RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421

DS1

40424

For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.

trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.

1 of 10

RFVC1833

8.4GHz to 9.6GHz MMIC VCO with

Fo/2 and Fo/4 Outputs

RFMD's RFVC1833 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

RFVC1833 is available in a low cost 5mm x 5mm surface mount plastic overmolded

QFN outline.

Functional Block Diagram

Ordering Information

RFVC1833S2

Sample bag with 2 pieces

RFVC1833SB

Sample bag with 5 pieces

RFVC1833SQ

Bag with 25 pieces

RFVC1833SR

Bag with 100 pieces

RFVC1833TR7

7" Reel with 750 pieces

RFVC1833PCBA-410 Evaluation Board

Package: Plastic QFN, 32-pin,

5mm x 5mm x 0.85mm

Features

■

Multiple Frequency Outputs



Fo: 8.40GHz to 9.60GHz



Fo/2: 4.20GHz to 4.80GHz



Fo/4: 2.10GHz to 2.40GHz

■

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

Overmolded QFN

Applications

■

Point-to-Point Radio

■

Point-to-Multipoint Radio

■

Satellite Communications

■

Test Equipment

■

Military

■

Aerospace

RFVC1833