CVCO55CW-0500-1000

Overview

The CVCO55CW-0500-1000 is a voltage-controlled oscillator manufactured by Crystek Corporation, designed for operation within the 500 MHz to 1000 MHz frequency range. It features a center frequency of 750 MHz and utilizes an SMD/SMT surface mount package with dimensions of 12.7 mm x 12.7 mm. The device operates on a tuning voltage range of 0.5 V to 18 V and delivers an output power of 7 ±3 dBm. Key electrical specifications include a second harmonic suppression of -5 dBc typical and a tuning sensitivity of 60 MHz/V. The component supports supply voltages up to 12.6 V and functions reliably across a specified operating temperature range.

Feature Summary

• Surface-mount voltage-controlled oscillator design
• Wide tuning voltage input capability
• Standardized compact footprint for PCB integration

Applications

• RF signal generation circuits
• Frequency synthesis systems
• Communication transceiver modules

Procurement Notes

Verify the specific datasheet version for the CVCO55CW-0500-1000 to confirm exact thermal and electrical limits. Ensure that the receiving inventory matches the manufacturer part number exactly. Cross-reference the pinout configuration with the official schematic before PCB layout finalization. Confirm compliance with relevant environmental standards required for the target application environment.

Selection Notes

Select this model when a wide tuning voltage range is required for the oscillator control circuit. The 12.7 mm square package facilitates standard surface mounting processes. Consider the 7 dBm output power level for direct coupling requirements. Evaluate the -5 dBc harmonic suppression against system spectral purity needs without additional filtering.

Part Context

This component belongs to the CVCO55 series of voltage-controlled oscillators produced by Crystek Corporation. The series provides various frequency bands tailored for different RF applications. The CW suffix typically denotes specific packaging or performance variations within the product line. This particular model covers the lower UHF band spectrum.

Replacement Considerations

Direct substitutes must match the 500-1000 MHz frequency range and 12.7x12.7mm package. Verify tuning voltage compatibility, as this model uses 0.5-18V which differs from other series variants.