ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：VCO 243MHZ 0.5-6V 12.7X12.7MM
- Series：CVCO55
- Mfr：Crystek Corporation
- Package：Strip
- Frequency Range：209 ~ 277MHz
- Frequency - Center：243MHz
- Voltage - Supply：7V
- Tuning Voltage (VDC)：0.5 V ~ 6 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：20mA
- Pushing (MHz/V)：1.5
- Power (dBm)：5 ±3
- Phase Noise Typ (dBc/Hz)：-112
- Operating Temperature：-40°C ~ 70°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)
Download product information
Overview
The CVCO55CL-0209-0277 is a Voltage Controlled Oscillator (VCO) manufactured by Crystek Corporation. It operates within a frequency range of 209 MHz to 277 MHz, with a center frequency specification of 243 MHz. The device requires a supply voltage between 0.5 V and 6 V for operation. It is housed in a surface-mount package measuring 12.7 mm x 12.7 mm (0.500" L x 0.500" W), with a maximum height of 3.81 mm (0.150"). This component belongs to the CVCO55 series.
Feature Summary
- Voltage-controlled oscillation capability within the specified frequency band
- Surface-mount packaging for automated assembly integration
- Standardized dimensional footprint compatible with CVCO55 series designs
Applications
- RF signal generation circuits
- Frequency synthesis systems
- Communication equipment local oscillators
Procurement Notes
Verify the manufacturer part number against official Crystek Corporation documentation to ensure authenticity. Confirm that the received component matches the specified 209-277 MHz frequency range and 12.7x12.7 mm package dimensions. Check for physical damage or contamination on the contacts prior to installation. Ensure compatibility with the required 0.5-6 V supply voltage in your specific circuit design.
Selection Notes
Select this component when a fixed frequency range of 209-277 MHz is required for voltage-controlled applications. The choice depends on the need for a 12.7x12.7 mm surface-mount form factor. Consider the 0.5-6 V operating voltage range relative to your system power rails. Evaluate thermal and electrical requirements against the specifications provided in the official datasheet.
Part Context
This oscillator is part of the CVCO55 series from Crystek Corporation, designed for RF applications requiring precise frequency control via voltage input. The series offers various frequency bands, with this specific model covering 209-277 MHz. It serves as a key timing element in systems needing stable, tunable carrier frequencies.
Replacement Considerations
The CVCO55CL-0225-0425 is a related part within the same series, offering a different frequency range of 225-425 MHz. Verify if the alternative frequency span meets your application needs before substitution. Ensure pinout and mechanical dimensions remain compatible with existing PCB layouts.
