HSC-ADC-FIFO5-INTZ Analog Devices Inc, HSC-ADC-FIFO5-INTZ Datasheet - Page 25

• Manufacturer Part Number: HSC-ADC-FIFO5-INTZ
• Description: Interposer Quad/octal ADCs
• Manufacturer: Analog Devices Inc

Specifications of HSC-ADC-FIFO5-INTZ

• Accessory Type: ADC Interface Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: AD6640
• Lead Free Status / Rohs Status: Supplier Unconfirmed

3.
MSBs MISSING FROM TIME DOMAIN
Perform another FFT. The spur should disappear.
Figure 25. Incorrect Bit Mask Setting
Figure 24. Interleaved Priority
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HSC-ADC-EVALA-SC/HSC-ADC-EVALA-DC
Scenario: The two MSBs are missing from the time domain plot.
1.
2.
UPGRADING FIFO MEMORY
The FIFO evaluation board includes one or two 32 kB FIFOs,
depending on the model. Pin compatible FIFO upgrades
(64 kB to 256 kB) are available from Integrated Device
Technology, Inc. (IDT). The IDT part numbers are:
• IDT72V283: 32 kB (included)
• IDT72V293: 64 kB
• IDT72V2103: 132 kB
• IDT72V2113: 256 kB
For more information, visit
If evaluating the AD9200, AD9201, AD9280, or AD9281,
make sure the appropriate bits are selected under Config >
Bits > Data Bits. Bits 13 to 4 should be selected for the
AD9200 and AD9201. Bits 13 to 6 should be selected for
the AD9280 and AD9281. Default configuration files for
these ADCs are installed with ADC Analyzer.
Make sure the bits are switching at the FIFO connector.
www.idt.com