CHR2294-99F Datasheet | United Monolithic Semiconductors

25-35GHz Single Side Band Mixer Self biased Ga As Monolithic Microwave IC Description The CHR2294-99F is a multifunction chip (MFC) which integrates a self biased LO buffer amplifier and a sub-harmonically balanced diodes mixer for 2LO suppression and image rejection. It is usable for both upconversion and down-conversion. It is designed for a wide range of applications, typically mercial munication systems for broadband local access. The backside of the chip is both RF and DC grounded. This helps to simplify the assembly process. The circuit is manufactured with a p HEMT 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: 25-35GHz  11d B conversion Loss  15d Bc image rejection  +9d Bm LO input power  +2.5d Bm input power (1d B gain p.)  Low DC power consumption, 55m A@4V  Chip size: 2.06 x 1.25 x 0.10mm Up-conversion Supradyne mode IF=1.2GHz CL sup (d B) Imag Supp (d Bc) -5 P LO@RF (d Bm) P 2x LO @RF (d Bm) -10 -15 -20 -25 -30 -35 -40 -45 -50 RF frequency (GHz) Main Characteristics Tamb.= +25°C Parameter Min Typ Max FRF RF frequency range FLO LO frequency range FIF IF frequency...