CS5361
DS467F2 7
DIGITAL FILTER CHARACTERISTICS
Notes: 6. The filter frequency response scales precisely with Fs.
7. Response shown is for Fs equal to 48 kHz. Filter characteristics scale with Fs.
Parameter Symbol Min Typ Max Unit
Single Speed Mode (2 kHz to 51 kHz sample rates)
Passband (-0.1 dB) (Note 6) 0 - 0.47 Fs
Passband Ripple -0.1 - 0.035 dB
Stopband (Note 6) 0.58 - - Fs
Stopband Attenuation -95 - - dB
Total Group Delay (Fs = Output Sample Rate) t
gd
-12/Fs- s
Interchannel Phase Deviation - 0.0001 - Deg
Double Speed Mode (50 kHz to 102 kHz sample rates)
Passband (-0.1 dB) (Note 6) 0 - 0.45 Fs
Passband Ripple -0.1 - 0.035 dB
Stopband (Note 6) 0.68 - - Fs
Stopband Attenuation -92 - - dB
Total Group Delay (Fs = Output Sample Rate) t
gd
-9/Fs- s
Interchannel Phase Deviation - 0.0001 - Deg
Quad Speed Mode (100 kHz to 204 kHz sample rates)
Passband (-0.1 dB) (Note 6) 0 - 0.24 Fs
Passband Ripple -0.1 - 0.035 dB
Stopband (Note 6) 0.78 - - Fs
Stopband Attenuation -92 - - dB
Total Group Delay (Fs = Output Sample Rate) t
gd
-5/Fs- s
Interchannel Phase Deviation - 0.0001 - Deg
High-pass Filter Characteristics
Frequency Response -3.0 dB
-0.13 dB (Note 7)
-1
20
-
-
Hz
Hz
Phase Deviation @ 20 Hz (Note 7) - 10 - Deg
Passband Ripple - - 0 dB
Filter Settling Time 10
5
/Fs s
CS5361
8 DS467F2
Figure 1. Single Speed Mode Stopband Rejection Figure 2. Single Speed Mode Transition Band
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.00.10.20.30.40.50.60.70.80.91.0
Frequency (normalized to Fs)
Amplitude (dB)
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.40 0.42 0.44 0.46 0.48 0.50 0.52 0.54 0.56 0.58 0.60
Frequency (normalized to Fs)
Amplitude (dB)
Figure 3. Single Speed Mode Transition Band (Detail) Figure 4. Single Speed Mode Passband Ripple
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
0.45 0.46 0.47 0.48 0.49 0.50 0.51 0.52 0.53 0.54 0.55
Frequency (normalized to Fs)
Amplitude (dB)
-0.10
-0.08
-0.05
-0.03
0.00
0.03
0.05
0.08
0.10
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
Frequency (normalized to Fs)
Amplitude (dB)
Figure 5. Double Speed Mode Stopband Rejection Figure 6. Double Speed Mode Transition Band
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Frequency (normalized to Fs)
Amplitude (dB)
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.40 0.43 0.45 0.48 0.50 0.53 0.55 0.58 0.60 0.63 0.65 0.68 0.70
Frequency (normalized to Fs)
Amplitude (dB)
CS5361
DS467F2 9
Figure 7. Double Speed Mode Transition Band (Detail) Figure 8. Double Speed Mode Passband Ripple
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
0.40 0.43 0.45 0.48 0.50 0.53 0.55
Frequency (normalized to Fs)
Amplitude (dB)
-0.10
-0.08
-0.05
-0.03
0.00
0.03
0.05
0.08
0.10
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50
Frequency (normalized to Fs)
Amplitude (dB)
Figure 9. Quad Speed Mode Stopband Rejection Figure 10. Quad Speed Mode Transition Band
Amplitude (dB)
Frequency (normalized to Fs)
Amplitude (dB)
Frequency (normalized to Fs)
Figure 11. Quad Speed Mode Transition Band (Detail) Figure 12. Quad Speed Mode Passband Ripple
Frequency (normalized to Fs)
Amplitude (dB)
Amplitude (dB)
Frequency (normalized to Fs)

CS5361-DZZR

Mfr. #:
Manufacturer:
Cirrus Logic
Description:
Audio A/D Converter ICs IC 24Bit 114dB 192kHz Multi-Bit ADC
Lifecycle:
New from this manufacturer.
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