CS4340-BS CIRRUS [Cirrus Logic], CS4340-BS Datasheet - Page 21

• Manufacturer Part Number: CS4340-BS
• Description: 24-Bit, 96 kHz Stereo DAC for Audio?
• Manufacturer: CIRRUS [Cirrus Logic]

7. ANALOG PERFORMANCE PLOTS
The following CS4340 Analog Performance Plots
were taken from the CDB4340 evaluation board
using the Audio Precision Dual Domain System
Two Cascade. All Base Rate Mode (BRM) plots
were taken at a 48 kHz sample rate with a 20 Hz to
20 kHz bandwidth using a 20 kHz low-pass brick-
DS297PP3
-10dB
Gain
0dB
dB
Figure 20. De-Emphasis Curve
3.183 kHz
T1=50 µs
F1
wall filter in the DSP Analyzer. All High Rate
Mode (HRM) plots were taken at a 96 kHz sample
rate with a 20 Hz to 40 kHz bandwith using a
40 kHz brickwall filter in the DSP Analyzer.
10.61 kHz
F2
T2 = 15 µs
Frequency
CS4340
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