Datenblatt-Suchmaschine für elektronische Bauteile |
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AD5932 Datenblatt(PDF) 6 Page - Analog Devices |
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AD5932 Datenblatt(HTML) 6 Page - Analog Devices |
6 / 28 page AD5932 Data Sheet Rev. A | Page 6 of 28 TIMING SPECIFICATIONS All input signals are specified with tR = tF = 5 ns (10% to 90% of VDD) and are timed from a voltage level of (VIL + VIH)/2 (see Figure 3 to Figure 6). DVDD = 2.3 V to 5.5 V; AGND = DGND = 0 V; all specifications TMIN to TMAX, unless otherwise noted. Table 2. Parameter1 Limit at TMIN, TMAX Unit Conditions/Comments t1 20 ns min MCLK period t2 8 ns min MCLK high duration t3 8 ns min MCLK low duration t4 25 ns min SCLK period t5 10 ns min SCLK high time t6 10 ns min SCLK low time t7 5 ns min FSYNC to SCLK falling edge setup time t8 10 ns min FSYNC to SCLK hold time t9 5 ns min Data setup time t10 3 ns min Data hold time t11 2 × t1 ns min Minimum CTRL pulse width t12 0 ns min CTRL rising edge to MCLK falling edge setup time t13 10 × t1 ns typ CTRL rising edge to VOUT delay (initial pulse, includes initialization) 8 × t1 ns typ CTRL rising edge to VOUT delay (initial pulse, includes initialization) t14 1 × t1 ns typ Frequency change to SYNC output, each frequency increment t15 2 × t1 ns typ Frequency change to SYNC output, end of scan t16 20 ns max MCLK falling edge to MSBOUT 1 Guaranteed by design, not production tested. MASTER CLOCK AND TIMING DIAGRAMS MCLK t3 t2 t1 Figure 3. Master Clock SCLK FSYNC SDATA D15 D14 D2 D1 D0 D15 D14 t7 t9 t6 t8 t10 t5 t4 Figure 4. Serial Timing |
Ähnliche Teilenummer - AD5932_15 |
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Ähnliche Beschreibung - AD5932_15 |
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