CHT4016-99F - United Monolithic Semiconductors

CHT4016-99F GaAs Monolithic Microwave IC

The CHT4016-99F is a 4-16GHz 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: 4-16GHz
■ 6-bit digital control interface
■ 0.5dB Attenuator step
■ 31.5dB Dynamic
■ 0.5dB RMS attenuation error
■ Chip size 3.64x1.54x0.1mm 4GHz< Freq. < 16GHz Main Electrical Characteristics Tamb.= +25°C, V+ = 5V / V- = -5V Symbol Parameter Freq Frequency range Dyn Dynamic IL Insertion loss Rms_att RMS attenuation error P1dB Input power @1dB gain compression Min Typ Max Unit 4 16 GHz 31.5 dB 6.5 dB 0.5 dB 23 dBm Ref. : DSCHT40163042 - 11 Feb 13 1/10 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Bât. Charmille .