RFVC1833B

PROPOSED Not For New Design RFVC1833B 8.35GHz to 9.50GHz MMIC VCO with Fo/2 and Fo/4 Outputs RFMD's RFVC1833B 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 8.4GHz to 9.6GHz its monolithic structure provides excellent temperature, shock, and vibration performance. Output power (Fo) is +8dBm 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 245mA which can be further reduced to 185mA by disabling the divider functions if not required. The RFVC1833B is available in a low cost 5mm x 5mm surface mount plastic overmolded QFN outline. Functional Block Diagram Ordering Information RFVC1833BS2 Sample bag with 2 pieces RFVC1833BSB Sample bag with 5 pieces RFVC1833BSQ Bag with 25 pieces RFVC1833BSR Bag with 100 pieces RFVC1833BTR7 7" Reel with 750 pieces RFVC1833BPCBA-410 Evaluation Board RFVC1833B Package: Plastic QFN, 32-pin, 5mm x 5mm x 0.85mm Features ■ Multiple Frequency Outputs  Fo: 8.35GHz to 9.50GHz  Fo/2: 4.17GHz to 4.75GHz  Fo/4: 2.08GHz to 2.37GHz ■ 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: 8dBm  Fo/2: 6dBm  Fo/4: -2dBm ■ Low Power Consumption  5V/245mA (Divider On)  5V/185mA (Divider Off) ■ 32-Lead 5mm x 5mm Plastic Overmold...