Novinka:Linear Technology Magazine Dec.2009
(Kategória: Média vo svete)
Zaslal EdizonTN
21.01.2010-10:05

• IN THIS ISSUE…
  
  COVER ARTICLE
  
• 1.2A Buck Converters Draw Only 2.8μA When Regulating Zero Load, Accept 38VIN or 55VIN.
  
• Linear in the News.
  
  DESIGN FEATURES
  
• 775 Nanovolt Noise Measurement for a Low Noise Voltage Reference
  
• Monolithic Synchronous Step-Down Regulator Sources 3A or Sinks 1.5A in TSSOP or 3mm × 4mm QFN.
  
• Designing a Solar Cell Battery Charger.
  
• High Current/High Speed LED Driver Revolutionizes PWM Dimming.
  
• Produce High DC/DC Step-Down Ratios in Tight Spaces with 30ns Minimum On-Time Controller in 3mm × 3mm QFN
  
• New Generation of 14-Bit 150Msps ADCs Dissipates a Third the Power of the Previous Generation without Sacrifificing AC Performance.
  
• Robust, Quiet, Stable Power Supply for Active Antenna Systems with Built-In Protection and Diagnostic Capabilities
  
  DESIGN IDEAS
  
• Battery Conditioner Extends the Life of Li-Ion Batteries.
  
• EMI Certifified Step-Down Converter in 15mm × 9mm μModule® Package Produces 1A, 0.8VOUT –10VOUT from 3.6VIN – 36VIN.
  
• Using a Differential I/O Amplififier in Single-Ended Applications.
  
• Dual Output μModule DC/DC Regulator Produces High Effificiency 4A Outputs from a 4.5V to 26.5V Input.
  
• All-in-One Power for Portables: Single IC Replaces Battery Charger, Pushbutton Controller, LED Driver and Five Voltage Regulator ICs.
  
• Maximize the Performance of 16-Bit, 105Msps ADC with Careful IF Signal Chain Design.
  
  
• New Device Cameos.
  
• Design Tools.
  
• Sales Offices.

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