SGM3718YUWQ10G/TR

SGM3718 0.6Ω Ultra Low On-Resistance, Negative Signal Passing, Dual SPDT Analog Switch GENERAL DESCRIPTION FEATURES The SGM3718 is a negative signal passing dual ● Supply Voltage Range: 2.5V to 5V single-pole/double-throw (SPDT) analog switch that is ● Ultra Low On-Resistance: 0.6Ω (TYP) at 4.5V designed to operate from a single +2.5V to +5V power ● -2V Low Distortion Negative Signal Passing supply. Targeted applications include battery powered ● Fast Switching Times equipment that benefit from SGM3718’s ultra low tON = 17ns (TYP) on-resistance (0.6Ω) and fast switching speeds (tON = 17ns, tOFF = 24ns (TYP) ● High Off-Isolation: -57dB at 1MHz tOFF = 24ns). The SGM3718 has excellent on-resistance matching (0.22Ω MAX) between switches and guarantees excellent on-resistance flatness over all signal range (0.22Ω MAX). This ensures excellent linearity and low distortion when switching audio signals. ● Low Crosstalk: -61dB at 1MHz ● Rail-to-Rail Input and Output Operation ● 1.8V Logic Compatible Control Pin ● Break-Before-Make Switching ● -40℃ to +85℃ Operating Temperature Range ● Available in Green TQFN-1.8×1.4-10L Package The SGM3718 is a committed dual single-pole/doublethrow (SPDT) that consist of two normally open (NO) and two normally closed (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer. The SGM3718 can pass -2V ground referenced signal with very low distortion. The SGM3718 is available in Green TQFN-1.8×1.4-10L package. It operates over an ambient temperature range of -40℃ to +85℃. APPLICATIONS Portable Instrumentation Battery-Operated Equipment 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 PACKAGE/ORDERING INFORMATION MODEL PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE ORDERING NUMBER PACKAGE MARKING PACKING OPTION SGM3718 TQFN-1.8×1.4-10L -40℃ to +85℃ SGM3718YUWQ10G/TR TBXX Tape and Reel, 3000 NOTE: XX = Date Code. Green (RoHS & HSF): SG Micro Corp 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. MARKING INFORMATION TB X X Date code - Month ("A" = Jan. "B" = Feb. … "L" = Dec.) Date code - Year ("A" = 2010, "B" = 2011 …) Chip I.D. For example: TBDJ (2013, October) ABSOLUTE MAXIMUM RATINGS OVERSTRESS CAUTION V+, IN to GND.........................................................0V to 6.0V Analog Voltage Range (1) ........................... -2V to (V+) + 0.3V (1) Digital Voltage Range ..........................-0.3V to (V+) + 0.3V Continuous Current NO, NC, or COM....................... ±250mA Peak Current NO, NC, or COM................................. ±350mA Junction Temperature .................................................+150℃ Storage Temperature Range ....................... -65℃ to +150℃ Lead Temperature (Soldering, 10s) ............................+260℃ ESD Susceptibility HBM............................................................................. 8000V MM................................................................................. 400V 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. ESD SENSITIVITY CAUTION RECOMMENDED OPERATING CONDITIONS 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. Supply Voltage Range ...........................................2.5V to 5V Operating Temperature Range ...................... -40℃ to +85℃ DISCLAIMER NOTE: 1. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings. SG Micro Corp reserves the right to make any change in circuit design, specification or other related things if necessary without notice at any time. 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 PIN CONFIGURATION SGM3718 (TOP VIEW) NO1 V+ 2 1 COM1 3 10 NO2 IN1 4 9 COM2 NC1 5 8 IN2 6 7 GND NC2 TQFN-1.8×1.4-10L PIN DESCRIPTION PIN NAME FUNCTION 1 2, 10 3, 9 4, 8 5, 7 6 V+ NO1, NO2 COM1, COM2 IN1, IN2 NC1, NC2 GND Power Supply. Normally-Open Terminal. Common Terminal. Digital Control Pin to Connect the COM Terminal to the NO or NC Terminals. Normally-Closed Terminal. Ground. NOTE: NO, NC and COM terminals may be an input or output. FUNCTION TABLE LOGIC NO NC 0 1 OFF ON ON OFF Switches Shown for Logic “0” Input. 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 ELECTRICAL CHARACTERISTICS (V+ = +4.5V to +5.0V, Full = -40℃ to +85℃. Typical values are at V+ = +5.0V, TA = +25℃, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS TEMP MIN TYP MAX UNITS ANALOG SWITCH VNO, VNC, VCOM Analog Signal Range On-Resistance On-Resistance Match Between Channels On-Resistance Flatness Source OFF Leakage Current Channel ON Leakage Current 2.5V ≤ V+ ≤ 3.5V Full 3.5V ≤ V+ ≤ 5.0V RON V+ = 4.5V, 0V ≤ VNO or VNC ≤ V+, ICOM = -100mA, Test Circuit 1 +25℃ RON V+ = 4.5V, 0V ≤ VNO or VNC ≤ V+, ICOM = -100mA, Test Circuit 1 +25℃ RFLAT(ON) V+ = 4.5V, 0V ≤ VNO or VNC ≤ V+, ICOM = -100mA, Test Circuit 1 +25℃ INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) V+ = 5.0V, VNO or VNC = 1.0V, 4.5V, VCOM = 4.5V, 1.0V V+ = 5.0V, VCOM = 1.0V, 4.5V, VNO or VNC = 1.0V, 4.5V, or floating -2 V+ (V+) - 5.5 V+ 0.6 Full 0.85 1 0.15 Full 0.22 0.26 0.15 0.22 V Ω Ω Ω Full 0.26 Full 1 μA Full 1.5 μA DIGITAL INPUTS Input High Voltage VINH Full Input Low Voltage VINL Full 0.6 V Full 1 μA Input Leakage Current IIN V+ = 5.0V, VIN = 0V or 5.0V 1.5 V DYNAMIC CHARACTERISTICS Turn-On Time tON Turn-Off Time tOFF Break-Before-Make Time Delay tD VNO or VNC = 3.0V, VIH = 1.8V, VIL = 0V, +25℃ RL = 50Ω, CL = 35pF, Test Circuit 2 VNO or VNC = 3.0V, VIH = 1.8V, VIL = 0V, +25℃ RL = 50Ω, CL = 35pF, Test Circuit 2 VNO1 or VNC1 = VNO2 or VNC2 = 3V, +25℃ RL = 50Ω, CL = 35pF, Test Circuit 3 17 ns 24 ns 32 ns Off Isolation OISO RL = 50Ω, Signal = 0dBm, CL = 5pF, Test Circuit 4 f = 100kHz +25℃ -77 dB f = 1MHz +25℃ -57 dB Channel-to-Channel Crosstalk XTALK RL = 50Ω, CL = 5pF, Test Circuit 5 f = 100kHz +25℃ -81 dB f = 1MHz -3dB Bandwidth Channel ON Capacitance Charge Injection Select Input to Common I/O +25℃ -61 dB BW Signal = 0dBm, RL = 50Ω, CL = 5pF, Test Circuit 6 +25℃ 80 MHz CON f = 1MHz +25℃ 88 pF Q VG = GND, RG = 0Ω, CL = 1.0nF, Test Circuit 7 +25℃ 85 pC I+ V+ = 5.0V, VIN = 0V or 5.0V POWER REQUIREMENTS Power Supply Current Full 3.5 μA 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 ELECTRICAL CHARACTERISTICS (V+ = +2.7V to +3.6V, Full = -40℃ to +85℃. Typical values are at V+ = +3.0V, TA = +25℃, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS TEMP MIN TYP MAX UNITS ANALOG SWITCH VNO, VNC, VCOM Analog Signal Range On-Resistance On-Resistance Match Between Channels On-Resistance Flatness Source OFF Leakage Current Channel ON Leakage Current 2.5V ≤ V+ ≤ 3.5V 3.5V ≤ V+ ≤ 5.0V Full RON V+ = 2.7V, 0V ≤ VNO or VNC ≤ V+, ICOM = -100mA, Test Circuit 1 +25℃ RON V+ = 2.7V, 0V ≤ VNO or VNC ≤ V+, ICOM = -100mA, Test Circuit 1 +25℃ RFLAT(ON) V+ = 2.7V, 0V ≤ VNO or VNC ≤ V+, ICOM = -100mA, Test Circuit 1 +25℃ INC(OFF), INO(OFF) INC(ON), INO(ON), ICOM(ON) V+ = 3.6V, VNO or VNC = 0.3V, 3.3V, VCOM = 3.3V, 0.3V V+ = 3.6V, VCOM = 0.3V, 3.3V, VNO or VNC = 0.3V, 3.3V, or floating -2 V+ (V+) - 5.5 V+ 1 Full 1.3 1.4 0.15 Full 0.25 0.3 0.4 0.55 V Ω Ω Ω Full 0.6 Full 1 μA Full 1.5 μA DIGITAL INPUTS Input High Voltage VINH Full Input Low Voltage VINL Full 0.4 V Full 1 μA Input Leakage Current IIN V+ = 3.6V, VIN = 0V or 3.6V 1.3 V DYNAMIC CHARACTERISTICS Turn-On Time tON Turn-Off Time tOFF Break-Before-Make Time Delay tD VNO or VNC = 1.5V, VIH = 1.8V, VIL = 0V, +25℃ RL = 50Ω, CL = 35pF, Test Circuit 2 VNO or VNC = 1.5V, VIH = 1.8V, VIL = 0V, +25℃ RL = 50Ω, CL = 35pF, Test Circuit 2 VNO1 or VNC1 = VNO2 or VNC2 = 1.5V, +25℃ RL = 50Ω, CL = 35pF, Test Circuit 3 Off Isolation OISO Signal = 0dBm, RL = 50Ω, f = 100kHz CL = 5pF, Test Circuit 4 f = 1MHz Channel-to-Channel Crosstalk XTALK Signal = 0dBm, RL = 50Ω, f = 100kHz CL = 5pF, Test Circuit 5 f = 1MHz -3dB Bandwidth Charge Injection Select Input to Common I/O Channel ON Capacitance Total Harmonic Distortion BW Q Signal = 0dBm, RL = 50Ω, CL = 5pF, Test Circuit 6 VG = GND, RG = 0Ω, CL = 1.0nF, Test Circuit 7 CON f = 1MHz THD V+ = 3.3V, VNC/NO = 2VPP, RL = 600Ω, f = 20Hz to 20kHz, Test Circuit 8 V+ = 3.3V, VNC/NO = 2VPP, RL = 32Ω, f = 20Hz to 20kHz, Test Circuit 8 V+ = 3.3V, VNC/NO = 1VPP, RL = 32Ω, f = 20Hz to 20kHz, Test Circuit 8 V+ = 3.3V, VNC/NO = 0.5VPP, RL = 32Ω, f = 20Hz to 20kHz, Test Circuit 8 23 ns 24 ns 33 ns +25℃ -77 dB +25℃ -57 dB +25℃ -81 dB +25℃ -61 dB +25℃ 80 MHz +25℃ 74 pC +25℃ 88 pF +25℃ 0.03 +25℃ 0.1 +25℃ 0.035 +25℃ 0.027 % POWER REQUIREMENTS Power Supply Current I+ V+ = 3.0V, VIN = 0V or 3.0V Full 1 μA 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 TYPICAL PERFORMANCE CHARACTERISTICS V+ = 5.0V, TA = +25℃, unless otherwise specified. Bandwidth vs. Frequency Off Isolation vs. Frequency 3 20 0 -20 Off Isolation (dB) Bandwidth (dB) 0 -3 -6 -40 -60 -80 -100 -120 -9 -140 0.1 1 10 100 Frequency (MHz) 1000 Crosstalk vs. Frequency 20 0 Crosstalk (dB) -20 -40 -60 -80 -100 -120 -140 0.1 1 10 100 Frequency (MHz) 1000 0.1 1 10 100 Frequency (MHz) 1000 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 TEST CIRCUITS 100mA V1 NO or NC COM VNO or VNC RON = V1/100mA Test Circuit 1. On Resistance VNC V+ NC 50% 50% COM NO VOUT RL 50Ω IN VOH CL 35pF 90% 90% VOL GND tOFF tON Test Circuit 2. Switching Times (tON, tOFF) VNC V+ NC VIN COM NO VOUT RL 50Ω IN GND CL 35pF 50% 0 90% of VOH VOUT 0 Test Circuit 3. Break-Before-Make Time Delay (tD) tD 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 TEST CIRCUITS V+ 0.1μF V+ NC NO Source Signal VOUT COM RL 50Ω CL 5pF RL 50Ω IN GND Test Circuit 4. Off Isolation V+ 0.1μF V+ NO or NC Source Signal COM RL 50Ω IN1 CL 5pF IN2 N.C. NO or NC COM VOUT RL 50Ω GND Channel-to-Channel Crosstalk = -20 × log VNO or VNC VOUT Test Circuit 5. Channel-to-Channel Crosstalk CL 5pF 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 TEST CIRCUITS V+ 0.1μF V+ NO or NC Source Signal COM VOUT RL 50Ω IN CL 5pF GND Test Circuit 6. -3dB Bandwidth V+ NC RS VG 0 COM NO CL 1nF IN VOUT ΔOUT VOUT GND Q = ΔVOUT × CL Test Circuit 7. Charge Injection (Q) V+ 0.1μF V+ NO or NC Source Signal COM VOUT RL VIN IN + GND Test Circuit 8. Total Harmonic Distortion (THD) 0.6Ω Ultra Low On-Resistance Negative Signal Passing, Dual SPDT Analog Switch SGM3718 APPLICATION In order to enhance the negative signal swing capability of SGM3718, the circuit in Figure 1 is recommended. R1 and R4 will prevent the device from entering into latch-up state when passing negative signal. VBAT C1 0.1μF D1 R1 300Ω V+ V+ Capless Audio Driver COM1 NO1 COM2 NO2 SGM3718 IN1 Control R4 1kΩ R6 12Ω R2 1kΩ NC1 NC2 IN2 R5 12Ω R3 1kΩ GND VBAT 10μF Audio Signal + - Class D Audio Speaker Driver Figure 1. Typical Application Circuit Speaker + Receiver PACKAGE INFORMATION PACKAGE OUTLINE DIMENSIONS TQFN-1.8×1.4-10L 1.800± 0.050 0.500± 0.050 0.400± 0.050 0.400 TYP PIN #1 IDENTIFICATION CHAMFER 0.350×45° (×9) 1.400± 0.050 PIN #1 DOT BY MARKING 0.800 REF 0.500± 0.050 0.200± 0.050 TOP VIEW 0.100± 0.050 BOTTOM VIEW 2.100 0.563 0.750± 0.050 1.700 0.203 REF 0.000-0.050 0.663 0.225 SIDE VIEW 0.20 0.40 RECOMMENDED LAND PATTERN NOTE: All linear dimensions are in millimeters. PACKAGE INFORMATION TAPE AND REEL INFORMATION REEL DIMENSIONS TAPE DIMENSIONS P2 W P0 Q1 Q2 Q1 Q2 Q1 Q2 Q3 Q4 Q3 Q4 Q3 Q4 B0 Reel Diameter P1 A0 K0 Reel Width (W1) DIRECTION OF FEED NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF TAPE AND REEL Reel Diameter Reel Width W1 (mm) A0 (mm) B0 (mm) K0 (mm) P0 (mm) P1 (mm) P2 (mm) W (mm) Pin1 Quadrant TQFN-1.8×1.4-10L 7″ 9.0 1.75 2.10 1.00 4.00 4.00 2.00 8.00 Q1 DD0001 Package Type PACKAGE INFORMATION CARTON BOX DIMENSIONS NOTE: The picture is only for reference. Please make the object as the standard. KEY PARAMETER LIST OF CARTON BOX Length (mm) Width (mm) Height (mm) Pizza/Carton 7″ (Option) 368 227 224 8 7″ 442 410 224 18 DD0002 Reel Type