Difference between revisions of "MCE Card Specific Power Requirements"
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+ | The power consumption during normal operation is listed here. The actual cosumption may vary depending on MCE firmware parameter settings, etc. | ||
+ | This is calculated based on V<sub>core</sub> = 3V, V<sub>lvd</sub>=4.5V, +V<sub>a</sub>=6.2V, -V<sub>a</sub> = -6.2V, V<sub>ah</sub>=10V. | ||
+ | {| class="wikitable" style="text-align:center" border="1" | ||
+ | |- | ||
+ | ! '''Card''' | ||
+ | ! '''Revision''' | ||
+ | ! '''Power (W)''' | ||
+ | |- | ||
+ | | Clock Card | ||
+ | || B | ||
+ | || 8.73 | ||
+ | |- | ||
+ | | Readout Card | ||
+ | || E | ||
+ | || 13.4 | ||
+ | |- | ||
+ | | Readout Card | ||
+ | || B | ||
+ | || 25.5 | ||
+ | |- | ||
+ | | Bias Card | ||
+ | || F1 | ||
+ | || 2.1 | ||
+ | |- | ||
+ | | Bias Card | ||
+ | || F0 | ||
+ | || 4.8 | ||
+ | |- | ||
+ | | Bias Card | ||
+ | || D | ||
+ | || 2.1 | ||
+ | |- | ||
+ | | Address Card | ||
+ | || D | ||
+ | || 8.4 | ||
+ | |- | ||
+ | |} | ||
==Clock Card== | ==Clock Card== | ||
;Rev B | ;Rev B |
Revision as of 15:58, 1 February 2011
The power consumption during normal operation is listed here. The actual cosumption may vary depending on MCE firmware parameter settings, etc. This is calculated based on Vcore = 3V, Vlvd=4.5V, +Va=6.2V, -Va = -6.2V, Vah=10V.
Card | Revision | Power (W) |
---|---|---|
Clock Card | B | 8.73 |
Readout Card | E | 13.4 |
Readout Card | B | 25.5 |
Bias Card | F1 | 2.1 |
Bias Card | F0 | 4.8 |
Bias Card | D | 2.1 |
Address Card | D | 8.4 |
Clock Card
- Rev B
+Vcore | 0.3 A |
+Vlvd | 0.5 A |
+Va | 0.9 A |
-Va | unused |
+Vah | unused |
Readout Card
Supply | Rev. E | Rev. B |
+Vcore | 1.11 A | 0.85 A |
+Vlvd | 0.20 A | 0.20 A |
+Va | 1.11 A | 3 to 3.3 A |
-Va | 0.37 A | 0.25 A |
+Vah | unused | 0.005 A |
Bias Card
supply | Rev. F11 | Rev. F0 | Rev. D |
+Vcore | 0.09 A | 0.09 A | 0.05 A |
+Vlvd | 0.12 A | 0.12 A | 0.07 A |
+Va | 0.12 A | 0.36 A | 0.12 A |
-Va | 0.08 A | 0.28 A | 0.12 A |
+Vah | unused | unused | 0.02 A |
1 In Rev. F1, in order to save power, L12 and L13 (ECO-055) are removed to disable regulators U34 and U35 supplying +/-5V to the low noise bias channels. This results in total of ~2.7W power saving.
Address Card
- Rev D
+Vcore | 0.40 A |
+Vlvd | 1.60 A |
+Va | unused |
-Va | unused |
+Vah | unused |