ZL40800DCE1

Overview

The ZL40800DCE1 is a fixed modulus prescaler integrated circuit manufactured by Zarlink Semiconductor Inc. It operates within a frequency range of 0Hz to 6GHz and provides a divide-by-8 function. The component is housed in an 8-SOIC surface-mount package. It is categorized under RF Misc ICs and Modules, serving as a core element for frequency division in radio frequency applications.

Feature Summary

• Provides precise frequency division with a fixed modulus of eight
• Operates across a wide frequency spectrum from DC up to 6GHz
• Designed for compact integration using a standard 8-SOIC surface-mount package

Applications

• RF signal processing systems requiring fixed frequency division
• Wireless communication infrastructure components
• Frequency synthesizer architectures utilizing prescalers

Procurement Notes

Verify the specific datasheet version for the ZL40800DCE1 to confirm electrical characteristics and pinout compatibility. Ensure that the 8-SOIC package dimensions match the target PCB footprint. Confirm that the 6GHz maximum operating frequency meets the system requirements. Check for any obsolete status indicators or lifecycle notices from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a fixed divide-by-8 ratio is required for frequencies up to 6GHz. The 8-SOIC package offers a compact solution for surface-mount assembly. Consider the fixed modulus nature of the device, which limits flexibility compared to programmable counters but may offer simpler design integration for specific frequency division tasks in RF circuits.

Part Context

The ZL40800 series represents Zarlink's line of fixed modulus prescalers designed for high-frequency RF applications. These devices are integral to frequency synthesis chains where stable, fixed division ratios are necessary. The DCE1 suffix typically denotes the specific package type and temperature grade, distinguishing it from other variants in the broader ZL40800 family.

Replacement Considerations

Publicly confirmed substitute part numbers for the ZL40800DCE1 were not identified in the provided source material. Engineers should consult official replacement guides or contact the manufacturer directly for validated cross-reference data.