RFVC1843A Datasheet (RF Micro Devices)

RFVC1843A, InGaP MMIC VCO

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

4 RFOUT/4 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 con

RFVC1843A 10.19GHz to 11.33GHz MMIC VCO with Fo/2 and Fo/4 Outputs RFMD's RFVC1843A 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 10.19GHz to 11.33GHz 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

RFVC1843A Features

* Multiple Frequency Outputs

* Fo: 10.19GHz to 11.33GHz

* Fo/2: 5.10GHz to 5.67GHz

* Fo/4: 2.55GHz to 2.83GHz

* No External Resonator Required

* Integrated Frequency Divider

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

* Flat Output Power Over Frequency Tuning Range 1.5