器件名称: 27TRX0357
功能描述: 27.0-36.0 GHz GaAs MMIC Transmitter
文件大小: 351.85KB 共7页
简 介:27.0-36.0 GHz GaAs MMIC Transmitter
May 2005 - Rev 20-May-05
Features
Sub-harmonic Transmitter Integrated IR Mixer, LO Buffer & Output Amplifier +20.0 dBm Output Third Order Intercept (OIP3) 2.0 dBm LO Drive Level 20.0 dB Image Rejection, 9.0 dB Conversion Gain 100% On-Wafer RF and DC Testing 100% Visual Inspection to MIL-STD-883 Method 2010
Mimix Broadband’s 27.0-36.0 GHz GaAs MMIC transmitter has a +20.0 dBm output third order intercept and 20.0 dB image rejection across the band. This device is an image reject subharmonic anti-parallel diode mixer followed by a three stage output amplifier and includes an integrated LO buffer amplifier. The image reject mixer reduces the need for unwanted sideband filtering before the power amplifier. The use of a subharmonic mixer makes the provision of the LO easier than for fundamental mixers at these frequencies. I and Q mixer inputs are provided and an external 90 degree hybrid is required to select the desired sideband. This MMIC uses Mimix Broadband’s 0.15 m GaAs PHEMT device model technology, and is based upon electron beam lithography to ensure high repeatability and uniformity. The chip has surface passivation to protect and provide a rugged part with backside via holes and gold 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.
27TRX0357 Chip Device Layout
General Description
Absolute ……
