CHT4016-99F_15 Datasheet, PDF (1/10 Pages) United Monolithic Semiconductors – 4-16GHz 6-bit digital attenuator

CHT4016-99F
4-16GHz 6-bit digital attenuator
GaAs Monolithic Microwave IC
Description
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.
It is available in chip form.
Main 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 - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: [phone] - Fax: [phone]