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Volume 8, Issue 9 | YOUR SEMICONDUCTOR SOLUTIONS RESOURCE |
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C o n t e n t s Robust, Low Power Amplifier Features Input Overvoltage Protection >> Voltage Feedback Amplifier Is Ideal for 16-Bit to 18-Bit Precision Instrumentation >> Rail-to-Rail Triple Amplifiers for Cost Efficient, Lossless UXGA >> Compact Video Filter and Buffer Supports HD and SD Signals Simultaneously >> Differential ADC Drivers for 14-Bit and 16-Bit ADCs >> Dual-Channel, Digitally Controlled Gain Trim Amplifiers for Broadband RF Designs >> Single-Channel and Dual-Channel VGAs Provide 1 dB Resolution for Digital IF AGC Applications >> High Voltage Operational Amplifier for Low Power Applications >> Rail-to-Rail I/O Amplifier for Battery Powered Instrumentation >> Gain-Programmable Instrumentation Amplifier Reduces Size and Cost of Precision Front Ends >> Zero-Drift Instrumentation Amplifier Ideal for Max Channel Density in Space-Critical Designs >>
All prices in this bulletin are in USD in quantities greater than 1000 (unless otherwise noted), recommended lowest grade resale, FOB U.S.A.
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High Speed, Rail-to-Rail, Triple Amplifiers Deliver Cost Efficient, Lossless UXGA
The ADA4855-3 and ADA4856-3 triple amplifiers provide a wide output voltage range at a wide –3 dB bandwidth, allowing analog video systems to deliver cost efficient, high quality HD video for high speed video applications. Both devices are single supply, rail-to-rail output voltage feedback amplifiers that offer low output crosstalk and low power dissipation. The ADA4856-3 has fixed G = 2 output, providing cost and space savings for projectors, monitors, and computers that output HD video. The devices operate on 3.3 V to 5 V supplies and are available in 16-lead LFCSP packaging.
ADA4898-1 Features
Compact Video Filter and Buffer Supports HD and SD Signals Simultaneously The ADA4420-6 is a low cost video reconstruction filter and buffer specifically designed for consumer applications. It consists of six independent filter channels: three for standard definition (Y/C, CVBS) and three for high definition component (YPrPb or RGB) signals. The device operates on a single 5 V supply, making it ideal for applications where power consumption is critical. The disable feature allows further power conservation by reducing the supply current to, typically, 10 µA when the ADA4420-6 is not in use. Applications include DVD players and recorders, game consoles, media servers, and set-top boxes. The ADA4420-6 operates in the extended industrial temperature range of –40°C to +85°C and is available in 20-lead TSSOP pinout and 16-lead QSOP pinout packaging. ADA4420-6 Features
Making accurate, high speed time domain measurements can be challenging, but finding information that will help improve one's techniques shouldn't be. Learn a few tricks of the trade at www.analog.com/analogdialogue/41-03.
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