CHR3694-QDG Datasheet | United Monolithic Semiconductors

Ro HS PLIANT .. 37-40GHz Integrated Down converter Ga As Monolithic Microwave IC in SMD package Description The CHR3694-QDG is a multifunction chip, which integrates a balanced cold FET mixer, a time two multiplier, and a RF LNA including gain control. It is designed for a wide range of applications, typically mercial munication systems. The circuit is manufactured with a p HEMT process, 0.25µm gate length, via holes through the substrate and air bridges. It is available in lead-free SMD package. A mirror version versus RF & LO access is available as CHR3794-QDG. Conversion gain (Sup. Mode) @ IF=2GHz 20 18 16 14 12 10 8 6 4 2 0 36 UMS R3694 YYWW Main Features - Broadband performance 37-40GHz - 12d B Gain - 15d Bc Image Frequency Rejection - -5d Bm IIP3 - 4d B Gain control - DC power consumption: 4V, 150m A - 24L-QFN4x4 - ESD protected - MSL Level 1 Conversion Gain (d B) Gain @ 0V Gain @ -2V RF frequency (GHz) Main Characteristics Tamb = +25° C, VDL= VDX= 4V Symbol FRF FLO FIF G Parameter RF frequency range LO frequency range IF frequency range Conversion gain @ VGC=-2V Conversion gain @ VGC=0V Ref. : DSCHA3694-QDG9077 - 18 Mar 09 1/18 Min 37 17.5 DC 8 11 Typ Max 40 21 3.5 Unit GHz GHz GHz d B d...