Proposed Signal Connections
- We have a UpDown Converter and a Down Converter.
| Common LO | Signal Source | Inputs | Outputs | AMC Input |
|---|---|---|---|---|
| UpDown LO | SXR Out Fwd | UpDown X-Band Ch1 In (J22) | UpDown S-Band NC: Ch1 Out (J12) | Control NC AMC0: RF In 3 |
| UpDown LO | HXR CAVB Input Fwd | UpDown X-Band Ch2 In (J23) | UpDown S-Band NC:Ch2 Out (J15) | Control NC AMC0: RF In 2 |
| UpDown LO | Control NC AMC1: RF Out | UpDown NC S-Band Drive In (J2) | UpDown:X-Band Drive Mon (J20) | |
| Klystron Reflected | UpDown:Kly Refl Pwr In (J16) | UpDown: Kly Refl Out 1 (J18) | ||
| Klystron Reflected | UpDown:Kly Refl Pwr In (J16) | UpDown: Kly Refl Out 2 (J19) | ||
| Down1 LOA | UpDown: Kly Refl Out 1 (J18) | Down1: X-Band Ch1 In (J17) | Down1: S-Band NC Ch1 Out (J9) | |
| Down1 LOA | UpDown: X-Band Drive Mon (J20) | Down1: X-Band Ch2 In (J18) | Down1: S-Band NC Ch2 Out (J10) | Control NC AMC1: RF In 2 |
| Down1 LOA | SXR SLED Out Forward | Down1: X-Band Ch3 In (J19) | Down1: S-Band NC Ch3 Out (J11) | Control NC AMC0: RF In 4 |
| Down1 LOA | HXR CAVA Input Fwd | Down1: X-Band Ch4 In (J20) | Down1: S-Band NC Ch4 Out (J12) | Control NC AMC0: RF In 5 |
| Down1 LOB | Klystron Fwd | Down1: X-Band Ch5 In (J21) | Down1: S-Band NC Ch5 Out (J13) | Control NC AMC1: RF In 3 |
| Down1 LOB | SSA Out Mon | Down1: X-Band Ch6 In (J22) | Down1: S-Band NC Ch6 Out (J14) | Contol NC AMC0: RF In 6 |
| Down1 LOB | ? | Down1: X-Band Ch7 In (J23) | Down1: S-Band NC Ch7 Out (J15) | ? |
| Down1 LOB | ? | Down1: X-Band Ch8 In (J24) | Down1: S-Band NC Ch8 Out (J16) | ? |
| UpDown: Kly Refl Out 2 (J19) | Diag NC RTM: Krystar 301 → Kly V in | Diag NT RTM: Kly V Out | Diag NC AMC1: DC In 1 | |
| Down1: S-Band NC Ch1 Out (J9) | Control NC RTM: REF In | Control NC RTM: REF Out | Control NC AMC1: RF In 1 |
LLRF CONTROL (NC HXR & SXR)
Down Converter
| Front Panel | ATCA |
|---|---|
| RFIN2 | HXR CAVB Input FWD |
| RFIN1 | PRL |
| RFIN4 | SXR SLED OUT FWD |
| RFIN3 | SXR OUT FWD |
| RFIN6 | SSA OUT MON |
| RFIN5 | HXR CAVA Input FWD |
UpConverter
| Front Panel | ATCA | Conversion |
|---|---|---|
| RFIN2 | UpDown: X-Band Drive Mon | |
| RFIN1 | Down1: S-Band NC Ch1 Out (J9) | |
| RFIN3 | KLY FWD | |
| RF OUT | UpDown NC S-Band Drive In (J2) |
RTM
| Front Panel | ATCA | Conversion |
|---|---|---|
| BEAM V IN | KLY BEAM V Mon | |
| BEAM I | KLY BEAM I Mon | |
| REF IN | Donw1: S-Band NC Ch1 Out (J9) | |
| REF Out | Control NC AMC1: RF In 1 | |
| TRIG SSSB | OR Gate Chassis | |
| TIMING | LCLS-I Timing | |
| TTL MOD TRIG | OR Gate Chassis | |
| MODULATOR | STATUS | |
| SLED | SLED |
LLRF DIAGNOSTIC (NC HXR & SXR)
Down Converter
| Front Panel | ATCA |
|---|---|
| RFIN2 | |
| RFIN1 | PRL |
| RFIN4 | |
| RFIN3 | |
| RFIN6 | |
| RFIN5 |
UpConverter
| Front Panel | ATCA | Conversion |
|---|---|---|
| RFIN2 | ||
| RFIN1 | ||
| RFIN3 | ||
| RF OUT | ||
| DCIN1 | UpDown Kly Refl Out 2 (J19) |
RTM
| Front Panel | ATCA | Conversion |
|---|---|---|
| BEAM V IN | UpDown Kly Refl Out 2 (J19) | |
| BEAM V OUT | Diag NC AMC1: DC IN 1 | |
| BEAM I | ||
| REF IN | ||
| TRIG SSSB | ||
| TIMING | LCLS-I Timing | |
| TTL MOD TRIG | ||
| MODULATOR | ||
| SLED |
LLRF CONTROL (SC HXR & SXR)
Down Converter
| Front Panel | ATCA |
|---|---|
| RFIN2 | HXR CAVB Input FWD |
| RFIN1 | PRL |
| RFIN4 | SXR SLED OUT FWD |
| RFIN3 | SXR OUT FWD |
| RFIN6 | SSA OUT MON |
| RFIN5 | HXR CAVA Input FWD |
UpConverter
| Front Panel | ATCA | Conversion |
|---|---|---|
| RFIN2 | UpDown: X-Band Drive Mon | |
| RFIN1 | Down1: S-Band SC Ch1 Out (J9) | |
| RFIN3 | KLY FWD | |
| RF OUT | UpDown SC S-Band Drive In (J2) |
RTM
| Front Panel | ATCA | Conversion |
|---|---|---|
| BEAM V IN | KLY BEAM V Mon | |
| BEAM I | KLY BEAM I Mon | |
| REF IN | Down1: S-Band SC Ch1 Out (J9) | |
| REF Out | Control SC AMC1: RF In 1 | |
| TRIG SSSB | OR Gate Chassis | |
| TIMING | LCLS-I Timing | |
| TTL MOD TRIG | OR Gate Chassis | |
| MODULATOR | STATUS | |
| SLED | SLED |
LLRF DIAGNOSTIC (SC HXR & SXR)
Down Converter
| Front Panel | ATCA |
|---|---|
| RFIN2 | |
| RFIN1 | PRL |
| RFIN4 | |
| RFIN3 | |
| RFIN6 | |
| RFIN5 |
UpConverter
| Front Panel | ATCA | Conversion |
|---|---|---|
| RFIN2 | ||
| RFIN1 | ||
| RFIN3 | ||
| RF OUT | ||
| DCIN1 | UpDown Kly Refl Out 2 (J19) |
RTM
| Front Panel | ATCA | Conversion |
|---|---|---|
| BEAM V IN | UpDown Kly Refl Out 2 (J19) | |
| BEAM V OUT | Diag NC AMC1: DC IN 1 | |
| BEAM I | ||
| REF IN | ||
| TRIG SSSB | ||
| TIMING | LCLS-I Timing | |
| TTL MOD TRIG | ||
| MODULATOR | ||
| SLED |
Signal Diagram
Entire XTCAV System
LLRF CTRL (NC)
REFERENCE
Overview
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