dac1408d650 NXP Semiconductors, dac1408d650 Datasheet - Page 87

• Manufacturer Part Number: dac1408d650
• Description: Dual 14-bit Dac, Up To 650 Msps, 2? And 4? Interpolating With Jesd204a Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
17. Figures
Fig 1.
Fig 2.
Fig 3.
Fig 4.
Fig 5.
Fig 6.
Fig 7.
Fig 8.
Fig 9.
Fig 10. SPI timing diagram. . . . . . . . . . . . . . . . . . . . . . . .22
Fig 11. LVDS clock configuration . . . . . . . . . . . . . . . . . . .23
Fig 12. Interfacing CML to LVDS . . . . . . . . . . . . . . . . . . .23
Fig 13. Internal reference configuration . . . . . . . . . . . . . .27
Fig 14. Equivalent analog output circuit (one DAC) . . . . .29
Fig 15. 1 V
Fig 16. 2 V
Fig 17. An example of a DC interface to
Fig 18. An example of a DC interface to
Fig 19. An example of a DC interface to
Fig 20. An example of a DC interface to
Fig 21. An example of an AC interface to
Fig 22. Package outline SOT638 (HTQFP100) . . . . . . . .79
DAC1408D650_1
Objective data sheet
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . .4
JESD204A receiver . . . . . . . . . . . . . . . . . . . . . . .15
Lane input termination . . . . . . . . . . . . . . . . . . . . .16
DC coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
AC coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
SYNC_OUT timing. . . . . . . . . . . . . . . . . . . . . . . .17
Frame assembly. . . . . . . . . . . . . . . . . . . . . . . . . .20
SPI protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
a 1.7 V
a 3.3 V
a 1.7 V
a 3.3 V
a 0.5 V
o(p-p)
o(p-p)
i(cm)
i(cm)
i(cm)
i(cm)
i(cm)
differential output with transformer . . . . .31
differential output with transformer . . . . .31
AQM . . . . . . . . . . . . . . . . . . . . . . . . .32
AQM . . . . . . . . . . . . . . . . . . . . . . . . .32
AQM when using auxiliary DACs. . . .33
AQM when using auxiliary DACs. . . .33
AQM when using auxiliary DACs. . . .34
Rev. 01 — 26 May 2009
Dual 14-bit DAC, up to 650 Msps, 2 and 4 interpolating
DAC1408D650
© NXP B.V. 2009. All rights reserved.
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