RFVC1843

RFVC1843 9.8GHz to 11.3GHz MMIC VCO with Fo/2 and Fo/4 Outputs RFMD's RFVC1843 is a 5V InGaP MMIC VCO with an integrated frequency divider providing additional Fo/2 and Fo/4 outputs. With an Fo frequency range of 9.8GHz to 11.3GHz its monolithic structure provides excellent temperature, shock, and vibration performance. Output power (Fo) is +7dBm and is flat across the tuning voltage range of 1.5V to 14.5V. Phase noise is typically -114dBc/Hz at 100kHz offset. The device operates from a low supply current of 275mA which can be further reduced to 215mA by disabling the divider functions if not required. The RFVC1843 is available in a low cost 5mm x 5mm surface mount plastic overmolded QFN outline. Functional Block Diagram Ordering Information RFVC1843S2 Sample bag with 2 pieces RFVC1843SB Sample bag with 5 pieces RFVC1843SQ Bag with 25 pieces RFVC1843SR Bag with 100 pieces RFVC1843TR7 7" Reel with 750 pieces RFVC1843PCBA-410 Evaluation Board RFVC1843 Package: Plastic QFN, 32-pin, 5mm x 5mm x 0.85mm Features ■ Multiple Frequency Outputs  Fo: 9.80GHz to 11.3GHz  Fo/2: 4.90GHz to 5.65GHz  Fo/4: 2.45GHz to 2.83GHz ■ No External Resonator Required ■ Integrated Frequency Divider ■ Phase Noise: -114dBc/Hz at 100kHz Offset ■ Flat Output Power Over Frequency Tuning Range 1.5V to 14.5V  Fo: 7dBm  Fo/2: 8dBm  Fo/4: -2dBm ■ Low Power Consumption  5V/275mA (Divider On)  5V/215mA (Divider Off) 32-Lead 5mm x 5mm Plastic Overmolded QFN Applications ■ Point-to-Point Radio...