详细描述
RFMD's RFVC1831 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 7.3GHz to 8.2GHz its monolithic structure provides excellent temperature, shock, and vibration performance. Output power (Fo) is +10dBm and is flat across the tuning voltage range of 1.5V to 14.5V. Phase noise is typically -115dBc/Hz at 100kHz offset. The device operates from a low supply current of 230mA which can be further reduced to 170mA by disabling the divider functions if not required. The RFVC1831 is available in a low cost 5mm?x?5mm surface mount plastic overmolded QFN outline.
特点
Multiple Frequency Outputs Fo: 7.30GHz to 8.20GHz Fo/2: 3.65GHz to 4.10GHz Fo/4: 1.83GHz to 2.05GHz
Fo: 7.30GHz to 8.20GHz
Fo/2: 3.65GHz to 4.10GHz
Fo/4: 1.83GHz to 2.05GHz
No External Resonator Required
Integrated Frequency Divider
Phase Noise: -115dBc/Hz at 100kHz Offset
Flat Output Power Over Frequency Tuning Range 1.5V to 14.5V Fo: 10dBm Fo/2: 4dBm Fo/4: -2dBm
Fo: 10dBm
Fo/2: 4dBm
Fo/4: -2dBm
Low Power Consumption 5V/230mA (Divider On) 5V/170mA (Divider Off)
5V/230mA (Divider On)
5V/170mA (Divider Off)
32-Lead 5mm x 5mm Plastic Overmolded QFN