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Product Detailed Parameters
- Description：VCO 1330MHZ 0.5-12V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：1260 ~ 1400MHz
- Frequency - Center：1330MHz
- Voltage - Supply：8V
- Tuning Voltage (VDC)：0.5 V ~ 12 V
- 2nd Harmonic, Typ (dBc)：-20
- Icc Max：25mA (Typ)
- Pushing (MHz/V)：0.5
- Power (dBm)：3 ±2
- Phase Noise Typ (dBc/Hz)：-115
- Operating Temperature：-30°C ~ 70°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-1260-1400 is a coaxial resonator oscillator manufactured by Crystek Corporation. It operates within a frequency range of 1.26 GHz to 1.4 GHz, with a center frequency of 1330 MHz. The device supports a control voltage range of 0.5 V to 12 V and requires an 8 V supply. It features a load capacitance of 47 pF and delivers a typical output power of ±2 dBm. Harmonic suppression is rated at -20 dBc for the second harmonic. The component is designed for industrial grade operation across a temperature range of -30°C to +70°C.
Feature Summary
- Utilizes coaxial resonator technology for stable oscillation
- Supports wide voltage control input range
- Designed for industrial temperature environments
Applications
- Frequency synthesis systems
- RF signal generation modules
- Communication equipment local oscillators
Procurement Notes
Verify the specific ordering suffix against official Crystek documentation to ensure correct package and tolerance specifications. Confirm that the required load capacitance matches the system design requirements. Check RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the supply voltage aligns with the specified 8 V requirement for proper operation.
Selection Notes
Select this component when a fixed frequency range between 1.26 GHz and 1.4 GHz is required. Consider the coaxial resonator structure for applications needing high stability. Evaluate the -20 dBc second harmonic performance against system interference limits. Verify compatibility with the 0.5 V to 12 V control voltage interface before integration into the circuit design.
Part Context
This part belongs to the CVCO55 series of voltage controlled oscillators from Crystek Corporation. The series utilizes coaxial resonator technology to achieve performance in microwave frequency bands. Other models in the family cover different frequency ranges while maintaining similar structural characteristics and operational principles for consistent system design approaches.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Crystek CVCO55 series models only if frequency ranges and electrical specifications match exactly. Do not assume interchangeability with non-Crystek components without verifying pinout and parameter alignment.
