CHM1193

CHM1193 K-Band Mixer GaAs Monolithic Microwave IC Description The CHM1193 is a balanced Schottky diode mixer based on a six quarter wave ring structure. It could be use in receiver or transmitter part. This circuit is manufactured with the Schottky diode process : 1 µm Schottky diode device, air bridges, via holes through the substrate, stepper lithography. It is available in chip form. An electrically identical chip with a mirror drawing versus de LO side is available under the part number CHM1192. These two MMICs could be helpful in a TX, RX architecture module. Conversion gain (dB) LO IF RF -2 -4 -6 -8 -10 -12 35 36 37 38 39 40 LO Frequency (GHz) IF=2GHz Main Features ■ 36-38 GHz LO frequency range ■ IF from 1 to 3 GHz ■ Low conversion loss up & down ■ High LO/RF isolation ■ Low LO input power ■ Small chip size: 1.53 x 1.53 x 0.10 mm Typical conversion characteristic (measurement in test fixture) Main Characteristics Tamb. = 25°C Symbol F_LO, F_IF Lc I_LO/RF Parameter LO frequency range IF frequency range Conversion loss LO/RF isolation Typ 36-38 1-3 7 30 Unit GHz GHz dB dBc ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions ! Ref. : DSCHM11930077 - 17-Mar-00 1/6 Specifications subject to change without notice United Monolithic Semiconductors S.A.S. Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09 CHM1193 Electrical Characteristics Tamb. = 25°C Symbol F_L...