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Product Detailed Parameters
- Description：VCO Frequency 2000 MHz - 2000 MH
- Series：CRO
- Mfr：Z-Communications, Inc.
- Package：Strip
- Frequency Range：-
- Frequency - Center：2000MHz
- Voltage - Supply：6V
- Tuning Voltage (VDC)：-
- 2nd Harmonic, Typ (dBc)：-15
- Icc Max：28mA
- Pushing (MHz/V)：0.5
- Power (dBm)：7 ±2
- Phase Noise Typ (dBc/Hz)：-118
- Operating Temperature：-40°C ~ 85°C
- Package / Case：-
- 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 CRO2000B-LF is a surface mount voltage-controlled oscillator (VCO) module manufactured by Z-Communications, Inc. It operates at a center frequency of 2000 MHz with a typical output power of ±2 dBm. The device features a tuning sensitivity of 9 MHz/V and supports a tuning voltage range from 0.5 to 4.5 Vdc. Designed for high-performance RF applications, it offers low phase noise characteristics suitable for satellite communication systems and fixed wireless access networks.
Feature Summary
- Surface mount module construction for compact integration
- Voltage-controlled operation with defined tuning sensitivity
- Optimized for low phase noise performance in RF signal generation
Applications
- Satellite Communication Systems
- Fixed Wireless Access Networks
- RF Signal Generation Modules
Procurement Notes
Verify the specific datasheet revision and ordering suffixes to ensure compatibility with current manufacturing standards. Confirm that the surface mount package style matches your PCB layout requirements. Check for any updated application notes regarding mounting, grounding, or output loading to ensure optimal performance in your specific design environment.
Selection Notes
Select this component when a 2000 MHz center frequency is required with moderate output power levels around 2 dBm. Consider the 9 MHz/V tuning sensitivity for loop filter design in PLL synthesizers. Ensure the operating temperature range and load impedance specifications align with the system's environmental and interface constraints before finalizing the design.
Part Context
Z-Communications, Inc. specializes in Voltage-Controlled Oscillators and Phase-Locked Loops for RF and microwave applications. The CRO series represents their surface mount VCO offerings, designed for reliability and performance in wireless communications. This part fits within their portfolio of dielectric resonator-based oscillators engineered for narrow band to octave tuning capabilities.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult Z-Communications technical support for potential cross-reference options or newer generation replacements if this specific model is discontinued or unavailable.
