ADF5000BCPZ-RL7

Overview

The ADF5000BCPZ-RL7 is a divide-by-2 prescaler from Analog Devices Inc., designed for high-frequency operation between 4 GHz and 18 GHz. It features low phase noise of −147 dBc/Hz at 12 GHz with a 100 kHz offset. The device operates on a single 3.3 V supply, consuming 30 mA in active mode and 17 mA in power-down mode. It provides differential 100 Ω RF outputs suitable for direct interface with PLL ICs like the ADF4156. Packaged in a compact 3 mm × 3 mm LFCSP, it supports an industrial temperature range of −40°C to +105°C.

Feature Summary

• Divide-by-2 prescaler operating from 4 GHz to 18 GHz
• Low phase noise: −147 dBc/Hz at 12 GHz, 100 kHz offset
• Single 3.3 V supply with 30 mA active current consumption
• Differential 100 Ω RF outputs for direct PLL interfacing

Applications

• PLL frequency range extender
• Point-to-point radios
• VSAT radios
• Communications test equipment

Procurement Notes

Verify the ordering suffix -RL7 indicates 7-inch tape and reel packaging. Confirm RoHS compliance status as indicated by the Z suffix in the base part number. Ensure the component meets the specified industrial temperature range requirements for the target application environment.

Selection Notes

Select this component when extending the input frequency range of a PLL beyond its native capabilities up to 18 GHz. Ensure the downstream PLL accepts differential inputs or use appropriate single-ended conversion. Verify that the system can accommodate the 30 mA active current draw and provide adequate decoupling for the 3.3 V supply rails.

Part Context

This part belongs to the ADF5000 series of RF prescalers. The BCPZ variant denotes the lead-free, RoHS-compliant version in a 16-lead LFCSP package. The -RL7 suffix specifies the reel packaging format for automated assembly processes.

Replacement Considerations

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