ADF4360-8BCPZRL

Overview

The ADF4360-8BCPZRL is an integrated integer-N synthesizer and voltage-controlled oscillator (VCO) manufactured by Analog Devices Inc. It operates within a frequency range of 65 MHz to 400 MHz, determined by external inductors connected to the L1 and L2 pins. The device functions with a power supply between 3.0 V and 3.6 V and supports 1.8 V logic compatibility via its 3-wire serial interface. Key electrical specifications include a typical phase noise of −120 dBc/Hz at a 100 kHz offset and a programmable output power level ranging from −9 dBm to 0 dBm. The component is housed in a 24-pin LFCSP package.

Feature Summary

• Integrated Integer-N Synthesizer and VCO covering 65 MHz to 400 MHz
• Programmable Output Power: −9 dBm to 0 dBm in 3 dB steps
• Low Phase Noise: −120 dBc/Hz typ at 100 kHz offset
• Digital Lock Detect and Mute-Till-Lock Detect (MTLD) functionality

Applications

• System clock generation
• Test equipment
• Wireless LANs
• CATV equipment

Procurement Notes

Verify the specific suffix RL7 against the manufacturer's ordering guide to confirm reel packaging and quantity specifications. Ensure the B version designation matches the required performance parameters for the target application. Cross-reference the pinout and exposed pad connection requirements during assembly planning.

Selection Notes

Select appropriate external inductors for the L1 and L2 pins to set the desired center frequency within the 65 MHz to 400 MHz range. Configure the charge pump current using the RSET resistor to optimize loop bandwidth and phase noise performance. Ensure the reference input frequency falls within the specified 10 MHz to 250 MHz range for proper operation.

Part Context

This component belongs to the ADF4360-8 family of RF synthesizers. It integrates a VCO core, phase-frequency detector, charge pump, and counters into a single chip. The design utilizes overlapping bands to maintain low VCO sensitivity across the wide frequency range, improving phase noise and spurious performance compared to non-integrated solutions.

Replacement Considerations

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