PE11S3907

Overview

The PE11S3907 is an SPI PLL frequency synthesizer module manufactured by Pasternack. It operates within a frequency range of 1 GHz to 6.4 GHz with a step resolution of 50 Hz. The device features SMA connectors and delivers a maximum output power of +15 dBm. Designed for radar applications, it utilizes a 50-ohm impedance system. The component is housed in a module package with chassis mounting capabilities.

Feature Summary

• Integrated phase-locked loop architecture for stable frequency generation
• Serial Peripheral Interface (SPI) control interface
• High output power capability suitable for direct drive applications

Applications

• Radar systems
• Test and measurement equipment
• Communication infrastructure

Procurement Notes

Verify the specific datasheet revision and pinout configuration before integration. Confirm that the SPI protocol matches the host controller requirements. Ensure thermal management solutions are adequate for continuous operation at maximum output power levels. Check for any recent product change notices affecting electrical characteristics or mechanical dimensions.

Selection Notes

Select this component when a wide tuning range from 1 GHz to 6.4 GHz is required with precise 50 Hz step resolution. Consider the +15 dBm output power if downstream amplification is not feasible. Evaluate the SMA connector compatibility with existing board layouts. Assess the chassis mounting requirement against available enclosure space.

Part Context

This part belongs to Pasternack's RF synthesizer series, designed for high-performance signal generation. It complements their portfolio of microwave components by providing integrated frequency synthesis solutions. The module format simplifies integration into larger RF systems compared to discrete IC implementations.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer engineering support for cross-reference options.