CDB5521 datasheet(18/28 Pages) CIRRUS

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CDB5521/22/23/24/28

DS317DB2

•

Config

See description in Section 2.6, Histogram Win-

dow Overview.

•

FREQUENCY

Displays the x-axis value of the cursor on the

FFT display.

•

MAGNITUDE

Displays the y-axis value of the cursor on the

FFT display.

•

Output

See description in Section 2.6, Histogram Win-

dow Overview.

•

S/D

Indicator for the Signal-to-Distortion Ratio, 4

harmonics are used in the calculations (deci-

bels).

•

S/N+D

Indicator for the Signal-to-Noise + Distortion

Ratio (decibels).

•

SNR

Indicator for the Signal-to-Noise Ratio, first 4

harmonics are not included (decibels).

•

S/PN

Indicator for the Signal-to-Peak Noise Ratio

(decibels).

•

ZOOM

See description in Section 2.6, Histogram Win-

dow Overview.

•

# of AVG

Displays the number of FFT’s averaged in the

current display.

The following controls and indicators are associat-

ed with the Time Domain Analysis (Figure 10).

•

CANCEL

See description in Section 2.6, Histogram Win-

dow Overview.

•

Channel

See description in Section 2.6, Histogram Win-

dow Overview.

•

COLLECT

See description in Section 2.6, Histogram Win-

dow Overview.

•

Config

See description in Section 2.6, Histogram Win-

dow Overview.

•

COUNT

Displays current x-position of the cursor on the

time domain display.

•

MAGNITUDE

Displays current y-position of the cursor on the

time domain display.

•

MAXIMUM

Indicator for the maximum value of the collect-

ed data set.

•

MINIMUM

Indicator for the minimum value of the collect-

ed data set.

•

Output

See description in Section 2.6, Histogram Win-

dow Overview.

•

ZOOM

See description in Section 2.6, Histogram Win-

dow Overview.

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