CVCO55CL-1220-1490

Overview

The CVCO55CL-1220-1490 is a Voltage Controlled Oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 1220 MHz to 1490 MHz, with a center frequency of 1355 MHz. The device requires an 8V supply voltage and accepts a tuning voltage between 1V and 20V DC. Key electrical specifications include a maximum collector current of 20mA, a second harmonic level of -15 dBc, and a Kvco of unspecified MHz/V. It features a load capacitance of 100 pF and functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Voltage-controlled operation with wide tuning voltage input
• High-frequency generation in the 1.2 GHz to 1.5 GHz band
• Robust thermal performance across industrial temperature ranges

Applications

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

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received part matches the exact model number CVCO55CL-1220-1490 and includes original packaging with relevant documentation. Ensure storage conditions comply with specified temperature limits to maintain performance integrity prior to installation.

Selection Notes

Select this VCO when a stable output in the 1220-1490 MHz range is required with precise voltage control. Consider the 1-20V tuning input for compatibility with existing control circuits. Evaluate the 20mA current draw against power budget constraints. Verify that the QFN-16 package dimensions fit the target PCB layout and thermal management strategy.

Part Context

This component belongs to Crystek Corporation's CVCO55CL series of Voltage Controlled Oscillators. These devices are designed for applications requiring reliable RF signal generation. The specific model provides a defined frequency span suitable for various radio frequency implementations, distinguishing it from fixed-frequency oscillators within the same product family.

Replacement Considerations

Consult official substitution lists for compatible alternatives. Cross-reference pinout and electrical parameters before replacing. No public substitute part numbers are confirmed in available data.

FAQ

What is the tuning voltage range for this VCO?

The CVCO55CL-1220-1490 supports a tuning voltage range of 1V to 20V DC.

Does this oscillator support industrial temperature operations?

Yes, the device is rated for an operating temperature range from -40°C to +85°C.