XQ1000-BD

5.5-6.5 GHz GaAs MMIC Voltage Controlled Oscillator April 2007 - Rev 17-Apr-07 Q1000-BD Features On-Chip Resonator +4.5 dBm Output Power -97 dBc/Hz @ 100KHz Phase Noise 20mA @ -5.0V Bias Supply 100% On-Wafer, DC and Output Power Testing 100% Visual Inspection to MIL-STD-883 Method 2010 Chip Device Layout XQ1000-BD General Description Mimix Broadband's 5.5-6.5 GHz GaAs HBT VCO is a fully integrated oscillator MMIC with on-chip tuning diode and resonator. This design is based on a cross coupled differential pair with on-chip buffer amplifier and output balun. The use of a high-Q resonator structure and integrated varactor diodes results in optimum phase-noise performance. This MMIC uses Mimix Broadband's 2 um GaAs HBT device model technology to ensure low flicker (1/f ) noise and high reliability. The chip has surface passivation to protect and provide a rugged part with backside via holes and gold www.DataSheet4U.com metallization to allow either a conductive epoxy or eutectic solder die attach process. This device is well suited for Millimeter-wave Point-to-Point Radio, LMDS, SATCOM and VSAT applications. Absolute Maximum Ratings Supply Voltage (Vee1,2,3) Supply Voltage (Vtune) Supply Current (Iee1,2,3) Supply Current (Itune) Storage Temperature (Tstg) Operating Temperature (Ta) Junction Temperature (Tjn) -6.0 VDC +6.0 VDC 30 mA 1 mA -65 to +165 OC -55 to MTTF Table MTTF Table1 1 (1) Junction temperature affects a device's MTTF. It is recommended to keep channel tempera...