Check for any RoHS compliance documentation updates prior to final procurement.

Selection Notes

Select this component for applications requiring high-frequency synthesis up to 6 GHz without external multipliers. Ensure the external VCO tuning voltage requirements are met by utilizing the separate VP pin, which can support up to 5.5 V even with a 3 V system supply. Verify that the reference input frequency falls within the 20 MHz to 300 MHz range for optimal performance.

Part Context

This part belongs to the ADF4106 series of integer-N PLL synthesizers. It is functionally similar to the ADF4107 but differs in maximum input frequency specifications. The BRUZ-R7 variant specifically denotes the surface-mount TSSOP-16 package configuration supplied in reel format for automated assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.