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Product Detailed Parameters
- Description：VCO 1200MHZ 0.5-4.5V 31.75X14.99
- Series：CRBV55, RedBox
- Mfr：Crystek Corporation
- Package：Tray
- Frequency Range：1188 ~ 1212MHz
- Frequency - Center：1200MHz
- Voltage - Supply：12V
- Tuning Voltage (VDC)：0.5 V ~ 4.5 V
- 2nd Harmonic, Typ (dBc)：-20
- Icc Max：20mA
- Pushing (MHz/V)：1
- Power (dBm)：8 ±2
- Phase Noise Typ (dBc/Hz)：-110
- 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-1188-1212 is a Voltage Controlled Oscillator (VCO) operating within the 1188 MHz to 1212 MHz frequency range. It utilizes a RedBox module adapter package with SMA female connectors. The device requires a supply voltage of 12V and draws a maximum current of 20mA, with a tuning voltage range of 0.5V to 4.5V. It delivers an output power of 8 ±2 dBm and exhibits typical phase noise of -110 dBc/Hz. The unit supports an operating temperature range from -40°C to 85°C.
Feature Summary
- Voltage-controlled operation for precise frequency adjustment
- Integrated RedBox module design for compact integration
- SMA female connector interface for signal transmission
Applications
- Microwave communication systems
- Test and measurement equipment
- Radio frequency signal generation
Procurement Notes
Verify the specific ordering suffix and package configuration against the official Crystek datasheet to ensure compatibility with system requirements. Confirm that the SMA female connector orientation matches the PCB layout. Check RoHS compliance status if environmental regulations apply to the end product. Ensure the 12V supply voltage and current limits are supported by the power management circuitry.
Selection Notes
Select this component when a stable VCO in the 1.188–1.212 GHz range is required. Consider the -110 dBc/Hz phase noise specification for applications sensitive to spectral purity. The 8 dBm output power suits moderate drive levels. Evaluate the thermal performance within the -40°C to 85°C range for the intended environment. Compare against other RedBox series options if different frequency bands or form factors are needed.
Part Context
This part belongs to the Crystek CRBV55 RedBox series of voltage controlled oscillators. These modules are designed for high-performance microwave applications requiring small form factors. The series typically offers various frequency ranges and output power levels. The CRBV55CL-1188-1212 specifically targets the S-band or C-band adjacent frequencies depending on the application context.
Replacement Considerations
Consult the official Crystek substitution guide for direct equivalents. Verify pinout compatibility and electrical specifications before replacing. No public substitute part numbers are confirmed in the provided documentation.
