Moteur de recherche de fiches techniques de composants électroniques |
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CS4630-CM Fiches technique(PDF) 10 Page - Cirrus Logic |
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CS4630-CM Fiches technique(HTML) 10 Page - Cirrus Logic |
10 / 38 page CS4630 10 DS445PP1 INDEPENDENT TIMING ENVIRONMENT (T A = 0 to 70° C; PCIVDD = CRYVDD = 3.3 V; CVDD = 2.5V; VDD5REF = 5 V; PCIGND = CGND = CRYGND = 0 V; Logic 0 = 0V, Logic 1 = 3.3 V; Timing reference levels = 1.4 V; XTALI = 12.288 MHz; unless otherwise noted) Parameter Symbol Min Typ Max Units SCLK output cycle time tsclk 312 326 - ns FSYNC output cycle time (@SCLK falling edge) tfsync 20000 20833 - ns SCLK falling to FSYNC transition tpd7 -45 2 45 ns LRCLK output cycle time (@ SCLK rising edge) tlrclk 20000 20833 - ns SCLK rising to LRCLK transition tpd8 -45 2 45 ns SCLK falling to SDOUT/SDO2/SDO3 valid tpd9 - 2 45 ns SDIN/SDIN2 valid to SCLK rising (SI1F2-0: 010, SI2F1-0: 00) ts6 30 - - ns SDIN/SDIN2 hold after SCLK rising (SI1F2-0: 010, SI2F1-0: 00) th6 30 - - ns SDIN/SDIN2 valid to SCLK falling (SI1F2-0: 011, SI2F1-0: 01) ts7 30 - - ns SDIN/SDIN2 hold after SCLK falling (SI1F2-0: 011, SI2F1-0: 01) th7 30 - - ns XTAL frequency 12.287 12.288 12.289 MHz XTALI high time (Note 4) 35 - - ns XTALI low time (Note 4) 35 - - ns MCLK output frequency (Note 4) 12.287 12.288 12.289 MHz SCLK FSYNC LRCLK SDOUT/SD02/SD03 SDIN/SDIN2 SDIN/SDIN2 tsclk tpd7 t fsync tlrclk tpd9 t pd8 15 0 15 0 ts6 17 16 0 17 16 0 19 18 0 19 18 0 th6 th7 ts7 Figure 5. Independent Timing Configuration |
Numéro de pièce similaire - CS4630-CM |
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Description similaire - CS4630-CM |
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