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MC74LVXT8051DG 数据表(PDF) 4 Page - ON Semiconductor |
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MC74LVXT8051DG 数据表(HTML) 4 Page - ON Semiconductor |
4 / 12 page MC74LVXT8051 http://onsemi.com 4 AC CHARACTERISTICS (CL = 50 pF, Input tr = tf = 3 ns) Symbol Parameter VCC V Guaranteed Limit Unit −55 to 25 °C ≤85°C ≤125°C tPLH, tPHL Maximum Propagation Delay, Channel−Select to Analog Output (Figure 9) 2.0 3.0 4.5 5.5 30 20 15 15 35 25 18 18 40 30 22 20 ns tPLH, tPHL Maximum Propagation Delay, Analog Input to Analog Output (Figure 10) 2.0 3.0 4.5 5.5 4.0 3.0 1.0 1.0 6.0 5.0 2.0 2.0 8.0 6.0 2.0 2.0 ns tPLZ, tPHZ Maximum Propagation Delay, Enable to Analog Output (Figure 11) 2.0 3.0 4.5 5.5 30 20 15 15 35 25 18 18 40 30 22 20 ns tPZL, tPZH Maximum Propagation Delay, Enable to Analog Output (Figure 11) 2.0 3.0 4.5 5.5 20 12 8.0 8.0 25 14 10 10 30 15 12 12 ns Cin Maximum Input Capacitance, Channel−Select or Enable Inputs 10 10 10 pF CI/O Maximum Capacitance Analog I/O 35 35 35 pF (All Switches Off) Common O/I 130 130 130 Feedthrough 1.0 1.0 1.0 CPD Power Dissipation Capacitance (Figure 13)* Typical @ 25 °C, VCC = 5.0 V pF 45 * Used to determine the no−load dynamic power consumption: PD = CPD VCC2f + ICC VCC. ADDITIONAL APPLICATION CHARACTERISTICS (GND = 0 V) Symbol Parameter Condition VCC V Limit* Unit 25 °C BW Maximum On−Channel Bandwidth or Minimum Frequency Response (Figure 6) fin = 1MHz Sine Wave; Adjust fin Voltage to Obtain 0dBm at VOS; Increase fin Frequency Until dB Meter Reads −3dB; RL = 50W, CL = 10pF 3.0 4.5 5.5 MHz 80 80 80 − Off−Channel Feedthrough Isolation (Figure 7) fin = Sine Wave; Adjust fin Voltage to Obtain 0dBm at VIS fin = 10kHz, RL = 600W, CL = 50pF 3.0 4.5 5.5 −50 −50 −50 dB fin = 1.0MHz, RL = 50W, CL = 10pF 3.0 4.5 5.5 −37 −37 −37 − Feedthrough Noise. Channel−Select Input to Common I/O (Figure 8) Vin ≤ 1MHz Square Wave (tr = tf = 3ns); Adjust RL at Setup so that IS = 0A; Enable = GND RL = 600W, CL = 50pF 3.0 4.5 5.5 25 105 135 mVPP RL = 10kW, CL = 10pF 3.0 4.5 5.5 35 145 190 − Crosstalk Between Any Two Switches (Figure 12) fin = Sine Wave; Adjust fin Voltage to Obtain 0dBm at VIS fin = 10kHz, RL = 600W, CL = 50pF 3.0 4.5 5.5 −50 −50 −50 dB fin = 1.0MHz, RL = 50W, CL = 10pF 3.0 4.5 5.5 −60 −60 −60 THD Total Harmonic Distortion (Figure 14) fin = 1kHz, RL = 10kW, CL = 50pF THD = THDmeasured − THDsource VIS = 2.0VPP sine wave VIS = 4.0VPP sine wave VIS = 5.0VPP sine wave 3.0 4.5 5.5 0.10 0.08 0.05 % *Limits not tested. Determined by design and verified by qualification. |
类似零件编号 - MC74LVXT8051DG |
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类似说明 - MC74LVXT8051DG |
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