CHV1203a98F - Low Phase Noise S band HBT VCO

Datasheet Summary

Description

negative resistor, varactors and buffer amplifiers.

100kHz offset.

Features

S-band VCO + S buffers.
Fully integrated VCO (no need for external resonator).
Low phase noise.
High frequency stability.
On chip self-biased devices.
Available in bare die.
Chip size: 2.7x2.7x0.1mm Frequency (GHz) 3.3 3.2 3.1 3 2.9 2.8 2.7 2.6 2.5 2.4 2.3 0 2 4 6 8 10 Vtune (Volts) Main Electrical Characteristics Tamb. = +25°C Symbol Parameter F_out Output frequency range on RF_out port P_out Output power on RF_out port PN_100 SSB Phase Noise @.

United Monolithic Semiconductors

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Datasheet Details

Part number	CHV1203a98F
Manufacturer	United Monolithic Semiconductors
File Size	452.47 KB
Description	Low Phase Noise S band HBT VCO
Datasheet	CHV1203a98F Datasheet
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Full PDF Text Transcription

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CHV1203a98F Low Phase Noise S band HBT VCO GaAs Monolithic Microwave IC Description The CHV1203a98F is a low phase noise S band HBT voltage controlled oscillator that integrates Vc negative resistor, varactors and buffer amplifiers. It provides an excellent phase noise of 108dBc/Hz at VT 100kHz offset. It is designed for a wide range of applications, from space to commercial communication systems. The circuit is fully integrated on InGaP HBT process: 2µm emitter length, via holes through the substrate and high Q passive elements. It is available in chip form. RF out Main Features ■ S-band VCO + S buffers ■ Fully integrated VCO (no need for external resonator) ■ Low phase noise ■ High frequency stability ■ On chip self-biased devices ■ Available in bare die ■ Chip size: 2.7x2.

Published: Jan 27, 2025 |