CHP2085

CHP2085 S-band Phase Shifter / Switch GaAs Monolithic Microwave IC Description The CHP2085 is a S-band monolithic 5 bits phase shifter / switch. The circuit is manufactured with a standard MESFET process : via holes through the substrate, air bridges and electron beam gate lithography. It is supplied in chip form. 13 12 11 10 9 8 7 6 5 4 3 2 90° bit 45° bit 11,25° bit 14 Switch 22,5° bit 180° bit 1 Main Features ■ Frequency range : 2.7 to 3.4GHz ■ 11.25° phase quantization ■ 27dB switch isolation ■ Chip size : 4,14 x 2,16 x 0,1mm Pin Out 1- RFout2 2- P2 3- P1 4- H8 5- B8 6- B2 7- H9 8- B4 9- H4 10- BH1 11- GND 12- B9 13- RFin 14- RFout1 Main Characteristics Tamb = +25°C Symbol Fop PHIpp Il Is Parameter Operating frequency range Phase shift precision peak to peak error Insertion loss Isolation 27 Min 2.7 Max 3.4 10 12 Unit GHz ° dB dB ESD Protections : Electrostatic discharge sensitive device observe handling precautions ! Ref. : DSCHP20850046 - 15-feb.-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 CHP2085 Electrical Characteristics Tamb = +25°C Symbol Fop PHIpp Il Is VSWRin VSWRout Pin1dB Ips Parameter Operating frequency range S-band Phase Shifter / Switch Test Conditions Min 2.7 Max 3.4 10 12 Unit GHz ° dB dB Phase shift precision peak to peak error Insertion loss Isolation Input VSWR Oup...