CS8421-DZZR Cirrus Logic Inc, CS8421-DZZR Datasheet - Page 4

• Manufacturer Part Number: CS8421-DZZR
• Description: IC,Digital Audio Sample Rate Converter,CMOS,TSSOP,20PIN
• Manufacturer: Cirrus Logic Inc

LIST OF TABLES
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Figure 21b. Wideband FFT Plot (16k Points) -60 dBFS 1 kHz Tone, 96 kHz:48 kHz ................... 25
Figure 21b. IMD, 10 kHz and 11 kHz -7 dBFS, 96 kHz:48 kHz..................................................... 25
Figure 22a. Wideband FFT Plot (16k Points) -60 dBFS 1 kHz Tone, 192 kHz:48 kHz ................. 25
Figure 22b. IMD, 10 kHz and 11 kHz -7 dBFS, 48 kHz:44.1 kHz.................................................. 25
Figure 23a. IMD, 10 kHz and 11 kHz -7 dBFS, 44.1 kHz:48 kHz.................................................. 25
Figure 23b. Wideband FFT Plot (16k Points) 0 dBFS 20 kHz Tone, 44.1 kHz:48 kHz ................. 25
Figure 24a. Wideband FFT Plot (16k Points) 0 dBFS 80 kHz Tone, 192 kHz:192 kHz ................ 26
Figure 24b. Wideband FFT Plot (16k Points) 0 dBFS 20 kHz Tone, 48 kHz:96 kHz .................... 26
Figure 25a. Wideband FFT Plot (16k Points) 0 dBFS 20 kHz Tone, 48 kHz:48 kHz .................... 26
Figure 25b. Wideband FFT Plot (16k Points) 0 dBFS 20 kHz Tone, 96 kHz:48 kHz .................... 26
Figure 26a. Wideband FFT Plot (16k Points) 0 dBFS 20 kHz Tone, 48 kHz:44.1 kHz ................. 26
Figure 26b. THD+N vs. Output Sample Rate, 0 dBFS 1 kHz Tone, Fsi = 192 kHz ...................... 26
Figure 27a. THD+N vs. Output Sample Rate, 0 dBFS 1 kHz Tone, Fsi = 48 kHz ........................ 27
Figure 27b. THD+N vs. Output Sample Rate, 0 dBFS 1 kHz Tone, Fsi = 96 kHz ........................ 27
Figure 28a. THD+N vs. Output Sample Rate, 0 dBFS 1 kHz Tone, Fsi = 44.1 kHz ..................... 27
Figure 28b. Dynamic Range vs. Output Sample Rate, -60 dBFS 1 kHz Tone, Fsi = 192 kHz...... 27
Figure 29a. THD+N vs. Output Sample Rate, 0 dBFS 1 kHz Tone, Fsi = 32 kHz ........................ 27
Figure 29b. Dynamic Range vs. Output Sample Rate, -60 dBFS 1 kHz Tone, Fsi = 32 kHz........ 27
Figure 30a. Dynamic Range vs. Output Sample Rate, -60 dBFS 1 kHz Tone, Fsi = 96 kHz........ 28
Figure 30b. Dynamic Range vs. Output Sample Rate, -60 dBFS 1 kHz Tone, Fsi = 44.1 kHz..... 28
Figure 31a. Frequency Response with 0 dBFS Input.................................................................... 28
Figure 31b. Passband Ripple, 192 kHz:48 kHz............................................................................. 28
Figure 32a. Dynamic Range........ vs. Output Sample Rate, -60 dBFS 1 kHz Tone, Fsi = 48 kHz28
Figure 32b. Linearity Error, 0 to -140 dBFS Input, 200 Hz Tone, 48 kHz:48 kHz ........................ 28
Figure 33a. Linearity Error, 0 to -140 dBFS Input, 200 Hz Tone, 48 kHz:44.1 kHz ..................... 29
Figure 33b. Linearity Error, 0 to -140 dBFS Input, 200 Hz Tone, 48 kHz:96 kHz ........................ 29
Figure 34a. Linearity Error, 0 to -140 dBFS Input, 200 Hz Tone, 96 kHz:48 kHz ........................ 29
Figure 34b. Linearity Error, 0 to -140 dBFS Input, 200 Hz Tone, 44.1 kHz:192 kHz ................... 29
Figure 35a. Linearity Error, 0 to -140 dBFS Input, 200 Hz Tone, 44.1 kHz:48 kHz ..................... 29
Figure 35b. Linearity Error, 0 to -140 dBFS Input, 200 Hz Tone, 192 kHz:44.1 kHz ................... 29
Figure 36a. THD+N vs. Input Amplitude, 1 kHz Tone, 48 kHz:44.1 kHz....................................... 30
Figure 36b. THD+N vs. Input Amplitude, 1 kHz Tone, 48 kHz:96 kHz.......................................... 30
Figure 37a. THD+N vs. Input Amplitude, 1 kHz Tone, 96 kHz:48 kHz.......................................... 30
Figure 37b. THD+N vs. Input Amplitude, 1 kHz Tone, 44.1 kHz:192 kHz..................................... 30
Figure 38a. THD+N vs. Input Amplitude, 1 kHz Tone, 44.1 kHz:48 kHz....................................... 30
Figure 38b. THD+N vs. Input Amplitude, 1 kHz Tone, 192 kHz:48 kHz........................................ 30
Figure 39a. THD+N vs. Frequency Input, 0 dBFS, 48 kHz:44.1 kHz ............................................ 31
Figure 39b. THD+N vs. Frequency Input, 0 dBFS, 48 kHz:96 kHz ............................................... 31
Figure 40a. THD+N vs. Frequency Input, 0 dBFS, 44.1 kHz:48 kHz ............................................ 31
Figure 40b. THD+N vs. Frequency Input, 0 dBFS, 96 kHz:48 kHz ............................................... 31
Table 1. Serial Audio Port Master/Slave and Clock Ratio Select Startup Options (MS_SEL) ...... 13
Table 2. Serial Audio Input Port Startup Options (SAIF) ............................................................... 13
Table 3. Serial Audio Output Port Startup Options (SAOF) .......................................................... 13
Table 4. TSSOP Pin Descriptions ................................................................................................. 21
Table 5. QFN Pin Descriptions...................................................................................................... 22
Table 6. Revision History .............................................................................................................. 35
CS8421
DS641PP1