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EE Times Asia - total search 57 articles sort by date sort by relevance
Interfacing RF I/Q modulators with popular D/A converters 2007-06-19
The purpose of this application note is to illustrate the circuits required to interface RF I/Q modulators with several popular D/A converters.  
FMS6501 evaluation board application note 2007-08-09
The FMS6501 evaluation board is a full functional 12x9 cross point matrix for evaluating the performance of Fairchild's FMS6501.  
TPIC8101 knock sensor interface technical brief 2009-05-29
The TPIC8101 is a dual-channel, signal processing IC for detection of premature detonation in combustion (gasoline) engines. This device serves as an interface between acoustical sensors or accelerometers and automobile engine management systems.  
How to level shift video signals for DC-coupled video amplifiers/filters 2007-07-09
This application note describes a method to level shift a -0.3V to 0.7V video signal to 0 to 1V.  
In-circuit programming for the MAX16046-MAX16049 EEPROM-programmable system managers 2009-05-28
The MAX16046-MAX16049 system managers can be programmed after being soldered to the application circuit board. This means that only unprogrammed devices need to be stocked, and that the latest version of the configuration information can be written to the device during manufacturing test.  
Super-Nyquist operation of the AD9912 yields a high RF output signal 2008-05-27
This application note by Ken Gentile demonstrates how adequate band-pass filtering enables frequency synthesis at 1.615GHz and beyond for Analog Devices' AD9912 modulator.  
Remote control of UltraVolt HVPS 2002-05-14
This application note describes the features of the HVPS output voltage control.  
Input Leakage Current in High Speed Applications 2003-09-19
This application note examines the input currents found on high speed sigma-delta ADCs  
The Developments of a VLSI IC for TETRA 2003-08-18
This application note discusses the design and parameters of the TETRA FX890 Baseband Processor  
The versatile Z86C08: Three key features of this Z8 microcontroller 2000-09-07
This application note discusses the D/A conversion, zero crossing detection, and current sensing capabilities of the Z86C08 MCU's dual analog comparators.  
Why redesign the wheel - DSP or ASSP? 2002-12-09
This application note concentrates on the aspects of the base-band signal processing.  
Analog-to-digital conversion utilizing the AT89CX051 microcontrollers 2000-08-29
This application note describes two low-cost ADC techniques that utilize the analog comparator in the AT89C1051 and AT89C2051 microcontrollers.  
Basic Stamp I application note: Using PWM for analog output 2002-03-08
This application note explains how to convert digital signals to analog voltages using the Basic Stamp PWM.  
Digital gain control with analog VCAs 2002-12-06
This application note explains how to build gain-control blocks using DACs and VACs.  
Introduction to ISSI's instant voice ROM products 1999-12-18
Instant Voice ROMs, IVRs, are specialty devices for storing and playing sound. IVRs utilize the company's EPROM technology together with sound synthesis and D/A technology to make instant sound storing and playing possible. The ISSI IVR products contain an EPROM, ADPCM sound decoder, and an A/D circuit. Users first prepare an 8bit PCM sound file and then use the ISSI IVR development system to do the ADPCM encoding. The encoded data is programmed into a IVR device by using our IVR writer. This application note discusses the IVRs in detail.  


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