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SN74LV4051ANE4 数据表(PDF) 6 Page - Texas Instruments |
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SN74LV4051ANE4 数据表(HTML) 6 Page - Texas Instruments |
6 / 23 page SN54LV4051A, SN74LV4051A 8-CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS SCLS428H − MAY 1999 − REVISED APRIL 2005 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 analog switch characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER FROM TO TEST CONDITIONS V TA = 25°C UNIT PARAMETER FROM (INPUT) TO (OUTPUT) TEST CONDITIONS VCC MIN TYP MAX UNIT CL = 50 pF, 2.3 V 20 Frequency response (switch on) COM or Yn Yn or COM L p, RL = 600 Ω, fi = 1 MHz (sine wave) 3 V 25 MHz (switch on) fin = 1 MHz (sine wave) (see Note 6 and Figure 6) 4.5 V 35 CL = 50 pF, 2.3 V 20 Crosstalk (control input to signal output) INH COM or Yn CL 50 p , RL = 600 Ω, fin = 1 MHz (square wave) 3 V 35 mV (control input to signal output) fin = 1 MHz (square wave) (see Figure 7) 4.5 V 60 CL = 50 pF, 2.3 V −45 Feedthrough attenuation (switch off) COM or Yn Yn or COM CL 50 p , RL = 600 Ω, fin = 1 MHz 3 V −45 dB (switch off) fin = 1 MHz (see Note 7 and Figure 8) 4.5 V −45 CL = 50 pF, RL =10kΩ VI = 2 Vp-p 2.3 V 0.1 Sine-wave distortion COM or Yn Yn or COM RL = 10 kΩ, fin = 1 kHz (i ) VI = 2.5 Vp-p 3 V 0.1 % (sine wave) (see Figure 9) VI = 4 Vp-p 4.5 V 0.1 NOTES: 6. Adjust fin voltage to obtain 0-dBm output. Increase fin frequency until dB meter reads −3 dB. 7. Adjust fin voltage to obtain 0-dBm input. operating characteristics, VCC = 3.3 V, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance CL = 50 pF, f = 10 MHz 5.9 pF PARAMETER MEASUREMENT INFORMATION VCC VI = VCC or GND VINH = VIL 2 mA VO ron + V I –VO 2 10–3 W VI − VO VCC GND (ON) V Figure 1. On-State Resistance Test Circuit |
类似零件编号 - SN74LV4051ANE4 |
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类似说明 - SN74LV4051ANE4 |
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