CHP4511 - United Monolithic Semiconductors

CHP4511 GaAs Monolithic Microwave IC

The CHP4511 is a 4-bit digital phaseshifter with an output single pole double through (SPDT) switch. It is designed for 6 to 18GHz frequency range applications. The backside of the chip is both RF and DC grounded. The circuit is manufactured with a Power pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate li.

Features

Broadband performances : 6-18GHz 22.5° phase step Losses < 15dB 22dBm input power at -1dBc I/O reversible. Adaptative SPDT 0/-5V control voltage Chip size: 4.62 x 3.0 x 0.1mm dB(S21) for 16 states Main Characteristics Tamb. = 25°C Symbol Parameter dB(S11)and dB(S22) for 16 Min Typ Max Fop Operating frequency range 6 18 G Small signal gain -15 -7 Poi1 Output power at 1dB compression 10 Vctrl Voltage control -5 0 ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions ! Unit GHz dB dBm V Ref. : DSCHP45110197 - 16 Jul 10 1/8 Specifications subject.