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155-0032-00: Difference between revisions
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The chip has an input to select normal or inverted phase and an input to vary the | The chip has an input to select normal or inverted phase and an input to vary the | ||
"position", i.e., output current offset. | "position", i.e., output current offset. | ||
{{6ColBegin}} | |||
* | * Pin 1: emitter current source | ||
* | * Pin 2: gain switching | ||
* | * Pin 3: input balance | ||
* | * Pin 4: bias | ||
* | * Pin 5: −8 V | ||
* | * Pin 6: position current source | ||
* | * Pin 7: ground | ||
* | * Pin 8: signal out − | ||
* | * Pin 9: signal out + | ||
* | * Pin 10: position | ||
* | * Pin 11: +8 V | ||
* | * Pin 12: norm / -inv | ||
* | * Pin 13: +5 V | ||
* | * Pin 14: signal in − | ||
* | * Pin 15: gain switching | ||
* | * Pin 16: emitter current source | ||
{{6ColEnd}} | |||
==Used in== | ==Used in== | ||
* The 155-0032-00 is used in the front end of the [[335]] signal path, just after a JFET high-impedance buffer. It is discussed on page 3-5 of the 335 manual. | * The 155-0032-00 is used in the front end of the [[335]] signal path, just after a JFET high-impedance buffer. It is discussed on page 3-5 of the 335 manual. | ||