CRO2665H-LF

Overview

The CRO2665H-LF is a surface-mount Voltage Controlled Oscillator (VCO) manufactured by Z-Communications, Inc. It operates within a frequency range of 2620 MHz to 2710 MHz, centered at 2665 MHz. The device delivers an output power of 5 ±2 dBm with a typical second harmonic suppression of -15 dBc. It functions under a control voltage input ranging from 0.1 V to 16 V. The module supports a tuning sensitivity of 18 MHz/V and maintains a phase noise of -107 dBc/Hz at a 10 kHz offset. It is designed for operation across a temperature range of -40 °C to 85 °C.

Feature Summary

• Surface mount construction for automated assembly integration
• Voltage-controlled frequency modulation capability
• RoHS compliant manufacturing process

Applications

• Wireless communication systems
• RF signal generation circuits
• Test and measurement equipment

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and pinout configurations. Ensure that the ordering information matches the required frequency range and output power specifications for the target application. Cross-reference the component marking with the datasheet to prevent substitution errors during procurement.

Selection Notes

Select this component based on its S-band frequency coverage and integrated surface-mount form factor. Evaluate the tuning voltage requirements against the available control circuitry to ensure compatibility with the 0.1 V to 16 V input range. Consider the thermal operating limits and phase noise performance relative to system interference requirements.

Part Context

This component belongs to the Z-Communications VCO product line, which specializes in voltage-controlled oscillators for commercial and wireless markets. The manufacturer positions these modules as solutions for applications requiring precise frequency synthesis and signal clarity. The CRO series represents a family of surface-mount devices designed for high-volume production environments.

Replacement Considerations

Consult official manufacturer substitution lists for verified equivalent part numbers. Generic cross-references may not match the specific tuning characteristics or harmonic suppression levels required for this S-band application.