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| INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC * The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4052B MSI Dual 4-channel analogue multiplexer/demultiplexer Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer DESCRIPTION The HEF4052B is a dual 4-channel analogue multiplexer/demultiplexer with common channel select logic. Each multiplexer/demultiplexer has four independent inputs/outputs (Y0 to Y3) and a common input/output (Z). The common channel select logic includes two address inputs (A0 and A1) and an active LOW enable input (E). Both multiplexers/demultiplexers contain four bidirectional analogue switches, each with one side connected to an independent input/output (Y0 to Y3) and the other side connected to a common input/output (Z). With E LOW, one of the four switches is selected (low impedance ON-state) by A0 and A1. With E HIGH, all switches are in the high impedance OFF-state, independent of A0 and A1. HEF4052B MSI VDD and VSS are the supply voltage connections for the digital control inputs (A0, A1 and E). The VDD to VSS range is 3 to 15 V. The analogue inputs/outputs (Y0 to Y3, and Z) can swing between VDD as a positive limit and VEE as a negative limit. VDD - VEE may not exceed 15 V. For operation as a digital multiplexer/demultiplexer, VEE is connected to VSS (typically ground). PINNING Y0A to Y3A Y0B to Y3B A0, A1 E ZA, ZB independent inputs/outputs independent inputs/outputs address inputs enable input (active LOW) common inputs/outputs FAMILY DATA, IDD LIMITS category MSI See Family Specifications Fig.2 Pinning diagram. HEF4052BP(N): 16-lead DIL; plastic (SOT38-1) HEF4052BD(F): 16-lead DIL; ceramic (cerdip) (SOT74) HEF4052BT(D): 16-lead SO; plastic (SOT109-1) Fig.1 Functional diagram. ( ): Package Designator North America January 1995 2 Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer HEF4052B MSI Fig.3 Schematic diagram (one switch). FUNCTION TABLE INPUTS E L L L L H Notes 1. H = HIGH state (the more positive voltage) L = LOW state (the less positive voltage) X = state is immaterial RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134) Supply voltage (with reference to VDD) Note 1. To avoid drawing VDD current out of terminal Z, when switch current flows into terminals Y, the voltage drop across the bidirectional switch must not exceed 0,4 V. If the switch current flows into terminal Z, no VDD current will flow out of terminals Y, in this case there is no limit for the voltage drop across the switch, but the voltages at Y and Z may not exceed VDD or VEE. VEE -18 to + 0,5 V A1 L L H H X A0 L H L H X CHANNEL ON Y0A-ZA; Y0B-ZB Y1A-ZA; Y1B-ZB Y2A-ZA; Y2B-ZB Y3A-ZA; Y3B-ZB none January 1995 3 Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer HEF4052B MSI Fig.4 Logic diagram. January 1995 4 Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer DC CHARACTERISTICS Tamb = 25 C VDD-VEE V 5 ON resistance 10 15 5 ON resistance 10 15 5 ON resistance `' ON resistance between any two channels OFF-state leakage current, all channels OFF OFF-state leakage current, any channel 10 15 5 10 15 5 10 15 5 10 15 IOZY IOZZ RON RON RON RON SYMBOL TYP. 350 80 60 115 50 40 120 65 50 25 10 5 - - - - - - MAX. 2500 245 175 340 160 115 365 200 155 - - - - - 1000 - - 200 nA nA nA nA nA nA E at VSS E at VDD CONDITIONS Vis = 0 to VDD-VEE see Fig.6 HEF4052B MSI Vis = 0 see Fig.6 Vis = VDD-VEE see Fig.6 Vis = 0 to VDD-VEE see Fig.6 Fig.5 Operating area as a function of the supply voltages. January 1995 5 Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer HEF4052B MSI Fig.6 Test set-up for measuring RON. Iis = 200 A VSS = VEE = 0 V Fig.7 Typical RON as a function of input voltage. January 1995 6 Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer AC CHARACTERISTICS VEE = VSS = 0 V; Tamb = 25 C; input transition times 20 ns VDD V Dynamic power dissipation per package (P) 5 10 15 TYPICAL FORMULA FOR P (W) 1 300 fi + (foCL) x VDD2 6 100 fi + (foCL) x VDD 2 HEF4052B MSI where fi = input freq. (MHz) fo = output freq. (MHz) CL = load capacitance (pF) (foCL) = sum of outputs VDD = supply voltage (V) 15 600 fi + (foCL) x VDD2 AC CHARACTERISTICS VEE = VSS = 0 V; Tamb = 25 C; input transition times 20 ns VDD V Propagation delays Vis Vos HIGH to LOW 5 10 15 5 LOW to HIGH An Vos HIGH to LOW 10 15 5 10 15 5 LOW to HIGH Output disable times E Vos HIGH 5 10 15 5 LOW Output enable times E Vos HIGH 5 10 15 5 LOW 10 15 January 1995 7 tPZL tPZH 130 55 45 120 50 35 260 115 85 240 100 75 ns ns ns ns ns ns note 3 note 3 10 15 tPLZ tPHZ 95 90 90 100 90 90 190 180 180 205 180 180 ns ns ns ns ns ns note 3 note 3 10 15 tPLH tPHL tPLH tPHL 10 5 5 10 5 5 150 65 50 150 75 50 20 10 10 20 10 10 305 135 100 300 150 100 ns ns ns ns ns ns ns ns ns ns ns ns note 2 note 2 note 1 note 1 SYMBOL TYP. MAX. Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer HEF4052B MSI VDD V Distortion, sine-wave response Crosstalk between any two channels Crosstalk; enable or address input to output OFF-state feed-through ON-state frequency response 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 Notes SYMBOL TYP. 0,25 0,04 0,04 - 1 - - 50 - - 1 - 13 40 70 MAX. % % % MHz MHz MHz mV mV mV MHz MHz MHz MHz MHz MHz note 8 note 7 note 6 note 5 note 4 Vis is the input voltage at a Y or Z terminal, whichever is assigned as input. Vos is the output voltage at a Y or Z terminal, whichever is assigned as output. 1. RL = 10 k to VEE; CL = 50 pF to VEE; E = VSS; Vis = VDD (square-wave); see Fig.8. 2. RL = 10 k; CL = 50 pF to VEE; E = VSS; An = VDD (square-wave); Vis = VDD and RL to VEE for tPLH; Vis = VEE and RL to VDD for tPHL; see Fig.8. 3. RL = 10 k; CL = 50 pF to VEE; E = VDD (square-wave); Vis = VDD and RL to VEE for tPHZ and tPZH; Vis = VEE and RL to VDD for tPLZ and tPZL; see Fig.8. 4. RL = 10 k; CL = 15 pF; channel ON; Vis = 12 VDD (p-p) (sine-wave, symmetrical about 12 VDD); fis = 1 kHz; see Fig.9. 5. RL = 1 k; Vis = 12 VDD (p-p) (sine-wave, symmetrical about 12 VDD); V os 20 log -------- = - 50 dB; see Fig. 10. V is 6. RL = 10 k to VEE; CL = 15 pF to VEE; E or An = VDD (square-wave); crosstalk is Vos (peak value); see Fig.8. 7. RL = 1 k; CL = 5 pF; channel OFF; Vis = 12 VDD (p-p) (sine-wave, symmetrical about 12 VDD); V os 20 log -------- = - 50 dB; see Fig. 9. V is 8. RL = 1 k; CL = 5 pF; channel ON; Vis = 12 VDD (p-p) (sine-wave, symmetrical about 12 VDD); V os 20 log -------- = - 3 dB; see Fig. 9. V is January 1995 8 Philips Semiconductors Product specification Dual 4-channel analogue multiplexer/demultiplexer HEF4052B MSI Fig.8 Fig.9 (a) (b) Fig.10 APPLICATION INFORMATION Some examples of applications for the HEF4052B are: * Analogue multiplexing and demultiplexing. * Digital multiplexing and demultiplexing. * Signal gating. NOTE If break before make is needed, then it is necessary to use the enable input. January 1995 9 |
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