CVCO55CW-0400-0800

Overview

The CVCO55CW-0400-0800 is a voltage-controlled oscillator from the Crystek CVCO55 series, designed for microwave applications. It operates within a frequency range of 400 to 800 MHz, with a center frequency of 600 MHz. The device requires a 5V supply and accepts a tuning voltage between 0 V and 12 V. Typical output power is 7 ±5 dBm, while the second harmonic is typically -5 dBc. It functions within an operating temperature range of -10°C to 70°C and is housed in a surface-mount package measuring 12.70mm x 12.70mm.

Feature Summary

• Provides wideband frequency coverage from 400 MHz to 800 MHz centered at 600 MHz
• Utilizes a high-range tuning voltage interface up to 12 V for precise control
• Delivers robust RF output power suitable for direct integration into signal chains

Applications

• Microwave communication systems requiring stable local oscillation
• Frequency synthesis circuits in test and measurement equipment
• Radar subsystems needing wide tuning range capabilities

Procurement Notes

Verify the specific suffix designation against official Crystek documentation to ensure compatibility with required tuning voltage ranges and environmental specifications. Confirm that the CW variant meets the necessary thermal operating limits for your application environment before finalizing procurement orders.

Selection Notes

Select this model when a wide 400-800 MHz tuning range is required with a 12 V control input. Compare against CVCO55CL variants if lower voltage operation or different temperature grades are needed. Ensure the 7 dBm output power aligns with downstream component requirements without additional amplification.

Part Context

This component belongs to the CVCO55 series of voltage-controlled oscillators manufactured by Crystek Corporation. The series offers various frequency bands and packaging options tailored for different microwave frequencies. The CW suffix indicates specific performance characteristics distinct from other series variants like CL or CC.

Replacement Considerations

Direct substitutes within the same family include CVCO55CC-3205-3317 for higher frequency needs, though tuning voltages differ. Cross-reference datasheets for pinout and thermal compatibility when considering alternative part numbers from the same manufacturer.