.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer GENERL DESCRIPTION The SGM4782 is high-speed, low-voltage, low on-resistance, CMOS analog multiplexer/switch that configured as two 4-channel multiplexers. It operates from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from low R ON (.5Ω) and fast switching speeds (t ON = 2ns, t OFF = 2ns). The SGM4782 can handle rail-to-rail analog signals and is available in Green TQFN-3 3-16L and TSSOP-16 packages. FETURES Voltage Operation: 1.8V to 4.2V Low On-Resistance:.5Ω (TYP) at 4.2V Low On-Resistance Flatness -3d andwidth: 3MHz Fast Switching Times (+4.2V) t ON 2ns t OFF 2ns Low Crosstalk: -18d at 1MHz Typical Power Consumption (<.1μW) TTL/CMOS Compatible Rail-to-Rail Input and Output Operation reak-efore-make Switching -4 to +85 Operating Temperature Range vailable in Green TQFN-3 3-16L and TSSOP-16 Packages PPLICTIONS Communication Systems Cell Phones Portable Instrumentation udio Signal Routing udio and Video Switching Computer Peripherals Low-Voltage Data-cquisition Systems JNURY 213 REV.. 1
.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer PCKGE/ORDERING INFORMTION MODEL SGM4782 PCKGE DESCRIPTION SPECIFIED TEMPERTURE RNGE ORDERING NUMER TQFN-3 3-16L -4 to +85 SGM4782YTQ16/TR TSSOP-16-4 to +85 SGM4782YTS/TR PCKGE MRKING 4782TQ XXXXX SGM4782 YTS XXXXX PCKING OPTION Tape and Reel, 3 Tape and Reel, 3 NOTE: XXXXX = Date Code and Vendor Code. Green (RoHS & HSF): defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If you have additional comments or questions, please contact your SGMICRO representative directly. SOLUTE MXIMUM RTINGS to GND... V to 4.6V nalog, Digital Voltage Range...-.3V to () +.3V Continuous Current X_, Y_, X or Y... ±25m Peak Current X_, Y_, X or Y... ±4m Junction Temperature... +15 Storage Temperature Range... -65 to +15 Lead Temperature (Soldering, 1s)... +26 ESD Susceptibility HM... 4V MM... 4V NOTE: 1. Voltages exceeding V CC or V EE on any signal terminal are clamped by internal diodes. Limit forward-diode current to maximum current rating. RECOMMENDED OPERTING CONDITIONS Operating Temperature Range... -4 to +85 OVERSTRESS CUTION Stresses beyond those listed may cause permanent damage to the device. Functional operation of the device at these or any other conditions beyond those indicated in the operational section of the specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. DISCLIMER reserves the right to make any change in circuit design, specification or other related things if necessary without notice at any time. ESD SENSITIVITY CUTION This integrated circuit can be damaged by ESD if you don t pay attention to ESD protection. SGMICRO recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. JNURY 213 2
.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer PIN CONFIGURTIONS (TOP VIEW) (TOP VIEW) Y2 Y X2 Y 1 16 16 15 14 13 Y2 2 15 X2 Y 1 12 X1 Y Y3 3 4 14 13 X1 X Y3 2 11 X Y1 5 12 X Y1 3 1 X ENLE N.C. GND 6 7 8 LOGIC 11 1 9 X3 ENLE 4 LOGIC 5 6 7 8 N.C. GND 9 X3 TSSOP-16 TQFN-3 3-16L PIN DESCRIPTION TSSOP-16 PIN TQFN-3 3-16L NME 1, 5, 2, 4 15, 3, 16, 2 Y-Y3 nalog Switch Y Inputs Y-Y3. FUNCTION 3 1 Y nalog Switch Y Output. 6 4 ENLE Digital Enable Input. Normally connect to GND. Drive to logic high to set all switches off. 7 5 N.C. Not Internally Connected. 8 6 GND Ground. 9 7 Digital ddress Input. 1 8 Digital ddress Input. 12, 14, 15, 11 1, 12, 13, 9 X-X3 nalog Switch X Inputs X-X3. 13 11 X nalog Switch X Output. 16 14 Positive nalog and Digital Supply Voltage Input. Exposed Pad GND Exposed pad should be soldered to PC board and connected to GND. FUNCTION TLE CONTROL INPUTS Enable Select ON SWITCHES L L L X-X Y-Y L L H X-X1 Y-Y1 L H L X-X2 Y-Y2 L H H X-X3 Y-Y3 H ll Switches Open NOTE: = Don t Care. JNURY 213 3
.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer ELECTRICL CHRCTERISTICS ( = +4.2V, GND = V, V IH = +1.6V, V IL = +.6V, Full = -4 to +85. Typical values are at = +4.2V, T = +25, unless otherwise noted.) NLOG SWITCH PRMETER SYMOL CONDITIONS TEMP MIN TYP MX UNITS nalog Signal Range On-Resistance On-Resistance Match etween Channels On-Resistance Flatness Source OFF Leakage Current Channel ON Leakage Current DIGITL INPUTS V X_, V Y_, V X, V Y R ON R ON R FLT(ON) I X_(OFF), I Y_(OFF) I X_(ON), I Y_(ON), I X(ON), I Y(ON) = 4.2V, I X_, I Y_ = -1m, V X, V Y = 1V, Test Circuit 1 = 4.2V, I X_, I Y_ = -1m, V X, V Y = 1V, Test Circuit 1 = 4.2V, I X_, I Y_ = -1m, V X, V Y = 1V, 2.5V, Test Circuit 1 = 4.2V, V X_, V Y_ = 3.3V,.3V, V X, V Y =.3V, 3.3V = 4.2V, V X, V Y =.3V, 3.3V, V X_, V Y_ =.3V, 3.3V or floating Full V +25.5.85 Full.95 +25.5.2 Full.24 +25.1.2 Full.24 Full 1 μ Full 1 μ Input High Voltage V INH Full 1.6 V Input Low Voltage V INL Full.5 V Input Leakage Current I IN_ V, V = V ENLE = V or 4.2V Full 1 μ DYNMIC CHRCTERISTICS Turn-On Time t ON V IN = 1.5V to.5v, V X or V Y = 2.1V +25 2 Turn-Off Time t OFF R L = 5Ω, C L = 35pF, Test Circuit 2 +25 2 ddress Transition Time reak-efore-make Time Delay t TRNS t D V IN = 4.2V to V, V X or V Y = 2.1V, R L = 5Ω, C L = 35pF, Test Circuit 3 V IN = 4.2V to V, V X or V Y = 2.1V, R L = 5Ω, C L = 35pF, Test Circuit 4 Ω Ω Ω ns +25 3 ns +25 2 ns Charge Injection Q C L = 1nF, Test Circuit 5 +25-18 pc Off Isolation Channel-to-Channel Crosstalk -3d andwidth Channel ON Capacitance POWER REQUIREMENTS O ISO X TLK W C X_(ON), C Y_(ON), C X(ON), C Y(ON) Signal = dm, V IS = 2.1V, R L = 5Ω, C L = 35pF, Test Circuit 6 Signal = dm, V IS = 2.1V, R L = 5Ω, C L = 35pF, Test Circuit 6 Signal = dm, V IS = 2.1V, R L = 5Ω, Test Circuit 6 1kHz +25-75 1MHz +25-55 1kHz +25-16 1MHz +25-18 d d +25 3 MHz +25 146 pf Power Supply Range Full 1.8 4.2 V Power Supply Current I + = 4.2V, V, V, V ENLE = 4.2V or V Full 1 μ JNURY 213 4
.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer ELECTRICL CHRCTERISTICS (continued) ( = +2.7V to +3.6V, GND = V, V IH = +1.6V, V IL = +.4V, Full = -4 to +85. Typical values are at = +3.V, T = +25, unless otherwise noted.) PRMETER SYMOL CONDITIONS TEMP MIN TYP MX UNITS NLOG SWITCH nalog Signal Range On-Resistance On-Resistance Match etween Channels On-Resistance Flatness Source OFF Leakage Current Channel ON Leakage Current DIGITL INPUTS V X_, V Y_, V X, V Y R ON R ON R FLT(ON) I X_(OFF), I Y_(OFF) I X_(ON), I Y_(ON), I X(ON), I Y(ON) = 2.7V, I X_, I Y_ = -1m, V X, V Y = 1V, Test Circuit 1 = 2.7V, I X_, I Y_ = -1m, V X, V Y = 1V, Test Circuit 1 = 2.7V, I X_, I Y_ = -1m, V X, V Y = 1V, 2.5V, Test Circuit 1 = 3.6V, V X_, V Y_ = 3.3V,.3V, V X, V Y =.3V, 3.3V = 3.6V, V X, V Y =.3V, 3.3V, V X_, V Y_ =.3V, 3.3V or floating Full V +25.6.95 Full 1.5 +25.5.2 Full.24 +25.1.2 Full.24 Full 1 μ Full 1 μ Input High Voltage V INH Full 1.5 V Input Low Voltage V INL Full.4 V Input Leakage Current I IN_ V, V = V ENLE = V or 2.7V Full 1 μ DYNMIC CHRCTERISTICS Turn-On Time t ON V IN = 1.5V to.5v, V X or V Y = 1.5V, +25 33 Turn-Off Time t OFF R L = 5Ω, C L = 35pF, Test Circuit 2 +25 2 ddress Transition Time reak-efore-make Time Delay t TRNS t D V IN = 1.5V to V, V X or V Y = 1.5V, R L = 5Ω, C L = 35pF, Test Circuit 3 V IN = 1.5V to V, V X or V Y = 1.5V, R L = 5Ω, C L = 35pF, Test Circuit 4 Ω Ω Ω ns +25 36 ns +25 18 ns Charge Injection Q C L = 1nF, Test Circuit 5 +25-18 pc Off Isolation Channel-to-Channel Crosstalk -3d andwidth Channel ON Capacitance O ISO X TLK W C X_(ON), C Y_(ON), C X(ON), C Y(ON) Signal = dm, V IS = 1.5V, R L = 5Ω, C L = 35pF, Test Circuit 6 Signal = dm, V IS = 1.5V, R L = 5Ω, C L = 35pF, Test Circuit 6 Signal = dm, V IS = 1.5V, R L = 5Ω, Test Circuit 6 1kHz +25-75 1MHz +25-55 1kHz +25-16 1MHz +25-18 d d +25 3 MHz +25 146 pf JNURY 213 5
.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer TYPICL PERFORMNCE CHRCTERISTICS On Response (d) 3-3 -6 On Response vs. Frequency = +4.2V T = +25 On Response (d) 3-3 -6 On Response vs. Frequency = +3V T = +25-9.1 1 1 1 1 Frequency (MHz) -9.1 1 1 1 1 Frequency (MHz) On Response (d) 2-2 -4-6 -8 Response vs. Frequency OFF-ISOLTION CROSSTLK -1-12 = +4.2V T = +25-14.1.1 1 1 1 1 Frequency(MHz) On Response (d) 2-2 -4-6 -8 Response vs. Frequency OFF-ISOLTION CROSSTLK -1 = +3V -12 T = +25-14.1.1 1 1 1 1 Frequency(MHz) JNURY 213 6
.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer TEST CIRCUITS 1m V1 X_ or Y_ X,Y V X_ or V Y_ R ON = V1/1m Test Circuit 1. On Resistance V ENLE ENLE V + X,Y V 5% ENLE X1,X2,X3, V X Y1,Y2,Y3 V Y 9% 9% GND X,Y 5Ω 35pF t OFF t ON Test Circuit 2. Enable Switching Times (t OFF, t ON) V,V ENLE GND X,Y X1,X2,X3, Y1,Y2,Y3 X,Y 5Ω 35pF V,V 5% V X V Y V X3 V Y3 t TRNS 1% 9% t TRNS Test Circuit 3. ddress Transition Times (t TRNS) JNURY 213 7
.5Ω, High Speed, Low Voltage nalog Switch/Multiplexer TEST CIRCUITS (continued) V,V X-X3 V,V 5% Y-Y3 t R <5ns t F <5ns ENLE GND X,Y 5Ω 35pF V X, V Y t D 9% Test Circuit 4. reak-efore-make Interval (t D) CHNNEL SELECT X_,Y_ V ENLE V ENLE ENLE GND X,Y C L 1pF Q = Δ C L Δ Test Circuit 5. Charge Injection (Q) CHNNEL SELECT 1nF X_,Y_ V IN NETWORK NLYZER 5Ω 5Ω OFF-ISOLTION = 2log V IN ENLE GND X,Y MES. 5Ω 5Ω REF. CROSSTLK = 2log V IN Test Circuit 6. -3d andwidth, Off-Isolation and Crosstalk JNURY 213 8
PCKGE INFORMTION PCKGE OUTLINE DIMENSIONS TSSOP-16 D E1 E 5.94 1.78 e b.42.65 RECOMMENDED LND PTTERN (Unit: mm) L 1 2 θ H c Symbol Dimensions In Millimeters Dimensions In Inches MIN MX MIN MX 1.1.43 1.5.15.2.6 2.8 1..31.39 b.19.3.7.12 c.9.2.4.8 D 4.9 5.1.193.21 E 4.3 4.5.169.177 E1 6.25 6.55.246.258 e.65 SC.26 SC L.5.7.2.28 H.25 TYP.1 TYP θ 1 7 1 7 TX2.
PCKGE INFORMTION PCKGE OUTLINE DIMENSIONS TQFN-3 3-16L D e N16 L D1 N1 E E1 k b N5 TOP VIEW OTTOM VIEW 1.7.7 3.6 2.2 1.7 1 SIDE VIEW 2.5.24 RECOMMENDED LND PTTERN (Unit: mm) Dimensions In Millimeters Dimensions In Inches Symbol MIN MX MIN MX.7.8.28.31 1..5..2 2.23 REF.8 REF D 2.9 3.1.114.122 D1 1.6 1.8.63.71 E 2.9 3.1.114.122 E1 1.6 1.8.63.71 k.2 MIN.8 MIN b.18.3.7.12 e.5 TYP.2 TYP L.3.5.12.2 TX81.
PCKGE INFORMTION TPE ND REEL INFORMTION REEL DIMENSIONS TPE DIMENSIONS P2 P W Q1 Q2 Q1 Q2 Q1 Q2 Q3 Q4 Q3 Q4 Q3 Q4 Reel Diameter P1 K Reel Width (W1) DIRECTION OF FEED NOTE: The picture is only for reference. Please make the object as the standard. KEY PRMETER LIST OF TPE ND REEL Package Type Reel Diameter Reel Width W1 K P P1 P2 W Pin1 Quadrant TSSOP-16 13 12.4 6.9 5.6 1.2 4. 8. 2. 12. Q1 TQFN-3 3-16L 13 12.4 3.35 3.35 1.13 4. 8. 2. 12. Q1 DD1 TX1.
PCKGE INFORMTION CRTON OX DIMENSIONS NOTE: The picture is only for reference. Please make the object as the standard. KEY PRMETER LIST OF CRTON OX Reel Type Length Width Height Pizza/Carton 13 386 28 37 5 DD2 TX2.