RFVC1831 Datasheet, PDF (1/10 Pages) RF Micro Devices – Multiple Frequency Outputs

RFVC1831
7.3GHz to 8.2GHz MMIC VCO with
Fo/2 and Fo/4 Outputs
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.
Functional Block Diagram
Ordering Information
RFVC1831S2
Sample bag with 2 pieces
RFVC1831SB
Sample bag with 5 pieces
RFVC1831SQ
Bag with 25 pieces
RFVC1831SR
Bag with 100 pieces
RFVC1831TR7
7" Reel with 750 pieces
RFVC1831PCBA-410 Evaluation Board
RFVC1831
Package: Plastic QFN, 32-pin,
5mm x 5mm x 0.85mm
Features
■ Multiple Frequency Outputs
 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
■ Low Power Consumption
 5V/230mA (Divider On)
 5V/170mA (Divider Off)
■ 32-Lead 5mm x 5mm Plastic
Overmolded QFN
Applications
■ Point-to-Point Radio
■ Point-to-Multipoint Radio
■ Satellite Communications
■ Test Equipment
■ Military
■ Aerospace
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
DS140423
RF MICRO DEVICES^® and RFMD^® are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
1 of 10