ADF4107BCP-REEL

Overview

The ADF4107BCP-REEL is an Integer-N PLL frequency synthesizer manufactured by Analog Devices Inc. It operates within a 1.0 GHz to 7.0 GHz RF input range and supports reference frequencies up to 250 MHz. The device functions on a 2.7 V to 3.3 V power supply with a separate charge pump supply (VP) extending up to 5.5 V for enhanced tuning voltage capabilities. Key electrical parameters include a maximum operating current of 17 mA at 3 V, a normalized phase noise floor of -223 dBc/Hz, and a typical phase noise of -93 dBc/Hz at 900 MHz output with a 1 kHz offset. It utilizes a 3-wire serial interface for configuration.

Feature Summary

• Integrated dual-modulus prescaler with programmable ratios: 8/9, 16/17, 32/33, or 64/65.
• Programmable charge pump currents ranging from 625 µA to 5 mA via external RSET resistor.
• Dual lock detect outputs providing both analog and digital lock status signals.
• Hardware and software power-down modes reducing current consumption to approximately 10 µA.

Applications

• Local oscillators in broadband wireless access systems.
• Frequency synthesis for satellite communication equipment.
• Base stations for wireless radio networks.
• Wireless LAN infrastructure components.
• General instrumentation requiring precise frequency generation.

Procurement Notes

Verify the specific suffix 'BCP' corresponds to the LFCSP package variant when sourcing replacements. Confirm RoHS compliance status as manufacturing processes may vary by production batch. Ensure the ordering quantity matches the reel specifications provided by the distributor. Cross-reference the revision history to ensure compatibility with existing design documentation.

Selection Notes

Select this component for applications requiring high bandwidth integer-N synthesis up to 7 GHz. Ensure the external loop filter design accounts for the programmable charge pump settings. Verify that the VP pin voltage does not exceed 5.5 V to maintain device reliability. Consider the thermal impedance of the LFCSP package during PCB layout planning.

Part Context

This part belongs to the ADF4107 series of PLL frequency synthesizers. It shares functional architecture with variants such as the ADF4107BRU (TSSOP package) and ADF4107BCPZ (Lead-free LFCSP). The BCP suffix specifically denotes the plastic leaded chip scale package format intended for surface mount assembly.

Replacement Considerations

ADF4107BCPZ-REEL