CVCO55BE-1000-1500

Overview

The CVCO55BE-1000-1500 is a voltage-controlled oscillator manufactured by Crystek Corporation, designed for surface-mount applications. It operates within a frequency range of 1000 MHz to 1500 MHz, with a center frequency of 1250 MHz. The device requires a supply voltage of 3V and accepts a tuning voltage between 0.5 V and 4.5 V. Key electrical specifications include a maximum supply current of 10mA and typical second harmonic suppression of -15 dBc. The component is housed in a 12.7 mm x 12.7 mm package with a height of 3.81 mm, suitable for SMD/SMT mounting.

Feature Summary

• Surface-mount voltage-controlled oscillator design
• Wide tuning voltage range from 0.5 V to 4.5 V
• Standard 3V supply voltage operation
• Integrated harmonic suppression capabilities

Applications

• RF signal generation circuits
• Frequency synthesis systems
• Communication equipment local oscillators

Procurement Notes

Verify the specific suffix BE against the official Crystek datasheet to confirm the exact frequency range and pinout configuration. Ensure that the required tuning voltage profile matches the 0.5 V to 4.5 V specification provided in the documentation. Confirm that the 12.7 mm x 12.7 mm footprint aligns with the PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when a wide tuning range from 1000 MHz to 1500 MHz is required in a compact surface-mount form factor. Consider the 10mA maximum current consumption for power budgeting in low-power designs. Verify compatibility with the 3V supply rail and ensure the control circuitry can provide the necessary 0.5 V to 4.5 V tuning voltage swing for full frequency coverage.

Part Context

This part belongs to the CVCO55 series of voltage-controlled oscillators produced by Crystek Corporation. The series offers various frequency ranges tailored for different microwave and RF applications. The CVCO55BE-1000-1500 specifically targets the 1 GHz to 1.5 GHz band, providing a standardized solution for designers needing reliable frequency generation in a small SMD package.

Replacement Considerations

Consult the official Crystek catalog for other CVCO55 variants with matching frequency ranges. Direct substitutes must maintain the same 1000 MHz to 1500 MHz range and 12.7 mm x 12.7 mm footprint. Verify electrical parameters such as supply current and harmonic suppression levels to ensure functional equivalence in the target application.