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Product Detailed Parameters
- Description：VCO 890MHZ 0.5-5V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：800 ~ 980MHz
- Frequency - Center：890MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.5 V ~ 5 V
- 2nd Harmonic, Typ (dBc)：-22
- Icc Max：25mA
- Pushing (MHz/V)：2
- Power (dBm)：3 ±3
- Phase Noise Typ (dBc/Hz)：-100
- 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-0800-0980 is a voltage-controlled oscillator (VCO) from Crystek Corporation's CVCO55 series. It operates within a frequency range of 800 MHz to 980 MHz, with a center frequency of 890 MHz. The device requires a supply voltage of 5 V and accepts a tuning voltage between 0.5 V and 5 V. It features a typical second harmonic level of -22 dBc. The component is housed in a 16-QFN package measuring 12.7 mm by 12.7 mm.
Feature Summary
- Operates as a voltage-controlled oscillator with a defined frequency range of 800 MHz to 980 MHz.
- Utilizes a 16-QFN surface-mount package for compact integration.
- Designed for operation across an industrial temperature range.
Applications
- Frequency synthesis systems
- Wireless communication transceivers
- Test and measurement instrumentation
Procurement Notes
Verify the specific datasheet version and pin configuration before integration. Confirm that the 5 V supply requirement aligns with system power rails. Ensure the 12.7 x 12.7 mm footprint matches the PCB layout. Check for updated thermal specifications if operating near maximum temperature limits.
Selection Notes
Select this component when a fixed 800–980 MHz tuning range is required. The 5 V supply constraint must be accommodated in the design. Consider the -22 dBc harmonic performance for spectral purity needs. The QFN package suits high-density board designs requiring SMT assembly.
Part Context
This part belongs to the CVCO55 series of voltage-controlled oscillators manufactured by Crystek Corporation. The series provides various frequency ranges tailored for microwave applications. The CVCO55CL-0800-0980 specifically targets the 800–980 MHz band, offering a standardized solution for designers needing reliable VCO performance in this spectrum.
Replacement Considerations
Consult official Crystek documentation for direct substitutes within the CVCO55 family. Verify frequency overlap and pin compatibility before considering alternatives. No public substitute part numbers are confirmed in available data.
