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Product Detailed Parameters
- Description：VCO 852.5MHZ 0.5-5V 31.75X14.99
- Series：CRBV55, RedBox
- Mfr：Crystek Corporation
- Package：Tray
- Frequency Range：805 ~ 900MHz
- Frequency - Center：852.5MHz
- Voltage - Supply：5V
- Tuning Voltage (VDC)：0.5 V ~ 5 V
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：20mA
- Pushing (MHz/V)：1
- Power (dBm)：2 ±3
- Phase Noise Typ (dBc/Hz)：-105
- Operating Temperature：-40°C ~ 85°C
- Package / Case：Module Adapter, SMA F (3)
- Size / Dimension：1.250" L x 0.590" W (31.75mm x 14.99mm)
- Height：1.250" (31.75mm)
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Overview
The Crystek Corporation CRBV55CL-0805-0900 is a Voltage Controlled Oscillator (VCO) operating within the 805 MHz to 900 MHz frequency range. It features a center frequency of 852.5 MHz and accepts a tuning voltage input between 0.5 V and 5 V. The device operates with a supply voltage of 5 V and draws a current rating of 20 mA. Output power is specified at ±3 dBm, with typical second harmonic suppression of -15 dBc. The component utilizes the RedBox package format for integration.
Feature Summary
- Voltage-controlled operation across a defined RF frequency band
- Integrated RedBox packaging for compact circuit design
- Standard DC supply voltage compatibility
Applications
- RF signal generation in communication systems
- Frequency synthesis modules
- Test and measurement equipment oscillators
Procurement Notes
Verify the specific ordering suffix and revision level against the manufacturer's official datasheet to ensure compatibility with system requirements. Confirm that the RedBox package dimensions meet PCB layout constraints. Cross-reference the electrical specifications, particularly tuning voltage ranges and output power levels, with the target application's design parameters before finalizing procurement decisions.
Selection Notes
Select this component when a fixed-center frequency VCO within the 805-900 MHz range is required. Ensure the design accommodates the 0.5 V to 5 V tuning voltage window and the 5 V supply requirement. Consider the ±3 dBm output power capability for downstream amplifier needs. Verify that the RedBox form factor fits the available board space compared to alternative surface-mount packages.
Part Context
This part belongs to the CRBV55 series from Crystek Corporation, which specializes in RedBox style voltage controlled oscillators. These components are designed for applications requiring stable frequency generation with voltage tuning capabilities. The series offers various center frequencies within different RF bands, providing standardized solutions for RF front-end designs.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult Crystek Corporation directly for potential cross-reference options or updated series replacements.
