MppcIntro < Main

---+ MPPC Trigger Introduction
---++ Oscilloscope

MPPC&#x57FA;&#x677F;&#x4E0A;&#x306E;&#x5404;&#x70B9;&#x3067;prove&#x3057;&#x305F;&#x6642;&#x306E;&#x6CE2;&#x5F62;&#x3092;&#x4EE5;&#x4E0B;&#x306B;&#x793A;&#x3059;&#xFF0E;

<img alt="tek00028.png" height="215" src="%ATTACHURL%/tek00028.png" width="287" /><img alt="tek00029.png" height="215" src="%ATTACHURL%/tek00029.png" width="287" />

MPPC&#x304B;&#x3089;&#x306E;signal(&#x30DE;&#x30BC;&#x30F3;&#x30C0;)&#x3068;threshold(&#x30B7;&#x30A2;&#x30F3;)&#x3092;&#x5171;&#x306B;prove&#xFF0E;

&#x5DE6;&#x53F3;&#x306F;&#x540C;&#x3058;HV&#x3067;&#x306E;&#x500B;&#x4F53;&#x5DEE;&#x3092;&#x793A;&#x3059;&#x305F;&#x3081;&#x306E;&#x3082;&#x306E;&#xFF0E;&#x753B;&#x50CF;&#x306E;&#x3088;&#x3046;&#x306B;&#x304A;&#x3088;&#x305D;&#x534A;&#x5024;&#x3067;&#x91CD;&#x306A;&#x308B;&#x3088;&#x3046;&#x306B;&#x3057;&#x3066;&#x4F7F;&#x3046;&#xFF0E;

100mV&#x7A0B;&#x5EA6;&#x306E;&#x51FA;&#x529B;&#x3067;&#x6570;&#x5341;ns&#x306E;AND&#x304C;&#x53D6;&#x308C;&#x308B;&#xFF0E;

<img alt="tek00031.png" height="217" src="%ATTACHURL%/tek00031.png" width="289" />

AND&#x51FA;&#x529B;&#x306E;Width&#x3092;MV1&#x3067;&#x8ABF;&#x6574;&#x301C;200ns(&#x53EF;&#x5909;&#x62B5;&#x6297;&#x3092;&#x4F7F;&#x3046;&#x3068;&#x304D;&#x306F;200&Omega;&#x3092;&#x5165;&#x308C;&#x306A;&#x3044;)&#xFF0E;

&#x3053;&#x306E;TTL&#x306E;&#x4FE1;&#x53F7;&#x306F;&#x305D;&#x306E;&#x307E;&#x307E;&#x51FA;&#x529B; or NIM&#x51FA;&#x529B; or LVDS&#x51FA;&#x529B;

&#x4E0A;&#x56F3;&#x306F;CMOS-&gt;NIM&#x306E;&#x77F3;&#x3067;TTL&#x306E;&#x4FE1;&#x53F7;(&#x30B7;&#x30A2;&#x30F3;)&#x304B;&#x3089;NIM&#x4FE1;&#x53F7;(&#x30A4;&#x30A8;&#x30ED;)&#x3078;&#x306E;&#x5909;&#x63DB;&#x524D;&#x5F8C;&#xFF0E;

Width&#x306F;&#x305D;&#x306E;&#x307E;&#x307E;&#x3067;&#x51FA;&#x529B;&#x306F;&#x301C;5V&#x304B;&#x3089;&#x301C;-600mV&#x306B;&#x5909;&#x5316;&#xFF0E;

<img alt="tek00032.png" height="217" src="%ATTACHURL%/tek00032.png" width="289" />

&#x4E0A;&#x56F3;&#x306F;LVDS driver&#x3067;TTL&#x304B;&#x3089;&#x5909;&#x63DB;&#x3057;&#x305F;LVDS&#x4FE1;&#x53F7;(posi&#x30B7;&#x30A2;&#x30F3;&nega)&#x3068;NIM&#x4FE1;&#x53F7;(&#x30A4;&#x30A8;&#x30ED;)&#xFF0E;

---++ DAC Test 16 Feb. 2018

MPPC&#x306B;0&#x301C;5&#x306E;&#x540D;&#x524D;&#x3092;&#x4ED8;&#x3051;&#x305F;&#xFF0E;

| MPPC No. | channel 0 ||| channel 1 |||
| ^ | signal | threshold | DAC | signal | threshold | DAC |
| MPPC-0 | 250mV | -240mV | 4000 | 50mV | -50mV | 2000 |
| MPPC-1 | 200mV | -150mV | 3000 | 150mV | -150mV | 4000 |
| MPPC-2 | 200mV | -200mV | 4095 | 150mV | -100mV | 3200 |
| MPPC-3 | 210mV | -190mV | 4095 | 200mV | -150mV | 4095 |
| MPPC-4 | 150mV | -140mV | 2500 | 250mV | -220mV | 4095 |
| MPPC-5 | 200mV | -180mV | 3500 | 200mV | -180mV | 3200 |

---++ DAC Test 19 Feb. 2018

| MPPC No. | channel 0 ||| channel 1 |||
| ^ | signal | threshold | DAC | signal | threshold | DAC |
| MPPC-0 | 100mV | -80mV | 3500 | 30mV | -40mV | 1000 |
| MPPC-1 | 50mV | -40mV | 2500 | 50mV | -50mV | 2000 |
| MPPC-2 | 60mV | -70mV | 2000 | 50mV | -50mV | 2000 |
| MPPC-3 | 60mV | -60mV | 3500 | 60mV | -60mV | 3000 |
| MPPC-4 | 50mV | -50mV | 1500 | 80mV | -100mV | 4095 |
| MPPC-5 | 50mV | -50mV | 3000 | 70mV | -70mV | 3200 |
-- %USERSIG{AtlasjSilicon - 2018-01-26}%

---++ Comments

<br />%COMMENT%

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
png	tek00028.png	r1	manage	106.6 K	2018-02-05 - 09:13	AtlasjSilicon	sig-th-mppc1
png	tek00029.png	r1	manage	89.9 K	2018-02-05 - 09:14	AtlasjSilicon	sig-th-mppc2
png	tek00031.png	r1	manage	48.1 K	2018-02-05 - 10:01	AtlasjSilicon	TTL-nim
png	tek00032.png	r1	manage	59.2 K	2018-02-05 - 10:12	AtlasjSilicon	nim-LVDS

This topic: Main > WebHome > FermilabTestbeamTop > FermilabTestbeam2018 > MppcIntro
Topic revision: r10 - 2018-02-20 - AtlasjSilicon