DAC1008D650HN/C1 NXP Semiconductors, DAC1008D650HN/C1 Datasheet - Page 32

• Manufacturer Part Number: DAC1008D650HN/C1
• Description: Digital to Analog Converters - DAC DL 10BIT DAC 650MSPS 2X 4X OR 8X INT
• Manufacturer: NXP Semiconductors

Specifications of DAC1008D650HN/C1

• Rohs: yes
• Factory Pack Quantity: 260

NXP Semiconductors
DAC1008D650
Product data sheet
10.12 Auxiliary DACs
The DAC1008D650 integrates two auxiliary DACs that can be used to compensate for
any offset between the DAC and the next stage in the transmission path.
Both auxiliary DACs have a 10-bit resolution and are current sources (referenced to
ground).
The output current depends on the auxiliary DAC data:
Table 16
Table 16.
Default settings are shown highlighted.
Data
0
...
512
...
1023
AUXP
I
AUXN
O AUX


=
=
=
shows the output current as a function of the auxiliary DAC data.
I
I
Auxiliary DAC transfer function
O AUX
I
O AUX
AUXP


AUX[9:0] (binary)
00 0000 0000
...
10 0000 0000
...
11 1111 1111
All information provided in this document is subject to legal disclaimers.


+


I




AUXN
AUX 9:0
------------------------ -
(1023 A
-------------------------------------------- -
Rev. 3 — 31 January 2012
1023

– UX 9:0
1023




 


2, 4 or 8 interpolating DAC with JESD204A
I
...
1.1 mA
...
2.2 mA
0 mA
AUXP
DAC1008D650
I
2.2 mA
...
1.1 mA
...
0 mA
AUXN
© NXP B.V. 2012. All rights reserved.
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