RF-amp: Difference between revisions
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== Overview == | == Overview == | ||
The dedicated RF-amp was introduced with the PU-18 motherboard, after the [[Servo controller]] has been integrated into the [[DSP| | The dedicated RF-amp was introduced with the PU-18 motherboard, after the [[Servo controller]] has been integrated into the [[CD DSP|DSP]]. Before PU-18, a Servo-controller/RF-amp combo IC was used (CXA1782BR). | ||
== Revisions == | == Revisions == | ||
* CXA1782BR (PU-7, PU-8, PU-16) | |||
** Combo IC consisting of servo controller and RF-amp | |||
* CXA1791N (PU-18) | * CXA1791N (PU-18) | ||
* CXA2550N (PU-20) | * CXA2550N (PU-20) | ||
* CXA2575N (PU-22 | * CXA2575N (PU-22 and up) | ||
The marking on | The marking on the latter three ICs omits the "CX" prefix; hence the text on them says A1791N, A2550N, A2575N. | ||
Latest revision as of 14:34, 1 July 2023
Overview[edit | edit source]
The dedicated RF-amp was introduced with the PU-18 motherboard, after the Servo controller has been integrated into the DSP. Before PU-18, a Servo-controller/RF-amp combo IC was used (CXA1782BR).
Revisions[edit | edit source]
- CXA1782BR (PU-7, PU-8, PU-16)
- Combo IC consisting of servo controller and RF-amp
- CXA1791N (PU-18)
- CXA2550N (PU-20)
- CXA2575N (PU-22 and up)
The marking on the latter three ICs omits the "CX" prefix; hence the text on them says A1791N, A2550N, A2575N.