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ADAV400 Datasheet(PDF) 6 Page - Analog Devices |
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ADAV400 Datasheet(HTML) 6 Page - Analog Devices |
6 / 36 page ![]() ADAV400 Rev. 0 | Page 6 of 36 DIGITAL TIMING Table 2. Parameter Min Max Unit Comments MASTER CLOCK AND RESET fMCLKI (MCLKI Frequency) 3.024 24.576 MHz tMCH (MCLKI High) 10 ns tMCL (MCLKI Low) 10 ns tRLPW (RESET Low Pulse Width) 20 ns I2C PORT fSCL (SCL Clock Frequency) 400 kHz tSCLH (SCL High) 0.6 μs tSCLL (SCL Low) 1.3 μs Start Condition tSCS (Setup Time) 0.6 μs Relevant for repeated start condition tSCH (Hold Time) 0.6 μs The first clock is generated after this period tDS (Data Setup Time) 100 ns tSCR (SCL Rise Time) 300 ns tSCF (SCL Fall Time) 300 ns tSDR (SDA Rise Time) 300 ns tSDF (SDA Fall Time) 300 ns Stop Condition tSCSH (Setup Time) 0.6 μs SERIAL PORTS Slave Mode tSBH (BCLKx High) 40 ns tSBL (BCLKx Low) 40 ns fSBF (BCLKx Frequency) 64 × fS tSLS (LRCLKx Setup) 10 ns To BCLK rising edge tSLH (LRCLKx Hold) 10 ns From BCLK rising edge tSDS (SDINx Setup) 10 ns To BCLK rising edge tSDH (SDINx Hold) 10 ns From BCLK rising edge tSDD (SDOx Delay) 40 ns From BCLK falling edge Master Mode tMLD (LRCLKx Delay) 5 ns From BCLK falling edge tMDD (SDOx Delay) 40 ns From BCLK falling edge tMDS (SDINx Setup) 10 ns From BCLK rising edge tMDH (SDINx Hold) 10 ns From BCLK rising edge |