參數(shù)資料
型號: DAC1627D1G25
廠商: NXP SEMICONDUCTORS
元件分類: DAC
中文描述: PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 16-BIT DAC, PQCC72
封裝: 10 X 10 MM, 0.85 MM HEIGHT, PLASTIC, SOT813-3, HVQFN-72
文件頁數(shù): 67/69頁
文件大?。?/td> 1677K
代理商: DAC1627D1G25
DAC1627D1G25
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Objective data sheet
Rev. 1 — 29 April 2011
67 of 69
continued >>
NXP Semiconductors
DAC1627D1G25
Dual 16-bit DAC: up to 1.25 Gsps; x2, x4 and x8 interpolating
17. Tables
Table 1. Ordering information . . . . . . . . . . . . . . . . . . . . .2
Table 2. Pin description . . . . . . . . . . . . . . . . . . . . . . . . . .4
Table 3. Limiting values . . . . . . . . . . . . . . . . . . . . . . . . . .6
Table 4. Thermal characteristics . . . . . . . . . . . . . . . . . . .7
Table 5. Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . .8
Table 6. Read or Write mode access description . . . . .13
Table 7. Number of bytes to be transferred . . . . . . . . . .13
Table 8. SPI timing characteristics . . . . . . . . . . . . . . . .14
Table 9. Input LVDS bus swapping . . . . . . . . . . . . . . . .16
Table 10. Folded and interleaved format mapping. . . . . .17
Table 11. Compensation delay values for manual
tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Table 12. CDI mode 0: operating modes examples . . . .22
Table 13. CDI mode 1: operating modes examples . . . .22
Table 14. CDI mode 2: operating modes examples . . . .23
Table 15: Interpolation filter coefficients . . . . . . . . . . . . .24
Table 16. Complex modulator operation mode . . . . . . . .26
Table 17. Inversion filter coefficients . . . . . . . . . . . . . . . .27
Table 18. DAC transfer function . . . . . . . . . . . . . . . . . . .28
Table 19. I
O(fs)
coarse adjustment . . . . . . . . . . . . . . . . . .29
Table 20. I
O(fs)
fine adjustment . . . . . . . . . . . . . . . . . . . .29
Table 21. Digital offset adjustment . . . . . . . . . . . . . . . . .30
Table 22. Auxiliary DAC transfer function . . . . . . . . . . . .31
Table 23. Page_00 register allocation map . . . . . . . . . . .38
Table 24. Register COMMON (address 00h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . .40
Table 25. Register TXCFG (address 01h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . .40
Table 26. Register PLLCFG (address 02h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . .41
Table 27. Register FREQNCO_B0 (address 04h) . . . . . .41
Table 28. Register FREQNCO_B1 (address 05h) . . . . . .42
Table 29. Register FREQNCO_B2 (address 06h) . . . . . .42
Table 30. Register FREQNCO_B3 (address 07h) . . . . . .42
Table 31. Register FREQNCO_B4 (address 08h) . . . . . .42
Table 32. Register PH_CORR_CTL0 (address 09h) . . . .42
Table 33. Register PH_CORR_CTL1 (address 0Ah) . . .42
Table 34. Register DAC_A_DGAIN_LSB (address 0Bh) .42
Table 35. Register DAC_A_DGAIN_MSB (address 0Ch) 43
Table 36. Register DAC_B_DGAIN_LSB (address 0Dh) 43
Table 37. Register DAC_B_DGAIN_MSB (address 0Eh) 43
Table 38. Register DAC_OUT_CTRL (address 0Fh) . . .43
Table 39. Register DAC_CLIPPING (address 10h) . . . . .43
Table 40. Register DAC_A_OFFSET_LSB
(address 11h) . . . . . . . . . . . . . . . . . . . . . . . . . .43
Table 41. Register DAC_A_OFFSET_MSB
(address 12h) . . . . . . . . . . . . . . . . . . . . . . . . .44
Table 42. Register DAC_B_OFFSET_LSB
(address 13h) . . . . . . . . . . . . . . . . . . . . . . . . . 44
Table 43. Register DAC_B_OFFSET_MSB
(address 14h) . . . . . . . . . . . . . . . . . . . . . . . . . 44
Table 44. Register PHINCO_LSB (address 15h) . . . . . . 44
Table 45. Register PHINCO_MSB (address 16h) . . . . . . 44
Table 46. Register DAC_A_GAIN1 (address 17h) . . . . . 44
Table 47. Register DAC_A_GAIN2 (address 18h) . . . . . 44
Table 48. Register DAC_B_GAIN1 (address 19h) . . . . . 44
Table 49. Register DAC_B_GAIN2 (address 1Ah) . . . . . 45
Table 50. DAC_A_Aux_MSB register (address 1Bh)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 51. DAC_A_Aux_LSB register (address 1Ch)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 52. DAC_B_Aux_MSB register (address 1Dh)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 53. DAC_B_Aux_LSB register (address 1Eh)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 54. SPI_PAGE register (address 1Fh)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 55. Page 1 register allocation map . . . . . . . . . . . . 46
Table 56. MDS_MAIN register (address 00h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 57. MDS_WIN_PERIOD_A register (address 01h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 58. MDS_WIN_PERIOD_B register (address 02h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 59. MDS_MISCCNTRL0 register (address 03h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 60. MDS_MAN_ADJUSTDLY register (address 04h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 49
Table 61. MDS_AUTO_CYCLES register (address 05h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 49
Table 62. MDS_MISCCNTRL1 register (address 06h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 49
Table 63. MDS_OFFSET_DLY register (address 07h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 50
Table 64. MDS_ADJDELAY register (address 08h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 50
Table 65. MDS_STATUS0 register (address 09h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 50
Table 66. MDS_STATUS1 register (address 0Ah)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 50
Table 67. DAC_CURRENT_AUX register (address 0Eh)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 51
Table 68. DAC_CURRENT_0 register (address 0Fh)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 51
Table 69. DAC_CURRENT_1 register (address 10h)
bit description . . . . . . . . . . . . . . . . . . . . . . . . . 51
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