RFVC1840 Datasheet (RF Micro Devices)

RFVC1840, InGaP MMIC VCO

Pin 1-3 4 Name N/C RFOUT/4 Description No internal connection.

VCO RF output at Fo/4.

Externally DC-blocked.

5 GND Connect to PCB ground.

6 VCC_DIG Supply voltage input for the integrated frequency divider.

Typical +5V.

Ground this pin to disable digital divider and reduce current consump

RFVC1840 13.6GHz to 14.9GHz MMIC VCO with Fo/2 and Fo/4 Outputs RFMD's RFVC1840 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 13.6GHz to 14.9GHz 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 -110dBc/Hz at 100kHz offset.

The device operates from a low su

RFVC1840 Features

* Multiple Frequency Outputs

* Fo: 13.6GHz to 14.9GHz

* Fo/2: 6.80GHz to 7.45GHz

* Fo/4: 3.40GHz to 3.73GHz

* No External Resonator Required

* Integrated Frequency Divider

* Phase Noise: -110dBc/Hz at 100kHz Offset

* Flat Output Power Over Frequency Tuning Range 1.5V