DG9424, DG9425, DG9426 www.vishay.com Vishay Siliconix Low Voltage, Dual Supply, Low RON, Quad SPST Analog Switches DESCRIPTION FEATURES The DG9424, DG9425, DG9426 are low voltage precision monolithic quad single-pole-single-throw analog switches. • 2.7 V thru 12 V single supply or ± 3 thru ± 6 dual supply Using BiCMOS wafer fabrication technology allows the DG9424, DG9425, DG9426 to operate on single and dual supplies. Single supply voltage ranges from 3 V to 12 V while dual supply operation is recommended with ± 3 V to ± 6 V. • Fast switching - tON: 42 ns - tOFF: 28 ns Combining high speed (tON: 42 ns), flat RDS(on) over the analog signal range (), minimal insertion lose (-3 dB at 190 MHz), and excellent crosstalk and off-isolation performance, the DG9424, DG9425, DG9426 are ideally suited for audio and video signal switching. The DG9424 and DG9425 respond to opposite control logic as shown in the truth table. The DG9426 has two normally open and two normally closed switches. • On-resistance - RDS(on): 1.7 • TTL, CMOS compatible • Low leakage: 0.2 nA • 2000 V ESD protection BENEFITS • Widest dynamic range • Low signal errors and distortion • Break-before-make switching action • Simple interfacing APPLICATIONS • Automatic test equipment • Data acquisition systems • Communication systems • ADC systems • xDSL and PBX / PABX • Audio signal routing FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG9424/DG9425 TSSOP IN1 1 16 IN2 COM1 2 15 COM2 NC1/NO1 3 14 NC2/NO2 VGND 13 4 5 V+ 12 VL NC4/NO4 6 11 NC3/NO3 COM4 7 10 COM3 IN4 8 9 IN3 TRUTH TABLE LOGIC DG9424 0 OFF DG9425 ON 1 ON OFF Top View S16-0453-Rev. H, 21-Mar-16 Document Number: 71807 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG9426 TSSOP IN1 1 16 IN2 COM1 2 15 COM2 NC1 3 14 NO2 V- 4 13 TRUTH TABLE V+ GND 5 12 VL NC4 6 11 NO3 COM4 7 10 COM3 IN4 8 9 IN3 LOGIC SW1, SW4 SW2, SW3 0 ON OFF 1 OFF ON Top View ORDERING INFORMATION TEMP. RANGE PACKAGE PART NUMBER -40 °C to +85 °C 16-Pin TSSOP DG9424DQ-T1-E3 DG9425DQ-T1-E3 DG9426DQ-T1-E3 ABSOLUTE MAXIMUM RATINGS PARAMETER LIMIT V+ to VGND to V- 7 VL (GND - 0.3) to (V+) + 0.3 IN, COM, NC, NO a 100 Peak Current, S or D (Pulsed 1 ms, 10 % Duty Cycle) 200 Storage Temperature Thermal Resistance b V (V-) - 0.3 to (V+) + 0.3 Continuous Current (NO, NC, COM Pins) Power Dissipation (Package) b UNIT -0.3 to +13 16-Pin TSSOP c mA -65 to +150 °C 450 mW 178 °C/W Notes a. Signals on NC, NO, COM or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to PC board. c. Derate 7 mW/°C above 25 °C. S16-0453-Rev. H, 21-Mar-16 Document Number: 71807 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com SPECIFICATIONS a Vishay Siliconix Single Supply 12 V PARAMETER SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED V+ = 12 V, V- = 0 V VL = 5 V, VIN = 2.4 V, 0.8 V f LIMITS -40 °C to +85 °C TEMP. b UNIT MIN. d TYP. c MAX. d Full 0 - 12 Room - 1.8 3 Full - - 4 Full -1 0.01 1 Room - 42 57 Full - - 65 Room - 28 42 Full - - 44 Analog Switch Analog Signal Range e VANALOG On-Resistance RON V+ = 10.8 V, V- = 0 V INO, INC = 50 mA, VCOM = 2 V / 9 V V Digital Control IINL or IINH Input Current μA Dynamic Characteristics Turn-On Time e tON RL = 300 , CL = 35 pF VNO, VNC = 5 V, see fig. 2 Turn-Off Time e tOFF Break-Before-Make Time Delay e Charge Injection e Off-Isolation e Channel-to-Channel Crosstalk NO, NC Off Capacitance e e tD DG9426 only, VNO, VNC = 5 V RL = 300 , CL = 35 pF Room 2 - - QINJ Vg = 0 V, Rg = 0 , CL = 1 nF Room - 38 - OIRR RL = 50 , CL = 5 pF f = 1 MHz Room - -56 - Room - -77 - Room - 49 - XTALK CNO(off) CNC(off) ns pC dB f = 1 MHz pF COM Off Capacitance e CCOM(off) Room - 37 - Channel On Capacitance e CCOM(on) Room - 89 - Room - 0.02 1 Full - - 5 Room -1 -0.002 - Full -5 - - Room - 0.002 1 Full - - 5 Room -1 -0.002 - Full -5 - - Power Supplies Positive Supply Current Negative Supply Current I+ IVIN = 0 or VL Logic Supply Current Ground Current S16-0453-Rev. H, 21-Mar-16 IL IGND μA Document Number: 71807 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com SPECIFICATIONS a Vishay Siliconix Dual Supply ± 5 V PARAMETER SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED V+ = 5 V, V- = 5 V VL = 5 V, VIN = 2.4 V, 0.8 V f LIMITS -40 °C to +85 °C TEMP.b MIN. d TYP. c UNIT MAX. d Analog Switch Analog Signal Range e On-Resistance VANALOG RON Full V+ = 4.5 V, V- = -4.5 V INO, INC = 50 mA, VNO, VCOM = ± 3.5 V INO(off) Switch Off Leakage Current INC(off) V+ = 5.5 V, V- = -5.5 V VCOM = ± 4.5 V, VNO, VNC = ± 4.5 V ICOM(off) Channel On Leakage Current ICOM(on) V+ = 5.5 V, V- = -5.5 V, VNO, VNC = VCOM = ± 4.5 V -5 5 Room - 2 3.3 Full - - 4.3 Room -1 - 1 Full -10 - 10 Room -1 - 1 Full -10 - 10 Room -1 - 1 Full -10 - 10 Full -1 0.05 1 Room - 48 67 Full - - 81 Room - 34 57 Full - - 67 V nA Digital Control Input Current a IINL or IINH μA Dynamic Characteristics Turn-On Time e Turn-Off Time e Break-Before-Make Time Delay e Charge Injection e Off Isolation e Channel-to-Channel Crosstalk e Source Off Capacitance e tON RL = 300 , CL = 35 pF VNO, VNC = ± 3.5 V, see fig. 2 tOFF tD DG9426 only, VNO, VNC = 3.5 V RL = 300 , CL = 35 pF Room 2 - - QINJ Vg = 0 V, Rg = 0 , CL = 1 nF Room - 112 - OIRR XTALK RL = 50 , CL = 5 pF, f = 1 MHz CNO(off) CNC(off) Drain Off Capacitance e CCOM(off) Channel On Capacitance e CCOM(on) f = 1 MHz Room - -56 - Room - -82 - Room - 38 - Room - 38 - Room - 89 - Room - 0.03 1 ns pC dB pF Power Supplies Positive Supply Current e Negative Supply Current e I+ IVIN = 0 or VL Logic Supply Current e Ground Current e S16-0453-Rev. H, 21-Mar-16 IL IGND Full - - 5 Room -1 -0.002 - Full -5 - - Room - 0.002 1 Full - - 5 Room -1 -0.002 - Full -5 - - μA Document Number: 71807 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com SPECIFICATIONS a Vishay Siliconix Single Supply 5 V PARAMETER SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED V+ = 5 V, V- = 0 V VL = 5 V, VIN = 2.4 V, 0.8 V f LIMITS -40 °C to +85 °C TEMP. b UNIT MIN. d TYP. c MAX. d Full - - 5 Room - 3.4 4.8 Full - - 5.8 Room - 71 86 Hot - - 106 Room - 37 51 Hot - - 56 Analog Switch Analog Signal Range e On-Resistance e VANALOG RON V+ = 4.5 V, INO, INC = 50 mA, VCOM = 1 V, 3.5 V V Dynamic Characteristics Turn-On Time e tON RL = 300 , CL = 35 pF VNO, VNC = 3.5 V, see fig. 2 Turn-Off Time e tOFF Break-Before-Make Time Delay e Charge Injection e tD DG9426 only, VNO, VNC = 3.5 V RL = 300 , CL = 35 pF Room 5 - - QINJ Vg = 0 V, Rg = 0 , CL = 1 nF Room - 10 - Room - 0.02 1 Hot - - 5 Room -1 -0.002 - Hot -5 - - Room - 0.002 1 Hot - - 5 Room -1 -0.002 - Hot -5 - - ns pC Power Supplies Positive Supply Current e Negative Supply Current e I+ IVIN = 0 or VL Logic Supply Current e Ground Current e S16-0453-Rev. H, 21-Mar-16 IL IGND μA Document Number: 71807 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com SPECIFICATIONS a Vishay Siliconix Single Supply 3 V PARAMETER SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED V+ = 3 V, V- = 0 V VL = 3 V, VIN = 2.4 V, 0.4 V f LIMITS -40 °C to +85 °C TEMP.b MIN. d TYP. c UNIT MAX. d Analog Switch Analog Signal Range e VANALOG On-Resistance RON V+ = 2.7 V, V- = 0 V INO, INC = 5 mA, VCOM = 0.5 V, 2.2 V INO(off) INC(off) Switch Off Leakage Current a V+ = 3.3 V, V- = 0 V VCOM = 0.3 V, 3 V, VNO, VNC = 3, 0.3 V ICOM(off) Channel On Leakage Current a ICOM(on) V+ = 3.3 V, V- = 0 V, VNO, VNC = VCOM = 0.3 V, 3 V Full 0 - 3 Room - 8 13.8 Full - - 15.1 Room -1 - 1 Full -10 - 10 Room -1 - 1 Full -10 - 10 Room -1 - 1 Full -10 - 10 Full -1 0.005 1 Room - 140 163 V nA Digital Control e Input Current IINL or IINH μA Dynamic Characteristics Turn-On Time tON Turn-Off Time tOFF Break-Before-Make Time Delay Charge Injection e Off Isolation e Channel-to-Channel Crosstalk Source Off Capacitance e RL = 300 , CL = 35 pF VNO, VNC = 1.5 V, see fig. 2 e Full - - 193 Room - 65 80 Full - - 89 tD DG9426 only, VNO, VNC = 1.5 V RL = 300 , CL = 35 pF Room 5 QINJ Vg = 0 V, Rg = 0 , CL = 1 nF Room - 15 - OIRR RL = 50 , CL = 5 pF f = 1 MHz Room - -56 - Room - -80 - Room - 53 - Room - 42 - Room - 92 - XTALK CNO(off) CNC(off) Drain Off Capacitance e CCOM(off) Channel On Capacitance e CCOM(on) f = 1 MHz ns pC dB pF Notes a. Leakage parameters are guaranteed by worst case test conditions and not subject to production test. b. Room = 25 °C, Full = As determined by the operating temperature suffix. c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this datasheet. e. Guaranteed by design, not subject to production test. f. VIN = Input voltage to perform proper function. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. S16-0453-Rev. H, 21-Mar-16 Document Number: 71807 6 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com Vishay Siliconix TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted) 10 12 T = 25 °C IS = 50 mA IS = 50 mA R ON - On-Resistance () R ON - On-Resistance () 8 VCC = 2.7 V 6 4 VCC = 4.5 V VCC = 10.8 V 2 V+ = 2.7 V 8 A B 6 V+ = 4.5 V C A 4 B C 2 0 0 0 3 6 9 VCOM - Analog Voltage (V) 12 0 RON vs. VCOM and Supply Voltage 2 3 VCOM - Analog Voltage (V) 4 5 100 V ± = ±5 V IS = 50 mA V+ = 5 V VIN = 0 V A = 85 °C B = 25 °C C = - 40 °C 6 I+ - Supply Current (pA) 7 1 RON vs. Analog Voltage and Temperature 8 R ON - On-Resistance () A = 85 °C B = 25 °C C = - 40 °C 10 5 4 A 3 B C 2 1 0 -5 -3 -1 1 VCOM - Analog Voltage (V) 3 10 - 40 5 40 60 80 100 100 m V+ = 5 V V- = - 5 V 10 m I+ - Supply Current (A) Leakage Current (pA) 20 Supply Current vs. Temperature 60 20 ICOM(on) 0 INO(off)/INC(off) - 20 0 Temperature (°C) RON vs. Analog Voltage and Temperature 40 - 20 ICOM(off) V+ = 5 V V- = - 5 V 1m 100 µ 10 µ 1µ 100 n - 40 10 n - 60 - 5 - 3 - 1 1 3 VCOM, V NO, V NC - Analog Voltage Leakage Current vs. Analog Voltage S16-0453-Rev. H, 21-Mar-16 5 1n 10 100 1K 10K 100K 1M 10M Input Switching Frequency (Hz) Switching Current vs. Input Switching Frequency Document Number: 71807 7 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com Vishay Siliconix TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted) 180 120 150 100 VSUPPLY = ± 5 V tON V+ = 3 V 120 80 90 60 tON V+ = 5 V tOFF V+ = 3 V 60 tON V S = 3.5 V 40 tON V+ = 12 V tOFF V+ = 5 V 30 tON V S = - 3.5 V tOFF V S = - 3.5 V tOFF V S = 3.5 V 20 tOFF V+ = 12 V 0 - 60 - 40 - 20 0 20 40 60 80 0 - 60 100 - 40 - 20 0 Temperature (°C) Switching Time vs. Temperature and Single Supply Voltage 40 60 80 100 Switching Time vs. Temperature and Dual Supply Voltage 1000 5.0 V+ = ± 5 V 4.5 V T - Switching Threshold (V) Leakage Current (pA) 20 Temperature (°C) 100 ICOM(on) ICOM(off) 10 -40 °C to +85 °C VL = V+ 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 1 - 60 0.0 - 40 - 20 0 20 40 60 80 2 100 3 4 5 6 7 8 9 10 11 12 13 14 V+ - Supply Voltage (V) Temperature (°C) Leakage Current vs. Temperature Switching Threshold vs. Supply Voltage 10 0 - 10 Insertion Loss - 3 dB = 280 MHz Loss (dB) - 20 - 30 - 40 V+ = 3 V V- = 0 V RL Off Isolation - 50 - 60 Crosstalk - 70 - 80 - 90 100K 1M 10M 100M 1G Frequency (MHz) Insertion Loss, Off Isolation and Crosstalk vs. Frequency S16-0453-Rev. H, 21-Mar-16 Document Number: 71807 8 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com Vishay Siliconix SCHEMATIC DIAGRAM (typical channel) V+ S VL Level Shift/ Drive VIN D GND V- Fig. 1 TEST CIRCUITS VL V+ tr < 5 ns tf < 5 ns VINH Logic Input 50 % VINL VL VIN V+ NO or NC tOFF COM VOUT VOUT IN RL 300 Ω V- GND CL 35 pF 0.9 x VOUT 90 % 0V Switch Output tON Switch VCL (includes fixture and stray capacitance) VOUT = VIN RL Note: RL + rON Logic input waveform is inverted for switches that have the opposite logic sense control Fig. 2 - Switching Time VL V+ Logic Input VIN1 NO1 COM1 VIN2 Switch Output IN2 RL1 300 Ω V- GND 90 % VO2 COM2 NC2 50 % 0V VIN1 VO1 VO1 IN1 3V RL2 300 Ω CL2 35 pF CL1 35 pF Switch Output 0V VIN2 VO2 0V 90 % tD tD VCL (includes fixture and stray capacitance) Fig. 3 - Break-Before-Make (DG9426) S16-0453-Rev. H, 21-Mar-16 Document Number: 71807 9 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 DG9424, DG9425, DG9426 www.vishay.com Vishay Siliconix TEST CIRCUITS VL ΔVO V+ VO VL Rg V+ COM INX NO or NC IN Vg OFF VOUT ON OFF CL 10 nF V- GND INX V- OFF ON Q = ΔVO x CL OFF INX dependent on switch configuration Input polarity determined by sense of switch. VIN = 0 - V+ Fig. 4 - Charge Injection C VL VL NO1 VS Rg = 50 Ω V+ C V+ COM1 50 Ω IN1 0 V, 2.4 V NO2 COM2 VOUT NC 0 V, 2.4 V RL IN2 GND XTALK Isolation = 20 log V- C VOUT VIN V- C = RF bypass Fig. 5 - Crosstalk VL V+ C VIN VL C VL NO or NC C V+ C VOUT COM VL Rg = 50 Ω 0 V, 2.4 V V+ V+ COM RL 50 Ω IN Meter IN GND V- HP4192A Impedance Analyzer or Equivalent C 0 V, 2.4 V NO or NC VOff Isolation = 20 log GND V- C VOUT VIN C = RF Bypass Fig. 6 - Off-Isolation V- Fig. 7 - Source / Drain Capacitances Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see www.vishay.com/ppg?71807. S16-0453-Rev. H, 21-Mar-16 Document Number: 71807 10 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Package Information Vishay Siliconix TSSOP: 16-LEAD DIMENSIONS IN MILLIMETERS Symbols Min Nom Max A - 1.10 1.20 A1 0.05 0.10 0.15 A2 - 1.00 1.05 0.38 B 0.22 0.28 C - 0.127 - D 4.90 5.00 5.10 E 6.10 6.40 6.70 E1 4.30 4.40 4.50 e - 0.65 - L 0.50 0.60 0.70 L1 0.90 1.00 1.10 y - - 0.10 θ1 0° 3° 6° ECN: S-61920-Rev. D, 23-Oct-06 DWG: 5624 Document Number: 74417 23-Oct-06 www.vishay.com 1 PAD Pattern www.vishay.com Vishay Siliconix RECOMMENDED MINIMUM PAD FOR TSSOP-16 0.193 (4.90) 0.171 0.014 0.026 0.012 (0.35) (0.65) (0.30) (4.35) (7.15) 0.281 0.055 (1.40) Recommended Minimum Pads Dimensions in inches (mm) Revision: 02-Sep-11 1 Document Number: 63550 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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