CS3310-KS データシートの表示（PDF） - Cirrus Logic

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CS3310-KS

Stereo Digital Volume Control

Cirrus Logic 

CS3310

Figure 7 is a 16k FFT plot demonstrating the crosstalk performance of the CS3310 at 20 kHz.

Both channels were set to unity gain. The right channel input is grounded with the left channel

driven to 2.65 Vrms output at 20 kHz. The FFT plot is of the right channel output. This indicates

channel to channel crosstalk of -130 dB at 20 kHz.

Figure 10 is a series of plots which display the unity-gain THD+N vs. Frequency for 600 Ω, 2 kΩ

and infinite load conditions. The output was set to 2 Vrms. The Audio Precision System One was

bandlimited to 22 kHz

Figure 11 is a series of plots which display the unity-gain THD+N vs. Frequency for 1, 2 and 2.8

Vrms output levels. The output load was open circuit. The Audio Precision System One was

bandlimited to 22 kHz.

DS82F1

11

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