CHT4016-QEG - United Monolithic Semiconductors

CHT4016-QEG GaAs Monolithic Microwave IC

The CHT4016-QEG is a 4-14GHz 6-bit digital attenuator designed to address a dynamic of 31.5dB by 0.5dB step. It is designed for a wide range of applications, from military to commercial communication systems. The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. .

Features

■ Broadband performances: 4-14GHz
■ 6-bit digital control interface
■ 0.5dB Attenuator step
■ 31.5dB Dynamic
■ 0.2dB RMS attenuation error
■ 24L-QFN4x5
■ MSL1 Main Electrical Characteristics Tamb.= +25°C Symbol Parameter Freq Frequency range IL Insertion Loss Dyn Dynamic Att_err Attenuation error Min Typ Max Unit 4 14 GHz 7 dB 31.5 dB ±0.8 dB Ref. : DSCHT4016-QEG3207 - 26 Jul 13 1/12 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France Tel.: +33 (0) 1 69 86 32.