155-0078-00: Difference between revisions

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The '''155-0078-xx''' (M084) is a Tek-made broadband vertical amplifier integrated circuit in a [[minipac]] package.  
{{Monolithic IC
|Manufacturer=Tektronix
|Model=M084
|Part_nos=155-0078-xx,155-0273-00,155-0274-00
|Description=broadband vertical amplifier
|Used_in=464;465;466;468;475;475A;475M;485;7834;7844;7854;7904;R7903;R7912;7912AD;7912HB;7104;7A16A;7A16P;7A24;7A26;7A42;067-0587-01;067-0680-00;AM503;PG502;PG508;DC510;DC5010;FG5010
|Designers=John Addis;
}} in a [[minipac]] package.  
The input and output are differential.
The input and output are differential.
The 155-0078 and its test fixture were designed by [[John Addis]] for the [[485]] scope <sup>(Note 1)</sup>, which uses no less than 18 of these chips in various grades.  
The 155-0078 and its test fixture were designed by [[John Addis]] for the [[485]] scope <sup>(Note 1)</sup>, which uses no less than 18 of these chips in various grades.  
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{| class="wikitable" style="float:right; margin-left: 15px"
{| class="wikitable" style="float:right; margin-left: 15px"
|+ The last two digits of the 155-0078-xx part number are determined by a selection process after manufacture.
|+ The last two digits of the 155-0078-xx part number are determined by a selection process after manufacture:
These characteristics are summarized below:
! Suffix !! Speed !! DC Charact. !! Replaceable by
! SUFFIX !! SPEED !! DC CHARACTERISTICS !! REPLACEABLE BY
|-
|-
| 00 || Fast || Best || ----
| 00 || Fast || Best || ----
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</blockquote>
</blockquote>


{| class="wikitable"
:{| class="wikitable"
|+ The test criteria defining the various grades of M84 are as follows:
|+ Test criteria defining the various grades of M84:
|-
|-
| Displayed Risetime <355ps        ||        -00 and -10      ||      -01 and -11    ||    -02 and -12      ||    -03 and -13
| Displayed Risetime <355 ps      ||        -00 and -10      ||      -01 and -11    ||    -02 and -12      ||    -03 and -13
|-
|-
|Displayed Risetime 355-410ps     ||          -04            ||        -05          ||        -06          ||      -07
|Displayed Risetime 355-410 ps     ||          -04            ||        -05          ||        -06          ||      -07
|-
|-
|Normal Offset (RTO)              ||          <14mV          ||        <14mV         ||      <28mV         ||      <14mV
|Normal Offset (RTO)              ||          <14 mV          ||        <14 mV         ||      <28 mV         ||      <14 mV
|-
|-
|Invert Offset (RTO)              ||          <14mV           ||      <14mV         ||        <28mV         ||      <14mV
|Invert Offset (RTO)              ||          <14 mV           ||      <14 mV         ||        <28 mV         ||      <14 mV
|-||  
|-||  
|HFE of Q1 and Q2                  ||        70-250            ||      70-250        ||        50-400        ||    70-250
|HFE of Q1 and Q2                  ||        70-250            ||      70-250        ||        50-400        ||    70-250
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|Invert Gain                      ||        2.68-2.96        ||      2.68-2.96      ||      2.68-2.96      ||      2.68-2.96
|Invert Gain                      ||        2.68-2.96        ||      2.68-2.96      ||      2.68-2.96      ||      2.68-2.96
|-
|-
|Null Offset (Gain = 0)            ||          10mV           ||      no spec        ||      no spec        ||      <30mV
|Null Offset (Gain = 0)            ||          10 mV           ||      no spec        ||      no spec        ||      <30 mV
|-
|-
|Null Gain (Test of Q3 and Q4)    ||          14mV           ||      no spec        ||      no spec        ||      <14mV
|Null Gain (Test of Q3 and Q4)    ||          14 mV           ||      no spec        ||      no spec        ||      <14 mV
|-
|-
|50% Gain                          ||        0.49-0.51        ||      no spec        ||      no spec        ||      0.49-0.51
|50% Gain                          ||        0.49-0.51        ||      no spec        ||      no spec        ||      0.49-0.51
|-
|-
|Off Feedthrough                  ||          <0.2mV         ||      <0.2mV         ||        <0.2mV       ||      <0.2mV
|Off Feedthrough                  ||          <0.2 mV         ||      <0.2 mV         ||        <0.2 mV       ||      <0.2 mV
|-
|-
|Normal Hump Voltage              ||          <2.5mV         ||      no spec        ||        no spec      ||      no spec
|Normal Hump Voltage              ||          <2.5 mV         ||      no spec        ||        no spec      ||      no spec
|-
|-
|Invert Hump Voltage              ||          <2.5mV         ||        no spec      ||        no spec      ||      no spec
|Invert Hump Voltage              ||          <2.5 mV         ||        no spec      ||        no spec      ||      no spec
|}
|}


* [[Media:Tek m84.pdf|Tektronix M84 155-0078-00 Description (PDF)]]
* [[Media:Tek m84.pdf|Tektronix M84 155-0078-00 Description (PDF)]]
==See also==
* [[234-0203-20]]: [[SH3]] version


==Pictures==
==Pictures==
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==Used in==
==Used in==
* [[475]] (U140, U240, U450)
* [[464]], [[465]], [[466]], [[468]]
* [[475]] (U140, U240, U450), [[475A]], [[475M]]
* [[485]]
* [[485]]
* [[2220]], [[2221]], [[2230]] (155-0274-00: A1U130, A1U180; 155-0273-00: A2U30, A2U80)
* [[7834]], [[7844]] (U415,U515)
* [[7834]], [[7844]] (U415,U515)
* [[7854]] (A13U520,A13U590,A13U620,A13U680)
* [[7854]] (A13U520,A13U590,A13U620,A13U680)
* [[7904]], [[7903]] (U5510,U5530,U5550,U5610,U5630,U5650)
* [[7904]], [[R7903]] (U5510,U5530,U5550,U5610,U5630,U5650)
* [[7912AD]], [[7912HB]]
* [[R7912]], [[7912AD]], [[7912HB]]
* [[7A16A]] (U350, U450, U550, U750)
* [[7104]]
* [[7A16P]] (U60240, U60340, U60440, U60540)
* [[7A16A]] (U350, U450, U550, U750), [[7A16P]] (U60240, U60340, U60440, U60540)
* [[7A24]], [[7A26]] (U1350,U1450,U1550,U1750,U2350,U2450,U2550,U2750)
* [[7A24]], [[7A26]] (U1350,U1450,U1550,U1750,U2350,U2450,U2550,U2750)
* [[7A26]]
* [[7A42]] (A5U1010,A5U1020,A5U1040,A5U1060)
* [[7A42]] (A5U1010,A5U1020,A5U1040,A5U1060)
* [[067-0587-01]]
* [[067-0587-01]], [[067-0680-00]]
* [[AM503]]
* [[AM503]]
* [[PG502]] (U360, -06)
* [[PG502]] (U360, -06)
* [[DC510]] (A12U1311, A12U1331, -10)
* [[PG508]] (U850)
* [[DC510]] (A12U1311, A12U1331, -10), [[DC5010]]
* [[FG5010]]


==Notes==
==Notes==
Retrieved from "https://w140.com/tekwiki/wiki/Special:MobileDiff/56069...74092"

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