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Amplifier Circuits:  Buffers, Page 2
Amplifier -- Main Page
Buffer Amplifier Circuits:  Page 1,   Page 2,    Page 3

Last Updated on: Saturday, October 31, 2009 03:51 PM

 

Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
Baby of Camel: All-directly-Heated Pushpull Amp - Spy Photos -  Project a Camel is a take-no-prisoners DHT PP based on Lynn Olson Aurora topology. Unfortunately, I'm stuck waiting for Lundahl transformers (three months... that famous Nordic attention to detail... one turn a day...).Well, before Camel is born, there was his baby - sans interstage transformers, yet with all DHT stages (all tubes from Svetlana 1970-s). OK, the input/splitter ...(added 08/08/08)
Biasing and Decoupling Op Amps in Single Supply Applications -  AN-581 Analog Devices Application Notes  (app note added 2/06)
Buffer Amplifier and LED Improve PWM Power Controller's Low Load Operation - 09/15/05 EDN-Design Ideas:  PWM IC is enhanced with discrete components for wider-range operation.....(design idea added 3/06)
Buffer switches analog or digital signals on/off - 03/30/06 EDN-Design Ideas:  Use an op amp and a dual SPST to switch signals under digital control.....(design idea added 05/06/07)  

Buffered Current Source - Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.  (app note added 3/06)
Careful Design Tames High Speed Op Amps - AN-257 Analog Devices Application Notes  (app note added 2/06)
CLC730132  SOIC and Tssop Quad High-Speed Buffer Evaluation Boards - National Semiconductor Application Note  (app note added 3/06)
CLC730136  SOIC and SOT23 Single High-Speed Buffer Evaluation Boards - National Semiconductor Application Note  (app note added 2/06)
CLC730145 SOIC and Tssop Quad High-Speed Buffer Evaluation Boards - National Semiconductor Application Note  (app note added 3/06)
CLC730245 SOIC and SOT23 Single High-Speed Buffer Evaluation Boards - National Semiconductor Application Note  (app note added 2/06)
CMOS Buffer Delivers Precise Current Pulses - 12/08/94 EDN-Design Ideas:  The circuit in Fig 1 delivers stable, fast-settling reference-current pulses. You can use the circuit in systems employing A/D, D/A, or V/F converters. Digital input pulses, VP, connect to IC3B, a 74AC240 buffer. The 5.00V reference, IC1, constrains IC3B's output, VR, to either VREF or0V. IC3B's rise and fall times are <3 nsec.....(design idea added 03/03/03)
CMOS Logic Inverter Amplifier Characteristics - This chart shows some of the measured characteristics of three different unbuffered CMOS logic gates, used as voltage amplifiers.  (added 12/04) ….(designed by David A. Johnson)
Diode-Connected EPAD MOSFET  with Buffer Amplifier Output - Circuit Ideas for Designers Application Notes Advanced Linear Devices, Inc.  (app note added 3/06)
Find Op Amp Noise with Spreadsheet - AN-253 Analog Devices Application Notes  (app note added 2/06)
Flashing LED Advertising Badge #2 - This circuit is similar to flashing LED advertising badge #1.  .  It uses a CD4013 dual D Flip/Flop IC.  The 74HCT74 IC in #81 does not always work.  As in #81, a single lithium battery will provide months of continuous LED flashing.  It also has a tiny push-button switch to turn on and off the light flashing. ….(designed by David A. Johnson)
Follow the Debouncing Flip Flops - 02/17/00 EDN-Design Ideas:  /.....(design idea added 2/06) 
Get Fast Stable Response from Improved Unity-Gain Followers - National Semiconductor Application Note  (app note added 2/06)
High Impedance Buffer Amplifier's Input Includes Esd Protection - 09/28/06 EDN-Design Ideas:  Diodes and guard traces suppress high-voltage static-discharge transients.....(design idea added 05/07) 
Hot Swap Push-Pull Sync. Buck Negative Flyback Dual Sync. Buck Reference Design - Hot Swap, Push Pull, Sync. Buck, Negative Flyback, Dual Sync. Buck with Vin of -36 V to -72V. Vout of 8 V, 5 V, 3.3 V, 2.5 V and -5 V. The output power is 79.5 W.  (added 3/05)

 

Buffer Amplifier Circuits:  Page 1,   Page 2,    Page 3

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