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Product Detailed Parameters
- Description：VCO 85MHZ 0.5-10V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：60 ~ 110MHz
- Frequency - Center：85MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.5 V ~ 10 V
- 2nd Harmonic, Typ (dBc)：-10
- Icc Max：25mA
- Pushing (MHz/V)：0.5
- Power (dBm)：8 ±3
- Phase Noise Typ (dBc/Hz)：-114
- 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 CVCO55CL-0060-0110 is a voltage-controlled oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 60 MHz to 110 MHz, with a center frequency of 85 MHz. The device requires a supply voltage of 5 VDC and accepts a tuning voltage ranging from 0.5 VDC to 10.5 VDC. Key electrical specifications include an output power of 8.5 dBm, a second harmonic level of -10 dBc, and a current rating of 25 mA. The unit features a tuning sensitivity of 8 MHz/V and is designed for surface-mount installation.
Feature Summary
- Provides stable voltage-controlled oscillation across the 60–110 MHz band
- Utilizes surface-mount technology for compact circuit integration
- Maintains low harmonic distortion with specified second harmonic attenuation
Applications
- RF signal generation in communication systems
- Frequency synthesis circuits
- Test and measurement equipment
Procurement Notes
Verify that the required tuning voltage range aligns with the component's 0.5 VDC to 10.5 VDC specification. Ensure the system power supply provides a stable 5 VDC source capable of delivering at least 25 mA. Confirm that the application environment supports the SMD package dimensions and thermal characteristics defined in the official datasheet before finalizing procurement.
Selection Notes
Select this component when a fixed frequency range between 60 MHz and 110 MHz is required. The 8 MHz/V tuning sensitivity determines the linearity of frequency adjustment relative to the control voltage. Consider the 8.5 dBm output power level to ensure compatibility with subsequent amplifier stages or load requirements without additional buffering.
Part Context
This model belongs to the CVCO55CL series of voltage-controlled oscillators from Crystek Corporation. The series is characterized by its specific frequency bands and surface-mount packaging options. This particular variant targets applications requiring precise frequency control within the lower VHF spectrum using standard DC tuning voltages.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching the 60–110 MHz range, 5 VDC supply, and SMD package constraints with alternative manufacturer offerings.
