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CS7808-CM Datasheet(PDF) 13 Page - Cirrus Logic |
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CS7808-CM Datasheet(HTML) 13 Page - Cirrus Logic |
13 / 52 page ![]() 13 CS7808 1.2.6 Audio Input Interface Symbol Description Min Typ Max Units taicl AIN_BCK Low Time1, 2 1.Values are guaranteed by design only 2.Active clock edge is programmable. Timing is referenced from active edge 40 50 % taich AIN_BCK High Time1, 2 40 50 % taiper AIN_BCK period1, 2 216 ns tstlr Time form AIN_LRCK transition to AIN_BCK active edge 5 - ns tlrts Time form AIN_LRCK transition to AIN_BCK active edge 2 - ns tsdsus AIN_DATA setup to AIN_BCK transition 5 - ns tsdhs AIN_DATA hold time after AIN_BCK transition 2 - ns Table 6. Audio Input Interface Characteristics Figure 9. Audio Input Timings AIN_BCK (Input) AIN_DATA (Input) AIN_LRCK (Input) t lrts t stlr t sdsus t sdhs t aich t aicl t aiper |