RFVC1843 Datasheet (RF Micro Devices)

RFVC1843, 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

RFVC1843 9.8GHz to 11.3GHz MMIC VCO with Fo/2 and Fo/4 Outputs RFMD's RFVC1843 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 9.8GHz to 11.3GHz 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 -114dBc/Hz at 100kHz offset.

The device operates from a low supp

RFVC1843 Features

* Multiple Frequency Outputs

* Fo: 9.80GHz to 11.3GHz

* Fo/2: 4.90GHz to 5.65GHz

* Fo/4: 2.45GHz to 2.83GHz

* No External Resonator Required

* Integrated Frequency Divider

* Phase Noise: -114dBc/Hz at 100kHz Offset

* Flat Output Power Over Frequency Tuning Range 1.5V