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AD6657ABBCZ 数据表(PDF) 9 Page - Analog Devices |
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AD6657ABBCZ 数据表(HTML) 9 Page - Analog Devices |
9 / 36 page Data Sheet AD6657A Rev. 0 | Page 9 of 36 SWITCHING SPECIFICATIONS AVDD = 1.8 V, DRVDD = 1.8 V, fS = 185 MSPS, 1.75 V p-p differential input, VIN = −1.0 dBFS differential input, and default SPI, unless otherwise noted. Table 4. Parameter Temperature Min Typ Max Unit CLOCK INPUT PARAMETERS Input Clock Rate Full 625 MHz Conversion Rate1 Full 40 185 200 MSPS CLK Pulse Width High (tCH)2 Full 2.7 ns Aperture Delay (tA)2 Full 1.3 ns Aperture Uncertainty (Jitter, tJ) Full 0.13 ps rms DATA OUTPUT PARAMETERS Data Propagation Delay (tPD)2 Full 3.0 4.0 4.9 ns DCO Propagation Delay (tDCO)2 Full 3.1 4.0 4.9 ns DCO to Data Skew (tSKEW)2 Full −41 +6.1 +33 ns Pipeline Delay (Latency) Full 9 Cycles With NSR Enabled Full 12 Cycles Wake-Up Time (from Standby)3 Full 0.5 µs Wake-Up Time (from Power Down)3 Full 310 µs OUT-OF-RANGE RECOVERY TIME Full 2 Cycles 1 Conversion rate is the clock rate after the divider. 2 See Figure 2 for details. 3 Wake-up time is dependent on the value of the decoupling capacitors. Data Output Timing Diagram Figure 2. Data Output Timing (Timing for Channel C and Channel D Is Identical to Timing for Channel A and Channel B) N – 1 N + 1 N + 2 N + 3 N + 4 N + 5 N CLK+ CLK– DCO+ DCO– D10+AB (MSB) D10–AB (MSB) D0+AB (LSB) D0–AB (LSB) VIN tA tCH tDCO tCL tPD tSKEW 1/ fS D10A D10B D10A D10B D10A D10B D10A D10B D10A D10B D10A D10B D0A D0B D10A D10B D0A D0B D0A D0B D0A D0B D0A D0B D0A D0B D0A D0B |
类似零件编号 - AD6657ABBCZ |
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类似说明 - AD6657ABBCZ |
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