Catalog
0.2 GHz to 8 GHz, GaAs, HBT MMIC, Divide by 8 Prescaler
Key Features
• Ultralow SSB phase noise: −150 dBc/Hz typical
• Single-ended input/outputs
• Output power: −2 dBm typical
• Single supply operation: 3 V
• Ultrasmall, surface-mount, 2.90 mm × 2.80 mm, 6-lead SOT-23 package
• Download theHMC434-EP data sheet(pdf)
• Military temperature range (−55°C to +105°C)
• Controlled manufacturing baseline
• One assembly/test site
• One fabrication site
• Enhanced product change notification
• Qualification data available on request
• V62/16609 DSCC Drawing Number
Description
AI
The HMC434 is a low noise, static, divide by 8 prescaler monolithic microwave integrated circuit (MMIC) utilizing indium gallium phosphide/gallium arsenide (InGaP/GaAs) heterojunction bipolar transistor (HBT) technology in an ultrasmall surface-mount 6-lead SOT-23 package.The HMC434 operates from near dc (square wave) or 200 MHz (sine wave) to 8 GHz input frequency with a single 3 V dc supply.The HMC434 features single-ended inputs and outputs for reduced component count and cost. The low additive single sideband (SSB) phase noise of −150 dBc/Hz at 100 kHz offset helps the user maintain optimal system noise performance.ApplicationsDC to C band PLL prescalersVery small aperture terminal (VSAT) radiosUnlicensed national information infrastructure (UNII) and point to point radiosIEEE 802.11a and high performance radio local area network (HiperLAN) WLANFiber opticsCellular/3G infrastructure
