CHV3241-QDG - Fully Integrated HBT K-band VCO

Datasheet Summary

Description

The CHV3241-QDG is a monolithic multifunction circuit suitable for frequency generation.

It integrates an X-band “push-push” oscillator with frequency control (VCO) thanks to base-collector diodes, used as varactors, a K-band buffer amplifier and a divider by 512.

Features

K-band VCO & K-band buffer.
Prescaler/512 generating 24MHz output suitable for software frequency loop.
Prescaler and buffer switching capability with low pulling, for optimum efficiency.
Fully integrated VCO (no external Resonator).
Low phase noise.
High temperature range.
High output power.
4th amplifier bias usable for power setting.
High frequency stability.
On chip self biased devices.
RoHS SMD package: 24L-QFN4x4 Main Characteristics.

United Monolithic Semiconductors

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Datasheet Details

Part number	CHV3241-QDG
Manufacturer	United Monolithic Semiconductors
File Size	1.18 MB
Description	Fully Integrated HBT K-band VCO
Datasheet	CHV3241-QDG Datasheet
Additional preview pages of the CHV3241-QDG datasheet.

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CHV3241-QDG Fully Integrated HBT K-band VCO GaAs Monolithic Microwave IC in QFN package Description The CHV3241-QDG is a monolithic multifunction circuit suitable for frequency generation. It integrates an X-band “push-push” oscillator with frequency control (VCO) thanks to base-collector diodes, used as varactors, a K-band buffer amplifier and a divider by 512. All the active devices are internally self-biased. The circuit is fully integrated on InGaP HBT technology: 2µm emitter length, via holes through the substrate and high Q passive elements. The chip is delivered in a standard 24 Leads RoHS compliant QFN4x4 package.

Published: Feb 26, 2016 |