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Product Detailed Parameters
- Description：VCO 1200MHZ 0.5-19V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：800 ~ 1600MHz
- Frequency - Center：1200MHz
- Voltage - Supply：11.5V
- Tuning Voltage (VDC)：0.5 V ~ 19 V
- 2nd Harmonic, Typ (dBc)：-10
- Icc Max：30mA
- Pushing (MHz/V)：2
- Power (dBm)：6 ±2
- 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 CVCO55BE-0800-1600 is a surface-mount Voltage Controlled Oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 800 MHz to 1.6 GHz. The device requires a supply voltage of 11.5 VDC and accepts a tuning voltage between 0.5 VDC and 19 VDC. Output power is specified at 7.943 mW, with a tuning sensitivity of 60 MHz/V. The component features a load capacitance of 47 pF and complies with RoHS standards.
Feature Summary
- Surface-mount construction for compact circuit integration
- Wide frequency coverage from 800 MHz to 1.6 GHz
- High output power capability of approximately 9 dBm
Applications
- Microwave communication systems
- Frequency synthesis circuits
- Test and measurement equipment
Procurement Notes
Verify the specific ordering suffix and package variant against the official Crystek datasheet before procurement. Confirm that the required supply voltage and tuning voltage ranges align with system design constraints. Ensure compliance with RoHS directives if applicable to the target application environment. Cross-reference pinout configurations to prevent installation errors during assembly.
Selection Notes
Select this component when a wide tuning range exceeding one octave is required in a surface-mount form factor. Consider the 11.5 VDC supply requirement and high tuning voltage span when designing control circuitry. Evaluate the 47 pF load capacitance impact on circuit stability. Compare output power specifications against system noise floor requirements to ensure adequate signal integrity.
Part Context
This model belongs to the CVCO55 series of voltage-controlled oscillators produced by Crystek's Microwave Division. The series typically offers various frequency bands tailored for RF applications. The BE suffix indicates specific performance characteristics or packaging options distinct from other variants like CL or CCQ within the same product family.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by matching frequency ranges, supply voltages, and physical dimensions before considering alternative components.
