HSDC-JAKIT1W2/DB NXP Semiconductors, HSDC-JAKIT1W2/DB Datasheet - Page 35

• Manufacturer Part Number: HSDC-JAKIT1W2/DB
• Description: DAC/ADC LATTICE KIT
• Manufacturer: NXP Semiconductors
• Series: -r

Specifications of HSDC-JAKIT1W2/DB

• Main Purpose: Interface, ADC/DAC for Lattice ECP3 FPGA
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: ADC1413D, DAC1408D, ECP3 FPGA
• Primary Attributes: Loop Back Demo with 2 High Speed Converters
• Secondary Attributes: USB Powered
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-6898

NXP Semiconductors
DAC1408D650
Product data sheet
Figure 23
(V
Figure 24
(V
The constraints to adjusting the interface are the output compliance range of the DAC and
the auxiliary DACs, the input common-mode level of the AQM, and the range of offset
correction.
Fig 23. Example of a DC interface connection to an AQM with a V
Fig 24. Example of a DC interface connection to an AQM with a V
i(cm)
i(cm)
) of 1.7 V when using the auxiliary DACs.
) of 3.3 V when using the auxiliary DACs.
auxiliary DACs
auxiliary DACs
is an example of a DC interface to an AQM with a common-mode input level
is an example of a DC interface to an AQM with a common-mode input level
IOUTnN
IOUTnN
IOUTnP
IOUTnP
AUXnN
AUXnN
AUXnP
AUXnP
All information provided in this document is subject to legal disclaimers.
(1)
(1)
(1)
(2)
(1)
(2)
0 mA to 20 mA
Rev. 4 — 26 November 2010
1.1 mA (typ.)
IOUTnP/IOUTnN; V
BBP/BBN; V
IOUTnP/IOUTnN; V
BBP/BBN; V
V
51.1 Ω
54.9 Ω
634 Ω
442 Ω
DDA(3V3)
3.3 V
i(cm)
i(cm)
51.1 Ω
54.9 Ω
634 Ω
442 Ω
= 1.7 V; V
= 3.3 V; V
o(cm)
o(cm)
442 Ω
442 Ω
237 Ω
237 Ω
= 2.67 V; V
= 2.75 V; V
2, 4 or 8 interpolating DAC with JESD204A
i(dif)(p-p)
i(dif)(p-p)
750 Ω
698 Ω
51.1 Ω
= 1.23 V; offset correction up to 36 mV
= 1.5 V; offset correction up to 36 mV
o(dif)(p-p)
o(dif)(p-p)
5 V
750 Ω
698 Ω
51.1 Ω
= 1.94 V
= 1.96 V
DAC1408D650
BBP
BBN
BBP
BBN
AQM (V
AQM (V
(2)
(2)
i(cm)
i(cm)
i(cm)
i(cm)
001aaj543
of 1.7 V when using
001aaj544
of 3.3 V when using
= 1.7 V)
= 3.3 V)
© NXP B.V. 2010. All rights reserved.
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