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  Michael Steffes

  • 25 days ago
  • Amplifiers
  • Amplifiers forum

  RE: Reducing the rise time of Signal coming from Function Generator-Buffer

  Well Hari A linear buffer like the BUF602 will siimply try to follow the input signal, if you want a faster edge, perhaps a high speed comparator - but then your output Vpp will be the comparator swing not your your input swing.
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  Doug Widney

  • 8 months ago
  • Amplifiers
  • Amplifiers forum

  BUF602: BUF602

  TI Thinks Resolved

  Part Number: BUF602 Hello Again: Does anybody know the output overdrive recovery time of a buf602? This is a case where its input might go to the negative rail (gnd for single supply), and the output can't reach the rail. What then is the...
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  Michael Steffes

  • 27 days ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA820: Settling tome data

  Hello Schlomo, Settling time is a particularly difficult spec. Part of the transition may or may not be in slew limiting. The slew rate is specified for gain of 2, likely the gain of 1 would be much lower due to input CM dV/dT issues. If you need a...
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  Michael Steffes

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

  RE: THS4501: THS4501 as input level for RFSoC

  Morning I looked again at the HPF flatness, took the 100ohms back out (0ohm) and it was fine, here is that HPF response with 0ohm (flatter) and 20ohm, perhaps that is a better value to help stability of the BUF602
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  Michael Steffes

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

  RE: LMH6559: 1PPS signaling

  Well without any other details, probably ok - guesses, 1. Probably DC coupled 2.Probably ground to +V swing (need to compare that to headroom given supplies on the buffer). Probably bipolar supplies, so swing to ground is fine. If single supply, will...
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  Alec Saebeler

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

  RE: BUF602: BUF602 as capacitive gate load driver?

  Hi Doug, Are you still looking for more information on the use of a BUF602 as a capacitive gate load driver? I saw Michael and Kai both had good comments, I would concur to start with those approaches and references. I wanted to follow up and see...
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  Clemens Ladisch

  • 5 months ago
  • Power management
  • Power management forum

  RE: LM2664: Is there any step down converter that creates half of the input voltage?

  The reference voltage needs a low-impedance buffer. The BUF602 does what you want: … but its electrical characteristics might not match your requirements. You can simply combine a voltage divider with any random opamp.
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  Srinivasa Ravikiran Viswanath

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

  BUF602: Voltage follower for a clock signal with very low drive capability (25 pF)

  TI Thinks Resolved

  Part Number: BUF602 Hello everyone, I'm designing a Final Test board for a new DC-DC converter. This device has two SYNC pins which are I/O pins that either output a clock @ 500KHz or take in an external input clock. When its configured as...
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  Michael Steffes

  • 6 months ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA4354: OPA4354 Bandwidth

  So Eddie, I probably did not answer your questions, but 1. Unity gain BW above 100Mhz can be influenced by many factors (here, you could also extend the bandwidth with a little more peaking by increasing the feedback R introducing more phase shift around...
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  Sean Cashin

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

  RE: BUF602: O/P ttl Level

  Hi Irbaz and welcome to e2e, I don't understand. Are you saying that you have a 5V input and you are unable to get a 5V output from the BUF602? With a +-5V supply, the output range is Vs+ - 1.2V to Vs- +1.2V. If you require a 0V-5V output, you...

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