Cirrus-logic CRD1615-8W Manuel d'utilisateur télécharger pdf (Page 21)

CRD1615-8W

DS1002RD3 21

9. CONDUCTED EMI

Device Under Test: CRD1615-8W-Z Operating Conditions: NOMINAL

Test Specification: EN55022:2010 Operator Name: CAL

Scan Settings (1 Range)

Final Measurement

Detectors: QP, AV Peaks: 10 Meas Time: See scan settings Acc. Margin: 12dB

Final Measurement Results

Frequencies Receiver Settings

Start Stop Step Res BW M-Time Atten Preamp

150kHz 30MHz 4.5kHz 9kHz (6dB) 50ms Auto Off

Trace

Frequency

(MHz)

Level

(dB

V)

Limit

(dBV)

Delta Limit

(dB)

Delta Ref

(dB)

Comment

1QP 0.15 58.05 66.00 -7.95 N/on

2AV 10.0005 41.04 50.00 -8.96 N/on

* = Limit Exceeded

Figure 21. Conducted EMI

1 2 ... 16 17 18 19 20 21 22

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Cirrus-logic CRD1615-8W Manuel d'utilisateur Page 21