Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity

INTRODUCTION The in-phase and quadrature modulator (IQ modulator) is a key component in modern wireless transmitters. It provides a convenient method for modulating data bits or symbols onto an RF carrier. IQ upconversion has become the architecture of choice for implementing transmitter signal c

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PFC Converter Design with IR1150 One Cycle Control IC

PFC Converter Design with IR1150 One Cycle Control IC This Application Note describes the design methodology of a Continuous Conduction Mode Power Factor Correction circuit utilizing a boost converter and featuring the IR1150S PFC IC. The IR1150 is based on International Rectifier’s proprietary “

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IRF

Controller Dynamics and Tuning

Introduction This application note describes how to tune the embedded control loops on the IRMCF3xx series of control IC’s. This covers the IRMCF312, IRMCF311 and IRMCF343 digital control IC’s for airconditioning systems and the IRMCF341 IC for washing machine applications. The control loops incl

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IRF

IRS2011 and IR2011 Comparison

Introduction The IRS2011 is a new HVIC product that replaces the IR2011 and is pin-to-pin compatible with its predecessor. This application note describes the various differences between the IRS2011 and the IR2011 HVICs. The IRS2011 is a high power, high speed power MOSFET driver with independen

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IRF

LVDS and M-LVDS Circuit Implementation Guide

INTRODUCTION Low voltage differential signaling (LVDS) is a standard for communicating at high speed in point-to-point applications. Multipoint LVDS (M-LVDS) is a similar standard for multipoint applications. Both LVDS and M-LVDS use differential signaling, a two-wire communication method where r

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ALUMINUM IP68 NEMA/UL TYPE 4,4X, 6, 6P, 12, 13 DIE CAST ENCLOSURES

Benefits and Features  Pre molded continuous Silicon gasket with outstanding performance.  Rugged #ADC-12 alloy die cast aluminum box  Available NEMA/UL 6 (natural finish) & 6P (recommended powder coated Black for extra corrosion protection)  UL Test results exceeded the requirements in

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ALUMINUM IP68 NEMA/UL TYPE 4,4X, 6, 6P, 12, 13 DIE CAST ENCLOSURES

Benefits and Features  Pre molded continuous Silicon gasket with outstanding performance.  Rugged #ADC-12 alloy die cast aluminum box  Available NEMA/UL 6 (natural finish) & 6P (recommended powder coated Black for extra corrosion protection)  UL Test results exceeded the requirements in

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ALUMINUM IP68 NEMA/UL TYPE 4,4X, 6, 6P, 12, 13 DIE CAST ENCLOSURES

Benefits and Features  Pre molded continuous Silicon gasket with outstanding performance.  Rugged #ADC-12 alloy die cast aluminum box  Available NEMA/UL 6 (natural finish) & 6P (recommended powder coated Black for extra corrosion protection)  UL Test results exceeded the requirements in

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ALUMINUM IP68 NEMA/UL TYPE 4,4X, 6, 6P, 12, 13 DIE CAST ENCLOSURES

Benefits and Features  Pre molded continuous Silicon gasket with outstanding performance.  Rugged #ADC-12 alloy die cast aluminum box  Available NEMA/UL 6 (natural finish) & 6P (recommended powder coated Black for extra corrosion protection)  UL Test results exceeded the requirements in

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ALUMINUM IP68 NEMA/UL TYPE 4,4X, 6, 6P, 12, 13 DIE CAST ENCLOSURES

Benefits and Features  Pre molded continuous Silicon gasket with outstanding performance.  Rugged #ADC-12 alloy die cast aluminum box  Available NEMA/UL 6 (natural finish) & 6P (recommended powder coated Black for extra corrosion protection)  UL Test results exceeded the requirements in

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