CHV2240-99F - Multifunction K-band VCO and Q-band Multiplier

Datasheet Summary

Description

The CHV2240-99F is a monolithic multifunction proposed for frequency generation at 38GHz.

It integrates a K-band Voltage Controlled Oscillator, a Q-band frequency multiplier and buffer amplifiers.

Features

K-band VCO + Q-band frequency multiplier.
External resonator for centre frequency control and phase noise optimisation.
High quality oscillator when coupled to a dielectric resonator.
On-chip varactor for electronic control.
Chip size 2.68 x 1.4 x 0.1 mm Main Electrical Characteristics Typical tuning characteristic Tamb. = +25°C Symbol Parameter Min Typ Max Unit F_out Output frequency 37.5 38.25 39 GHz F_t Frequency tuning range (high Q resonator) 5 MHz.

United Monolithic Semiconductors

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Datasheet Details

Part number	CHV2240-99F
Manufacturer	United Monolithic Semiconductors
File Size	212.51 KB
Description	Multifunction K-band VCO and Q-band Multiplier
Datasheet	CHV2240-99F Datasheet
Additional preview pages of the CHV2240-99F datasheet.

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CHV2240-99F Multifunction K-band VCO and Q-band Multiplier GaAs Monolithic Microwave IC Description The CHV2240-99F is a monolithic multifunction proposed for frequency generation at 38GHz. It integrates a K-band Voltage Controlled Oscillator, a Q-band frequency multiplier and buffer amplifiers. For performance optimisation, an external port (ERC) allows a passive resonator coupling to the oscillator (at half output frequency). This chip has been especially designed to be coupled to a high Q dielectric resonator. All the active devices are internally self biased. The circuit is manufactured with the pHEMT process 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form.

Published: Jan 26, 2025 |