CDK5560 Cirrus Logic Inc, CDK5560 Datasheet - Page 27

• Manufacturer Part Number: CDK5560
• Description: KIT - CDB5560 W/ Capture Plus II System
• Manufacturer: Cirrus Logic Inc
• Series: CapturePLUS™IIr

Specifications of CDK5560

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 50k
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±3 V
• Power (typ) @ Conditions: 90mW @ 2.5 V
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5560
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 598-1277; CDK5560-1

CapturePlus II
Activate the Acquire button. Within the Acquire sub-panel set Select Number of Samples to Capture to
524288. Click on Enable Averaged FFT. In this example, Averages have been set to 4.
Start the test run by clicking OK. Run time for this test is approximately 1 minute for a 100 kSps ADC.
A typical FFT plot resulting from running a baseline test is shown below. Key information calculated from
the captured data and displayed is the SFDR, SINAD, S/D, and SNR.
DS789UM2
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