Z-Comms Offers VCO For Fixed Wireless Applications

Z-Communications has launched an RoHS-compliant voltage-controlled oscillator that is well suited for fixed wireless and digital radio applications that require ultra-low phase noise performance. The model CRO2477A-LF in S-band operates at 2,440-2,540MHz with a tuning voltage range of 0.5-4.5VDC. The voltage-controlled oscillator (VCO) features a typical phase noise of -108dBc/Hz at 10KHz offset and a typical tuning sensitivity of 30MHz/V.

The CRO2477A-LF is designed to deliver a typical output power of 3.5dBm at 5VDC supply while drawing 21mA (typical) over the temperature range of -40C to 85C. This VCO features typical second harmonic suppression of -20dBc and comes in Z-Communications' standard Mini-16-SM package measuring 0.5 x 0.5 x 0.22in. It is available in tape and reel packaging for production requirements. It is also ideal for automated surface-mount assembly and reflow.

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