V440MC02-LF

Overview

The V440MC02-LF is a surface-mount Voltage Controlled Oscillator (VCO) manufactured by Z-Communications, Inc. It operates with a center frequency of 415MHz and provides a tuning range from 370MHz to 460MHz. The module delivers an output power of 7.5 ±3.5 dBm with a typical second harmonic suppression of -8 dBc. It functions within a supply voltage range of 0.5V to 4.5V, exhibiting a tuning sensitivity of 39 MHz/V and pulling of 1 MHz. The device supports a maximum supply current of 18mA and is rated for operation between -40°C and +85°C.

Feature Summary

• Surface mount construction for compact integration
• Broad tuning range covering 370MHz to 460MHz
• Low phase noise performance suitable for RF applications

Applications

• RF signal generation systems
• Communication equipment local oscillators
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix 'LF' indicates lead-free compliance as per manufacturer standards. Confirm that the 16-terminal surface mount package matches your PCB footprint requirements. Ensure the operating temperature range of -40°C to +85°C aligns with your system's environmental conditions before finalizing procurement.

Selection Notes

Select this component when a fixed center frequency of 415MHz with a wide tuning span is required. Consider the 18mA max supply current for power budget calculations. The surface mount format is ideal for high-density designs. Verify that the 0.5V to 4.5V control voltage range is compatible with your microcontroller or DAC outputs.

Part Context

This part belongs to the V Series of Voltage Controlled Oscillators from Z-Communications, Inc., designed for demanding RF applications. The series emphasizes high performance and low power consumption. These modules are engineered in the USA and utilize various resonator technologies to deliver stable frequency sources for commercial and industrial use.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Z-Communications directly for cross-reference recommendations or custom design inquiries if alternative sourcing is necessary.