HSDC-JAKIT1W2/DB NXP Semiconductors, HSDC-JAKIT1W2/DB Datasheet - Page 16

• 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
ADC1413D_SER
Product data sheet
11.2.1 Internal/external reference
11.2 System reference and power management
The configuration shown in
both cases, the choice of transformer is a compromise between cost and performance.
The ADC1413D has a stable and accurate built-in internal reference voltage to adjust the
ADC full-scale. This reference voltage can be set internally via SPI or with pins VREF and
SENSE (see
control bits INTREF[2:0] (when bit INTREF_EN = logic 1; see
reference circuit is shown in
a voltage on pin VREF as described in
Fig 9.
Dual transformer configuration
Analog
Figure 11
input
All information provided in this document is subject to legal disclaimers.
100 nF
Rev. 5 — 9 February 2011
to
100 nF
ADT1-1WT
Figure
Figure 9
Figure
14), in 1 dB steps between 0 dB and 6 dB, via SPI
10. An external reference is also possible by providing
is recommended for high frequency applications. In
100 nF
50 Ω
50 Ω
Figure
Dual 14-bit ADC; serial JESD204A interface
ADT1-1WT
13.
ADC1413D series
50 Ω
50 Ω
12 Ω
12 Ω
Table
21). The equivalent
100 nF
8.2 pF
005aaa071
© NXP B.V. 2011. All rights reserved.
INAM
INBM
INAP
INBP
VCM
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