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| Standard ICs Quad analog switch BU4066BC / BU4066BCF / BU4066BCFV The BU4066BC, BU4066BCF, and BU4066BCFV each consist of four independent switches capable of controlling either digital or analog signals. When Enable Input (CONT) is set to the "H" level, impedance is low (ON status) between switch input and output, and when Enable Input (CONT) is set to the "L" level, impedance is high (OFF status). As the BU4066BC has a good propagation characteristic, it can control large input voltage amplitudes. These switches can be used in analog and digital signal switching and in chopper modulator and demodulator circuits. *Block diagram I / O1 O / I1 O / I2 I / O2 C2 C3 Vss 1 2 3 4 5 6 7 IN / OUT OUT / IN SWB OUT / IN IN / OUT SWA 14 13 12 11 10 9 8 VDD C1 C4 I / O4 O / I4 O / I3 I / O3 SWD OUT / IN IN / OUT SWC IN / OUT OUT / IN DIP / SOP / SSOP *Logic circuit diagram VDD IN / OUT OUT / IN VDD VDD CONT VSS 1 Standard ICs BU4066BC / BU4066BCF / BU4066BCFV *Absolute maximum ratings (Ta = 25C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Input voltage Symbol VDD Pd Topr Tstg VIN Limits - 0.5 ~ + 20 1000 (DIP) , 450 (SOP) 350 (SSOP) - 40 ~ + 85 - 55 ~ + 150 - 0.5 ~ VDD + 0.5 Unit V mW C C V *Electrical characteristics otherwise noted, Ta = 25C, VSS = 0V) DC characteristics (unless Parameter Symbol Min. 3.5 Input high-level voltage VIH 7.0 11.0 -- Input low-level voltage VIL -- -- Input high-level current Input low-level current IIH IIL -- -- -- -- ON resistance RON -- -- -- -- ON resistance deflexion RON -- -- OFF-channel leakage current IOFF -- -- -- Static current dissipation IDD -- -- Input capacitance (control input) Input capacitance (switch input) CC CS -- -- Typ. -- -- -- -- -- -- -- -- 150 500 200 230 180 25 10 5 -- -- -- -- -- 8 10 Max. -- -- -- 1.5 3.0 3.75 0.3 - 0.3 600 950 600 500 280 -- -- -- 0.3 - 0.3 1.0 2.0 4.0 -- -- pF pF A A A A V V Unit VDD (V) 5 10 15 5 10 15 15 15 5 5 5 10 15 5 10 15 15 15 5 10 15 -- -- f = 1MHz f = 1MHz -- -- VI = VDD or GND -- VIN = 15V, VOUT = 0V VIN = 0V, VOUT = 15V Fig. 1 VI = VDD / 2 RL = 10k Fig. 1 VIH = 15V VIL = 0V VIN = 0.25V, RL = 10k VIN = 2.5V, RL = 10k VIN = 5V, VIN = 5V, RL = 10k RL = 10k Fig. 1 Fig. 1 Fig. 1 -- Fig. 1 -- Fig. 1 Conditions Measurement circuit VIN = 7.5V, RL = 10k 2 Standard ICs BU4066BC / BU4066BCF / BU4066BCFV characteristics *Electricalcharacteristics (unless otherwise noted, Ta = 25C, CL = 50pF) Switching Parameter Symbol Min. -- Propagation delay time SW INOUT tPLH tPHL -- -- -- Propagation delay time CONTOUT tPHZ tPLZ -- -- -- Propagation delay time CONTOUT Feedthrough attenuation Sine wave distortion Crosstalk (CONTOUT) Crosstalk (2) between channels tPZH tPZL FT D CTC -- -- -- -- -- Typ. 20 12 10 40 35 30 60 20 15 0.7 0.1 -- Max. 50 40 30 90 80 70 140 50 40 -- -- 600 MHz % mVP-P ns ns ns Unit Conditions Measurement circuit VDD (V) 5 10 15 5 10 15 5 10 15 5 5 5 RL = 10k Fig.2 Output "H", "L" "High-Z" RL = 1k Output "High -Z" "H", "L" RL = 1k VSS = - 5V, RL = 10k 1 VSS = - 5V, RL = 10k2 VSS = - 5V, RL = 10k f = 1MHz VSS = - 5V, RL = 10k 1 Fig.2 Fig.2 Fig.2 Fig.2 Fig.2 CT -- 1 -- MHz 5 Fig.2 1 2 VIN : 5VP-P sine wave, frequency that enables VIN : 5VP-P sine wave. VOUT - 50dB at channel off. VIN *Measurement circuits VDD VDD I/O O/I VOUT VIN = CONT RL 1 VDD 2 CONT I/O O/I VOUT RON = 10 RL = 10k VIN - 1 VOUT k CONT A I/O O/I VDD IIN A GND GND GND Fig. 1 (a) Input voltage, current Fig. 1 (b) On resistance Fig. 1 (c) Channel off leakage current 3 Standard ICs BU4066BC / BU4066BCF / BU4066BCFV VDD VDD RL CL I/O O/I I/O O/I P.G. VDD RL CONT CL CONT P.G. GND I/O O/I GND RL CONT CL 50% 50% 50% 50% 90% P.G. GND tPHZ tPZH 50% 10% tPLZ tPZL 50% Fig. 2 (a) Propagation delay time (IN to OUT) Fig. 2 (b) Propagation delay time (CONT to OUT) Fig. 2 (c) Propagation delay time (CONT to OUT) VDD = 5V VDD = 5V I/O O/I 5VP-P ~ RL CONT CL OSC CL ~ RL GND RL CL RL ~ GND V VSS = - 5V VSS = - 5V Fig. 2 (d) Sine wave distortion, feedthrough attenuation Fig. 2 (e) Crosstalk VDD = 5V I/O O/I RL 1k CONT CL GND ~ 5VP-P VSS = - 5V Fig. 2 (f) Control INOUT crosstalk 4 Standard ICs BU4066BC / BU4066BCF / BU4066BCFV *Electrical characteristic curve 1200 1000 800 POWER DISSIPATION: Pd (mW) DIP - 14 600 SOP - 14 400 SSOP - B14 200 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE: Ta (C) Fig. 3 Power dissipation vs. ambient temperature *External dimensions (Units: mm) BU4066BC 19.4 0.3 14 8 6.5 0.3 14 6.2 0.3 4.4 0.2 BU4066BCF 8.7 0.2 8 1 0.51Min. 4.25 0.3 7 7.62 1.5 0.1 1 7 0.3 0.1 0.11 1.27 0.4 0.1 0.3Min. 0.15 3.2 0.2 2.54 0.5 0.1 0 ~ 15 DIP14 SOP14 BU4066BCFV 5.0 0.2 14 6.4 0.3 4.4 0.2 8 1.15 0.1 1 0.1 7 0.65 0.22 0.1 0.3Min. 0.1 SSOP-B14 0.15 0.1 0.15 0.1 5 |
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