1. An analog-to-digital converting device, comprising:
a converting module, for sampling an input voltage according to a plurality of sampling signals, to generate a comparing signal;
a control module, for adjusting the plurality of sampling signals according to the comparing signal, to generate a first digital signal corresponding to the input voltage and a plurality of weights; and
a calibration module, for adjusting the plurality of sampling signal according to the first digital signal to make the control module generate a second digital signal corresponding to the input voltage according to the comparing signal and for adjusting the plurality of weights according to the first digital signal and the second digital signal;
wherein the second digital signal is different from the first digital signal and is corresponding to the plurality of weights.
2. The analog-to-digital converting device of claim 1, wherein the plurality of weights comprise a first weight whose value is smaller than a sum of values of the weights subsequent to the first weight among the plurality of weights.
3. The analog-to-digital converting device of claim 1, wherein when a first bit of the first digital signal is different from a plurality of bits subsequent to the first bit in the first digital signal, the calibration module adjusts the plurality of sampling signal to make the first bit in the second digital signal different from the first bit the in the first digital signal.
4. The analog-to-digital converting device of claim 3, wherein the calibration module adjusts a first weight corresponding to the first bit according to a difference between a first product of the first digital signal and the plurality of weights and a second product of the second digital signal and the plurality of weights.
5. The analog-to-digital converting device of claim 4, wherein the calibration module adjusts the first weight corresponding to the first bit and weights in front of the first weight according to the difference between the first product and the second product.
6. The analog-to-digital converting device of claim 4, wherein the calibration module adjusts the first weight a step according to the difference between the first product and the second product.
7. The analog-to-digital converting device of claim 6, wherein the step is equal to or smaller than the difference.
8. The analog-to-digital converting device of claim 1, further comprising:
a storage module for storing the plurality of adjusted weights.
9. A calibration method for an analog-to-digital converting device, wherein the analog-to-digital converting device samples an input voltage according to a plurality of sampling signals to generate a comparing signal and adjusting the plurality of sampling signals according to the comparing signal, so as to generate a first digital signal corresponding to the input voltage and a plurality weights, the calibration method comprising:
adjusting the plurality of sampling signals according to the first digital signal, to generate a second digital signal corresponding to the input voltage, wherein the second digital signal is different from the first digital signal and corresponds to the plurality weights; and
adjusting the plurality of weights according to the first digital signal and the second digital signal.
10. A calibration module, for an analog-to-digital converting device, wherein the analog-to-digital converting device samples an input voltage according to a plurality of sampling signals to generate a comparing signal and adjusting the plurality of sampling signal according to the comparing signal, so as to generate a first digital signal corresponding to the input voltage and a plurality weights, the calibration module comprising:
a processing unit; and
a storage unit, for storing a program code, wherein the program code instructs the processing unit performing the following steps:
adjusting the plurality of sampling signals according to the first digital signal, to generate a second digital signal, wherein the second digital signal is different from the first digital signal and corresponds to the plurality weights; and
adjusting the plurality of weights according to the first digital signal and the second digital signal.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A crosslinked material obtained by crosslinking fish-derived collagen and fish-derived elastin.
2. The crosslinked material according to claim 1, wherein the fish belongs to Salmonidae, Scombridae, Carangidae, Gadidae, or Hexagrammidae.
3. The crosslinked material according to claim 1, further comprising at least one of DNA and protamine.
4. The crosslinked material according to claim 1, wherein the crosslinked material is obtained by a production method comprising:
preparing a solution in which the fish-derived collagen and the fish-derived elastin are dissolved in a condition that coacervation of the elastin is not generated;
forming a crosslinked material by adding a crosslinking agent to the solution; and
drying the obtained crosslinked material.
5. The crosslinked material according to claim 4, wherein the step of forming the crosslinked material and the step of drying the crosslinked material are carried out by lyophilization.
6. The crosslinked material according to claim 1, wherein the crosslinked material is obtained by a production method comprising the steps of:
preparing a solution in which the fish-derived collagen and the fish-derived elastin are dissolved in a condition that coacervation of the elastin is not generated;
obtaining a dried product from the solution; and
forming a crosslinked material by crosslinking the dried product.
7. The crosslinked material according to claim 6, wherein the dried product is obtained by lyophilization.
8. The crosslinked material according to claim 4, wherein the crosslinked material has a higher mechanical strength that that of a crosslinked material of collagen alone.
9. The crosslinked material according to claim 4, wherein the solution further comprises at least one of DNA and protamine.
10. The crosslinked material according to claim 4, further comprising calcium phosphate.
11. The crosslinked material according to claim 1, wherein the crosslinked material is obtained as a porous material.
12. The crosslinked material according to claim 1, wherein the crosslinked material is obtained as a film or a membrane.
13. A method of producing a crosslinked material, the method comprising:
preparing a solution in which fish-derived collagen and fish-derived elastin is not generated;
forming a crosslinked material by adding a crosslinking agent to the solution in the condition that coacervation of the elastin is not generated; and
drying the obtained crosslinked material.
14. The method of producing a crosslinked material according to claim 13, wherein the step of forming the crosslinked material and the step of drying the crosslinked material are carried out by lyophilization.
15. A method of producing a crosslinked material, the method comprising:
preparing a solution in which fish-derived collagen and fish-derived elastin are dissolved in a condition that coacervation of the elastin is not generated;
obtaining a dried product from the solution; and
forming a crosslinked material by crosslinking the dried product.
16. The method of producing a crosslinked material according to claim 15, wherein the dried product is obtained by lyophilization.
17. The method of producing a crosslinked material according to claim 13, wherein the crosslinked material is obtained as a porous material.
18. The method of producing a crosslinked material according to claim 13, wherein the crosslinked material is obtained as a film or a membrane.
19. The method of producing a crosslinked material according to claim 13, wherein the method enables the crosslinked material to have a higher mechanical strength than that of a crosslinked material of collagen alone.
20. The method of producing a crosslinked material according to claim 13, wherein the solution further comprises at least one of DNA and protamine.
21. The method of producing a crosslinked material according to claim 13, the crosslinked material further comprises calcium phosphate.
22. A medical material comprising a crosslinked material according to claim 1.
23. The medical material according to claim 22, wherein the medical material is artificial dermis.
24. The medical material according to claim 22, wherein the medical material is a cartilage regeneration base material.
25. The medical material according to claim 22, wherein the medical material is a bone regeneration base material.
26. The medical material according to claim 25, wherein the medical material supports a bone morphogenetic factor or a bone growth factor.
27. A scaffolding material for cell culture, comprising a crosslinked material according to claim 1.
28. The scaffolding material for cell culture according to claim 27, wherein the scaffolding material is suitable for culturing a cartilage cell.
29. The scaffolding material for cell culture according to claim 27, wherein the scaffolding material is suitable for culturing a bone cell.
30. A cosmetics base material comprising a crosslinked material according to claim 1.