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Product Detailed Parameters
- Description：VCO 2750MHZ 0.3-4.7V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：2600 ~ 2900MHz
- Frequency - Center：2750MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.3 V ~ 4.7 V
- 2nd Harmonic, Typ (dBc)：-22
- Icc Max：25mA
- Pushing (MHz/V)：2.5
- Power (dBm)：5 ±3
- Phase Noise Typ (dBc/Hz)：-95
- 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：0.150" (3.81mm)
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Overview
The CVCO55BE-2600-2900 is a voltage-controlled oscillator manufactured by Crystek Corporation, designed for frequency control applications. It operates within a tuning range of 2600 MHz to 2900 MHz and delivers an output power of 5 dBm. The device features a second harmonic suppression of -22 dBc and requires a tuning voltage range from 300 mVDC to 4.7 VDC. It utilizes a load capacitance of 47 pF and is housed in a compact 0.5-inch form factor suitable for surface-mount integration.
Feature Summary
- Voltage-controlled operation with defined tuning voltage range
- Integrated output power stabilization at specified level
- Harmonic suppression capability for signal purity
- Surface-mount package design for board integration
Applications
- Frequency synthesis systems
- Local oscillator stages in RF receivers
- Signal generation modules
- Communication equipment front-ends
Procurement Notes
Verify the specific part number against manufacturer documentation to ensure compatibility with system requirements. Confirm that the tuning voltage range and output power specifications align with the design parameters. Check for any revision updates or alternative packages available from authorized distributors before finalizing procurement decisions.
Selection Notes
Select this component when a stable VCO with a 2600-2900 MHz range is required. Ensure the circuit design supports the 300 mVDC to 4.7 VDC tuning input. Consider the 47 pF load capacitance requirement for proper frequency stability. Verify that the 5 dBm output power meets the downstream stage sensitivity needs.
Part Context
This model belongs to the CVCO55BE series of voltage-controlled oscillators from Crystek Corporation. The series is characterized by its use in microwave and RF applications requiring precise frequency control. The specific suffix indicates the operational frequency band and performance characteristics tailored for integrated circuit implementations.
Replacement Considerations
Direct substitutes may include other models within the CVCO55BE family with adjusted frequency ranges, such as the CVCO55BE-2900-3100, provided the frequency shift is acceptable for the application. Cross-reference pinouts and electrical specifications carefully.
