RF True time delay is similar to phase shifting, but in most cases you are shifting sections of line that are many wavelengths. True time delay is used in many phased arrays to improve bandwidth
True Time Delay (Discontinued replaced by MM7002)
Ultra Broadband frequency range
Single-ended or differential operation
Highly repeatable performance
(GaAs based design)
Small Size MMIC die package
EAR99
OBSOLETE
die