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r_idv1rev 52011-08-31IEC 60748-3 (II.2.1.10) (1986)

differential input resistance

0112/2///61360_4#AAF163

minimum resistance between the inputs of a differential amplifier at reference conditions

Used by classes
1
property
Code
AAF163
Data type
LEVEL(MIN) OF REAL_MEASURE_TYPE
Unit
UAA017 UAA017
Used by classes (1)

Version history5#

  1. Current rev 05
    17 Aug 2015 · 15:40 UTC by BATCH 00000917
    View on cdd.iec.ch ↗
  2. superseded rev 04
    23 Jul 2015 · 11:08 UTC by BATCH 00000907
    ↓ Version JSON
    View on cdd.iec.ch ↗
  3. superseded rev 03
    22 Jul 2015 · 14:21 UTC by BATCH 00000904
    ↓ Version JSON
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  4. superseded rev 02
    30 May 2012 · 15:03 UTC by BATCH 00000788
    ↓ Version JSON
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  5. superseded rev 01
    30 May 2012 · 14:53 UTC by BATCH 00000787
    ↓ Version JSON
    View on cdd.iec.ch ↗

IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.

Metadata#

Remark
In order to be able to consider the input impedance as a pure resistance, the measurement signal frequency must be sufficiently low so that there are no significant phase differences between the voltages at the input terminals of the amplifier to be measured with or without the series resistor.
Source document
IEC 60748-3 (II.2.1.10) (1986)
Version
1
Revision
5
Status
Standard
Publisher
IEC
Published in
IEC 61360-4
Responsible committee
SC3D
Dates
  • Original: 1996-08-01
  • Current version: 2011-08-31
  • Current revision: 2015-08-17