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SN74AUC2G66 Fiches technique(PDF) 4 Page - Texas Instruments |
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SN74AUC2G66 Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 21 page www.ti.com Switching Characteristics Switching Characteristics Analog Switch Characteristics SN74AUC2G66 DUAL BILATERAL ANALOG SWITCH SCES507A – NOVEMBER 2003 – REVISED JANUARY 2007 over recommended operating free-air temperature range, C L = 15 pF (unless otherwise noted) (see Figure 5) VCC = 1.2 V VCC = 1.5 V VCC = 1.8 V VCC = 2.5 V VCC = 0.8 V FROM TO ± 0.1 V ± 0.1 V ± 0.15 V ± 0.2 V PARAMETER UNIT (INPUT) (OUTPUT) TYP MIN MAX MIN MAX MIN TYP MAX MIN MAX tpd(1) A or B B or A 1 0.6 0.5 0.5 0.4 ns ten C A or B 5 0.5 3 0.5 2.1 0.5 0.9 1.6 0.5 1.4 ns tdis C A or B 5.3 0.5 4 0.5 3 0.5 2.6 3.3 0.5 2.7 ns (1) The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance when driven by an ideal voltage source (zero output impedance). over recommended operating free-air temperature range, C L = 30 pF (unless otherwise noted) (see Figure 5) VCC = 1.8 V VCC = 2.5 V FROM TO ± 0.15 V ± 0.2 V PARAMETER UNIT (INPUT) (OUTPUT) MIN TYP MAX MIN MAX tpd(1) A or B B or A 0.7 0.7 ns ten C A or B 0.5 1.6 2.7 0.5 2.3 ns tdis C A or B 0.5 2.7 3.4 0.5 2 ns (1) The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance when driven by an ideal voltage source (zero output impedance). T A = 25°C FROM TO PARAMETER TEST CONDITIONS VCC TYP UNIT (INPUT) (OUTPUT) 0.8 V 101 1.1 V 150 CL = 50 pF, RL = 600 Ω, fin = sine wave 1.4 V 175 (see Figure 6) 1.65 V 250 2.3 V 400 Frequency response A or B B or A MHz (switch ON) 0.8 V 450 1.1 V >500 CL = 5 pF, RL = 50 Ω, fin = sine wave 1.4 V >500 (see Figure 6) 1.65 V >500 2.3 V >500 0.8 V –60 1.1 V –60 CL = 50 pF, RL = 600 Ω, fin = 1 MHz (sine wave) 1.4 V –60 (see Figure 7) 1.65 V –60 2.3 V –60 Crosstalk A or B B or A dB (between switches) 0.8 V –65 1.1 V –65 CL = 5 pF, RL = 50 Ω, fin = 1 MHz (sine wave) 1.4 V –65 (see Figure 7) 1.65 V –65 2.3 V –65 4 Submit Documentation Feedback |
Numéro de pièce similaire - SN74AUC2G66_15 |
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Description similaire - SN74AUC2G66_15 |
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