04.05.2015 Views

Testing and Operation of the SIDECAR ASIC for ... - Lance Simms

Testing and Operation of the SIDECAR ASIC for ... - Lance Simms

Testing and Operation of the SIDECAR ASIC for ... - Lance Simms

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

©!"¡¤#¦£ $%&!')(+*-,'.)/¤(+§0$21¦(3§¨+#42§¨3#5¡¤6¦(387<br />

¢¡¤£¦¥¨§©¨§§£<br />

>)£¦§$¡¤(@?A¥¨¥¨§.§(¡B+/(DC@§¨£E§(¨F©G§¨£;./HI¡¤(3*JC@?K¤LEMEN¤OQP2?R<br />

9¡¤£;:


transmission, which can be LVDS or LVCMOS, <strong>the</strong> acquisition system can be located several meters away from <strong>the</strong><br />

<strong>SIDECAR</strong> <strong>ASIC</strong>.The basic <strong>SIDECAR</strong> architecture, as shown in <strong>the</strong> diagram, can be divided into <strong>the</strong> following major<br />

blocks:generic digital I/O, bias generator, A/D converter, digital control <strong>and</strong> timing generation (micro-controller), data<br />

<strong>and</strong> program memory, <strong>and</strong> digital data interface.<br />

:,'W2F0&7^!%š"^Zp'd\8F©&$"kV&@(:


+#¦b(3§¨V/(3b3#¦/1¦.)6ºY§0¡¤V¦V¦.)¥¨¡¤Y¦.§D/®§¨½#¦§(A/£¦§¤<br />

¡B§(+¢¡B.J£<br />

¡<br />

µ¦£W#¦§':


§(3ZÁ£¦/¤+¥§$¡¤Y¦.)§¡B:§§(0:


Ǥ¿ƒ«¦» ¦¹ÇE¯×¬‹¥ ­[«¦…°-±©²n³8´©]µ|ª1¥[¦¹ø0®» ª1Ǩ©£¸¸,» ¦®‹Ç ¤1¥[¦» ¦¹¼‡­[ÇvȦܥ[¦…»‰®¦-¦ÈŠ¢¾­[«­[«¦Q¢¼1ª¤1­ž·!¬¦¸¾­ƒ®‹£ ¦Ç<br />

¡*¢£¦¤-¥[¦…Á1Ÿ²n¢¾÷k¦¹¥[¦¹¼‡­ž¥[¦Ç¤¦¹­<br />

V 1 V 4 ¿¬¦¼1¼¦¿Ü­[¦­[¬ž­[«1¦n¢¼5­[¦¹¥[¼d®‹¸^£‹¥[¬¦¤¼6¨<br />

ø


c'¬"±súQª”a_5²¬"±ûÑQ]²s±<br />

ù5©<br />

¡B..¦§$¡¤31¦(+§§£E–6¦§¨3¥¨(+)YF§6 £\+#¦£(+§VF/¤(3$E+#¦§[dü0Y¦½@21¦¥¨¥§¨3+)¤§?UV;V¦(+/$È2¡B)/£º·t?ÙD¹£?U%'C@<br />

µ¦£<br />

?U%Pã)U½§£4¡¤V¦V;(+/$È2¡B§.)Z<br />

Ç”§¨(+§&1¦+§6¥¸5/(b#¦§\2?ÙÖ?%CUF#;§Q¥¨/£E¤§¨(+3/£G:


+§++£¦\)£ #¦§V;(+§Â¦¡¤V-€)£¦¥¨(3§$¡¤3§¨6¥;+#¦§§$¡¤31¦(+§6WE¡¤£n/‡§<br />

ÄŽ¡¤Y¦.§['+#¦/‡ÇbA#¦¡Bb¡¤€+#¦§E¡¤)£<br />

#¦§§È2VF§¥+§¨6›B¡¤.1¦§B5Çb)#G#¦§0:


ÄA#¦§œ£¦V;1;–(+/1;+£¦"Q1;.))V¦.§9È2§¨(8/¤:#¦§œV¦(3§Â‚¡BV¡¤£¦6n¡|#®¥$¡¤V¦¡¤Y¦.))+§¨I/¤:F+#¦§D¡¤(+(+¡‡Z®V;(+/¥¨§¨3+/(U·k?UH–¹<br />

/£;§D)£¦V¦1;”+)£5¡¤.¦+/&Y§D3#5¡¤(+§6-¡¤£¦6n6¦½)Ó¨§¨6®/£Q1¦.½V;.§A¥s#5¡¤£;£¦§¨.)€¡¤£¦6#¦§£-¡$§(¡¤§6 Y§:


1 Ch.<br />

3.0<br />

2 Ch.<br />

4 Ch.<br />

6 Ch.<br />

8 Ch.<br />

−9 −6 −3 0 3 6 9 12<br />

St<strong>and</strong>ard Deviation (Counts)<br />

2.5<br />

40<br />

2.0<br />

30<br />

1.5<br />

20<br />

1.0<br />

10<br />

0.5<br />

0.0<br />

0 1 2 3 4 5 6 7 8 9 0<br />

Number <strong>of</strong> Channels<br />

Input Referred Noise (µV)<br />

¸º¦Ü¯Û­ ¡ ²‘¢º£¢¾­[¢YX®‹­[¢¬¦¼1Ç ¬¯¡¼¬¦¢Ç¤¦D¢¼Z-¨£ÿ×¥[¢£¦«5­ ¡ ¤«¦]µnÉb°ž·®¸¤¦Š¬‹¯^­[«1¦]¼1¬¦¢Ç¤¦£®Ç,®n¯×¤1¼¿¹­[¢¬¼ ¬¯6­[«¦Š¼‡¤»žÆ;¦Ü¥<br />

©£²‘Äs·¦®‹¸¤¦Ç8®‹¯Û­[¦Ü¥Ç<br />

¬¯*¿Ü«®¼¼1¦¸Ç]®· ¦¹¥ƒ®£¦6¨


ã8ãò õ è1á;åõ0æ^ç$åæ_^J`ðbac^Hd$eiõTfYõhgOßåßdè‡å¦æ6Þ ?D'¡¤£4§9È;¡¤V;.§0/¤:8#¦§&1¦+§:(+§¨¡¤6=£¦/¤+§"§$¡|Â<br />

+1;(+§¨§¨£E+–Ç”§¨(3§œ¡¤6¦§A/¤£®+#¦§"[‡MENBL|ÈJ[$MENBLpÊbZ2Y;(+6xË)+)Y¦.§€2.)¥¨/¤£W·ÜÊbZHËU§2¢¹Ž6¦§§¨¥/(Ê0[‡ÙA,U‚MENNŽÄX/<br />

/¤Y;s¡¤)£¦§¨6n¡3§A/¤: ¥¨/(3(+§¨.¡B§6<br />

¡¤*¤§œ#¦§+§§$¡¤31¦(+§§£E@Ç”§(¡B£#;§6¦§+§¨¥/(”£Çb)£¦6¦/‡Ç’/26¦§U¡¤£¦6<br />

6¦/1;Y¦.§€+¡¤V¦.§·tC€%'Q/(9:ikjl>m$njl9>m$5¹¢:¡E¡¤)£<br />

V¦~È;§.£#5¡|@#5¡$¤§¡¥¨¡¤V5¡¤¥)¡¤£¦¥¨§œ/¤:>(3/1¦#;.)Z<br />

#¦¡B@#¦¡‡¤§¡0¥$¡¤V5¡B¥¨)¡¤£¦¥§D/¤:<br />

ÄA#¦§W./‡Ç”§¨(\(3§$¡¤6Ì£¦/)+§W¡B®#;#¦§(\E¡¤)£À&¤§¨(3ZÌ6;§¨+)(¡¤Y;.§¤£31¦§3)£¦›#5¡|\#¦§º2µ‚%UØ”C@?UÙ<br />

V¦(+§9Â<br />

PSfrag replacements<br />

¡¤V¦€3#¦/1¦.)6-YF§(31¦£W¡Bb¡Q#;# ¡¤£nÇb½#LÊbZHËU§2F6¦§+§¨¥/(3¨ÊD/‡Ç”§§(¨/£¦§UQ1¦3A¡¤.3/Q¥¨/£;+6;§¨(€#;§<br />

Y§¦Ç”§¨§£›E¡¤£º¡¤£;6G#;§1¦+¡¤Y¦.)§6;Z£5¡B)¥0(+¡¤£¦§0/¤:Ž#¦§6¦§+§¨¥+/(¨€¸/¤(œ)£¦3¡¤£¦¥§¤£W#¦§0¥$¡¤3§<br />

(+¡¤6¦§9¦/¤É<br />

/¤:nÊ[‡ÙA,UÂTN¤N+#¦§AÇ@§..6¦§V;#–¡¤V¦V¦(3/$È;)n¡|§¨.½Z<br />

−<br />

PSfrag replacements 110, 000 „µr:J+#¦§U2µ‚%Ø–C@?Ù’V¦(+§9‚¡¤V¦–¡¤(3§œ3§@¡B”¡<br />

§<br />

E¡¤)£n/¤:XL&+#¦§¥/£E§¨(3+)/£WE¡¤£@¡¤YF/¤1;'[ŠL<br />

e − /ADU<br />

¡¤£¦6 +#¦§U:


±n¬'²_¦ª Í ª@aXÐ8¬aXÏ ]±ncœª‚ú_ © Í ²x&ª@°Ò`b²!ÏÒª<br />

w¦©<br />

¥¨/¤£¦+)6¦§¨(3§¨6›:


I NBIAS1<br />

¡¤£¦6<br />

I NF B1<br />

¡B£¦6<br />

‹<br />

‹<br />

‹<br />

‹<br />

‹<br />

‹<br />

‹<br />

‹<br />

<br />

kHz Æ9¢¢¼¿¹¥[¦®‹Ç¤¢¼£›­[«¦‘Æ¢º®ÇŠ¿¤-¥¤¥[¦¼5­[Ǩ<br />

I NBIAS2<br />

¡¤(+§A+/2/"+¡¤.).t¤+#¦§b#¦T/(+¡¤ãÇb)..5¡BV¦VF§¨¡¤(JÐ+¡¤§6¥Çb)+#+#¦§œ/26¦6®?U%P<br />

I NF B2<br />

¡¤(3§//\+¡¤..g+#¦§'6¦T(3Y¦1;+/£Çb..Y§0.)§¨3A3(3/£¦.½ZnV§$¡B*¤§¨6J”µ¦£¦¥(+§¨¡¤+)£¦<br />

+#¦§¨3§D¥1¦(+(3§¨£E–Çb.).5n¡¤*B§A#¦§œVF§¨¡¤*Q)#E§(¨Iµr:J#¦§+§U¥1¦(+(3§¨£E@¡¤(+§A+/2/0+¡¤..gE¡"E¡¤V)#E8:#;§<br />

¥¨/¤£¼+(+)Y¦1;)/£®:


PSfrag replacements<br />

7000<br />

Occurences<br />

6000<br />

5000<br />

4000<br />

3000<br />

2000<br />

#Cols : 200<br />

#Rows : 200<br />

Min : -14<br />

Max : 8<br />

Mean : -2.82<br />

Std : 2.63<br />

1000<br />

-12 -10 -8 -5 -2 0 2 5 8<br />

0<br />

30000<br />

−10 −5 0 5<br />

ADU<br />

PSfrag replacements<br />

Occurences<br />

25000<br />

20000<br />

15000<br />

10000<br />

#Cols : 400<br />

#Rows : 400<br />

Min : -13<br />

Max : 13<br />

Mean : 0.05<br />

Std : 2.88<br />

5000<br />

-12 -9 -6 -3 0 3 6 9 12<br />

0<br />

6000<br />

−10 −5 0 5 10<br />

ADU<br />

PSfrag replacements<br />

Occurences<br />

5000<br />

4000<br />

3000<br />

2000<br />

#Cols : 200<br />

#Rows : 200<br />

Min : -45<br />

Max : 50<br />

Mean : 3.02<br />

Std : 4.29<br />

1000<br />

-40 -30 -20 -10 0 10 20 30 40<br />

0<br />

−40 −20 0 20 40<br />

ADU<br />

¡<br />

uS I<br />

²‘¢º£¢¾­[¢YX®‹­[¢¬¦¼1ÇH­ƒ®‹½!¦¼›®­uZ<br />

¡*¢£¦¤-¥[¦"Z-¨1ÿ§¤¬¦ª<br />

NBIAS1 =<br />

È8¦¹¥[¦,­[¬5¬n¸¬È ¨Šÿ<br />

I<br />

ÉQ¢Ø11¸¦ ¡ ²n¢£¢­[¢1X®­[¢¬¦¼ÇH­ƒ®½!¦¹¼<br />

NBIAS2 = 8.1µA<br />

uS I P reAmpBias = 1.6µA uS I ¨Šÿ Å¡¬­¤­[¬¦» ¡ ²n¢£¢­[¢1X®­[¢¬¦¼ÇH­ƒ®½!¦¹¼ ®‹­HÁ ÈŠ«¦¼ NBIAS1 = I NBIAS2 = 53µA<br />

¸¬È ÈŠ«¦¼ È,®ÇH­[¬5¬ ÈŠ«¦¼<br />

G = 4¨<br />

®‹­ˆV<br />

Ȧܥ[¦n­[¬5¬ «¢£¦«6Ḧ©£¸¸-¢£¦¢¾­[¢1X®‹­[¢¬¦¼1Ç]È8¦¹¥[¦ ­ƒ®½!¦¹¼¨ÈŠ¢¾­[«


+§B uŽ9–H‡—M˜‡š˜G uŽ—c›œ9’9¨£’>mn%"žmn¨ˆmn% 8ÄX§¨.§6;Z£¦§&2¥¨)§¨£E½Å5¥¤5?D1¦1¦TNBMM*ü;<br />

N28©<br />

Ë–¡¤6;V/1¦(¨*Š3C€¡BV5¡¤¥¨½½§ :

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!