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Product Detailed Parameters
- Description：VCO 4050MHZ 0.5-11.5V 12.7X12.7
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：3985 ~ 4115MHz
- Frequency - Center：4050MHz
- Voltage - Supply：12V
- Tuning Voltage (VDC)：0.5 V ~ 11.5 V
- 2nd Harmonic, Typ (dBc)：-12
- Icc Max：43mA
- Pushing (MHz/V)：2
- Power (dBm)：7 ±2
- Phase Noise Typ (dBc/Hz)：-105
- Operating Temperature：-40°C ~ 85°C
- Package / Case：16-QFN, Variant
- Size / Dimension：0.500" L x 0.500" W (12.70mm x 12.70mm)
- Height：0.220" (5.59mm)
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Overview
The CVCO55CC-3985-4115 is a voltage-controlled oscillator manufactured by Crystek Corporation. It operates with a center frequency of 4050 MHz and spans from 3985 MHz to 4115 MHz. The device requires a control voltage range of 0.5 V to 11.5 V for tuning. Output power is specified at 7 ±2 dBm. Harmonic suppression includes a typical second harmonic level of -12 dBc. The component utilizes a coaxial resonator design and is available in an SMD package measuring 12.7 x 12.7 mm.
Feature Summary
- Utilizes coaxial resonator technology for stable oscillation
- Provides precise voltage-controlled frequency tuning across the specified band
- Designed for surface-mount integration in compact circuits
Applications
- Microwave communication systems
- Frequency synthesis modules
- Test and measurement equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to ensure compatibility with required performance specifications. Confirm that the received component matches the exact part number CVCO55CC-3985-4115, as variations may exist within the product family. Cross-reference the datasheet revision date with your project requirements to validate technical parameters before integration.
Selection Notes
Select this component when a center frequency near 4050 MHz is required with a tuning span covering 3985 MHz to 4115 MHz. Ensure the system can accommodate the 0.5 V to 11.5 V control voltage range. Consider the 7 ±2 dBm output power and -12 dBc second harmonic suppression levels relative to downstream circuit sensitivity and filtering needs.
Part Context
This part belongs to the CVCO55 series of voltage-controlled oscillators from Crystek Corporation. The series typically employs coaxial resonator designs to achieve stability. Other parts in the lineup, such as CVCO55CC-3901-4101, share similar packaging and construction methods but differ in center frequency and tuning range specifications.
Replacement Considerations
Direct substitutes must match the 4050 MHz center frequency and 3985-4115 MHz tuning span. Verify pinout compatibility and control voltage ranges. No other specific substitute part numbers are confirmed in public documentation.
