DG441L/442L Vishay Siliconix Precision Monolithic Quad SPST Low-Voltage CMOS Analog Switches FEATURES BENEFITS APPLICATIONS D 2.7- thru 12-V Single Supply or "3- thru "6-Dual Supply D On-Resistance—r DS(on): 17 D Fast Switching—tON: 20 ns —tOFF: 12 ns D TTL, CMOS Compatible D Low Leakage: 0.25 nA D 2000-V ESD Protection D D D D D D D D D D D Widest Dynamic Range Low Signal Errors and Distortion Break-Before-Make Switching Action Simple Interfacing Precision Automatic Test Equipment Precision Data Acquisition Communication Systems Battery Powered Systems Computer Peripherals SDSL, DSLAM Audio and Video Signal Routing DESCRIPTION The DG441L/442L are low voltage pin-for-pin compatible companion devices to the industry standard DG441L/442L with improved performance Using BiCMOS wafer fabrication technology allows the DG441L/442L to operate on single and dual supplies. Single supply voltage ranges from 3 to 12 V while dual supply operation is recommended with "3 to "6 V. Combining high speed (tON: 20 ns), flat rDS(on) over the analog signal range (5 ), minimal insertion lose (- 3 dB at 280 MHz), and excellent crosstalk and off-isolation performance ( - 50 dB at 50 MHz), the DG441L/442L are ideally suited for audio and video signal switching. The DG441L/442L responds to opposite control logic as shown in the Truth Table. open and two normally closed switches. FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION Dual-In-Line, TSSOP and SOIC IN1 1 TRUTH TABLE 16 IN2 D1 2 15 D2 S1 3 14 S2 V- 4 13 V+ GND 5 12 NC DG441L/442L Logic 6 DG442L 0 ON OFF 1 OFF ON Logic “0” v 0.8 V Logic “1” w 2.4 V ORDERING INFORMATION Temp Range Package 16 Pin TSSOP 16-Pin 11 S3 -40 40 to 85_C 7 10 D3 IN4 8 9 IN3 DG442LDY DG441LAK, DG441LAK/883 16 Pin CerDIP 16-Pin -55 55 to 125_C DG442LAK, DG442LAK/883 DG441LAZ/883 LCC 20 LCC-20 Document Number: 71399 S-03294—Rev. D, 17-Mar-03 DG442LDQ DG441LDY 16 Pin Narrow SOIC 16-Pin D4 Part Number DG441LDQ Top View S4 DG441L DG442LAZ/883 www.vishay.com 1 DG441L/442L Vishay Siliconix ABSOLUTE MAXIMUM RATINGS V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 13 V GND to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Digital Inputsa VS, VD . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3 to (V+ + 0.3 V) or 30 mA, whichever occurs first Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA Current, S or D (Pulsed 1 ms, 10% duty cycle) . . . . . . . . . . . . . . . . . . 100 mA Storage Temperature: (DQ, DY Suffix) . . . . . . . . . . . . . . . . . . -65 to 125_C (AK Suffix) . . . . . . . . . . . . . . . . . . . . . . -65 to 150_C Power Dissipation (Package)b 16-Pin TSSOPc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW 16-Pin Narrow Body SOICd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650 mW 16-Pin CerDIPe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 mW Notes: a. Signals on SX, DX, or INX 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 75_C d. Derate 7.6 mW/_C above 75_C e. Derate 12 mW/_C above 75_C SPECIFICATIONSa (SINGLE SUPPLY 12 V) Test Conditions Unless Specified Parameter A Suffix Limits D Suffix Limits -55 to 125_C -40 to 85_C V+ = 12 V, V - = 0 V VIN = 2.4 V, 0.8 Vf Tempb rDS(on) V+ = 10.8 V, V - = 0 V IS = 10 mA, VD = 2/9 V Room Full 20 30 45 30 40 rDS(on) IS = 10 mA, VD = 9 V Room 0.1 0.5 0.5 Symbol Typc Mind Maxd Mind Maxd Unit 0 12 0 12 V Analog Switch Analog Signal Rangee VANALOG Drain-Source On-Resistance On-Resistance Match Between Channelse Switch Off Leakage Current Channel On Leakage Current Full IS(off) VD = 1/11 V V, VS = 11/1 V ID(off) Room Full -1 -15 1 15 -1 -10 1 10 Room Full -1 -15 1 15 -1 -10 1 10 -1 -15 1 15 -1 -10 1 10 -1.5 1.5 -1 1 -1.5 1.5 -1 1 ID(on) VS = VD = 11/1 V Room Full Input Current, VIN Low IIL VIN Under Test = 0.8 V Full Input Current, VIN High IIH VIN Under Test = 2.4 V Full nA Digital Control 0.01 A Dynamic Characteristics Turn-On Time tON Turn-Off Time tOFF Charge Injectione Q Off Isolatione OIRR Channel-to-Channel Crosstalke XTALK Source Off Capacitancee CS(off) Drain Off Capacitancee CD(off) Channel On Capacitancee CD(on) RL = 300 , CL = 35 pF VS = 5 V See Figure 2 Vg = 0 V, Rg = 0 , CL = 10 nF RL = 50 , CL = 5 pF, pF f = 1 MHz f = 1 MHz Room Full 20 60 80 60 70 Room Full 12 35 50 35 45 Room 5 Room 71 Room 95 Room 5 Room 6 Room 15 ns pC dB pF p Power Supplies Positive Supply Current Negative Supply Current Ground Current www.vishay.com 2 I+ Full 0.03 I- Room Full -0.002 -1 -7.5 -1 -5 Full -0.002 -1.5 -1 IGND VIN = 0 or 12 V 1.5 1 A Document Number: 71399 S-03294—Rev. D, 17-Mar-03 DG441L/442L Vishay Siliconix SPECIFICATIONSa (DUAL SUPPLY "5 V) Test Conditions Unless Specified Parameter A Suffix Limits D Suffix Limits -55 to 125_C -40 to 85_C V+ = 5 V, V - = -5 V VIN = 2.4 V, 0.8 Vf Tempb rDS(on) V+ = 5 V, V - = -5 V IS = 10 mA, VD = "3.5 V Room Full 20 33 45 33 40 rDS(on) IS = 10 mA, VD = "3.5 V Room 0.1 0.5 0.5 Symbol Typc Mind Maxd Mind 5 -5 Maxd Unit 5 V Analog Switch Analog Signal Rangee VANALOG Drain-Source On-Resistance On-Resistance Match BetweenChannelse Full -5 Room Full -1 -15 1 15 -1 -10 1 10 Room Full -1 -15 1 15 -1 -10 1 10 ID(on) V+ = 5.5 V, V - = -5.5 V VS = VD = "4.5 V Room Full -1 -15 1 15 -1 -10 1 10 Input Current, VIN Lowe IIL VIN Under Test = 0.8 V Full 0.05 -1.5 1.5 -1 1 Input Current, VIN Highe IIH VIN Under Test = 2.4 V Full 0.05 -1.5 1.5 -1 1 Room Full 21 60 83 60 70 Room Full 16 35 55 35 45 IS(off) Switch Off Leakage Currentg ID(off) Channel On Leakage Currentg V+ = 5.5 V, V - = -5.5 V VD = "4.5 V, VS = #4.5 V nA Digital Control A Dynamic Characteristics Turn-On Time tON Turn-Off Time tOFF Charge Injectione Q Off Isolatione OIRR Channel-to-Channel Crosstalke XTALK Source Off Capacitancee CS(off) Drain Off Capacitancee CD(off) Channel On Capacitancee CD(on) RL = 300 , CL = 35 pF VS = "3.5 V See Figure 2 Vg = 0 V, Rg = 0 , CL = 10 nF RL = 50 , CL = 5 pF, pF f = 1 MHz f = 1 MHz Room 5 Room 68 Room 85 Room 9 Room 9 Room 20 ns pC dB pF p Power Supplies Positive Supply Currente I+ Full 0.002 Negative Supply Currente I- Room Full -0.002 -1 -7.5 -1 -5 Currente IGND Full -0.002 -1.5 -1 Ground VIN = 0 or 5 V 1.5 1 A SPECIFICATIONSa (SINGLE SUPPLY 5 V) Test Conditions Unless Specified Parameter A Suffix Limits D Suffix Limits -55 to 125_C -40 to 85_C V+ = 5 V, V - = 0 V VIN = 2.4 V, 0.8 Vf Tempb rDS(on) V+ = 4.5 V, IS = 5 mA VD = 1 V, 3.5 V Room Full 35 50 88 50 75 rDS(on) IS = 5 mA, VD = 3.5 V Room 0.5 1.0 1.0 Room Hot 27 50 90 50 60 Room Hot 15 30 55 30 40 Symbol Typc Mind Maxd Mind 5 0 Maxd Unit 5 V Analog Switch Analog Signal Rangee Drain-Source On-Resistancee On-Resistance Match Between Channelse VANALOG Full 0 Dynamic Characteristics Turn-On Timee tON Turn-Off Timee tOFF Document Number: 71399 S-03294—Rev. D, 17-Mar-03 RL = 300 , CL = 35 pF VS = 3.5 V, See Figure 2 ns www.vishay.com 3 DG441L/442L Vishay Siliconix SPECIFICATIONSa (SINGLE SUPPLY 5 V) Test Conditions Unless Specified Parameter A Suffix Limits D Suffix Limits -55 to 125_C -40 to 85_C V+ = 5 V, V - = 0 V VIN = 2.4 V, 0.8 Vf Tempb Typc Vg = 0 V, Rg = 0 , CL = 10 nF Room 0.5 I+ Full 10 I- VIN = 0 or 5 V Room Full -0.002 -1 -7.5 -1 -5 Full -10 -200 -100 Symbol Mind Maxd Mind Maxd Unit Dynamic Characteristics Charge Injectione Q pC Power Supplies Positive Supply Currente Negative Supply Currente Ground Currente IGND 200 100 A SPECIFICATIONSa (SINGLE SUPPLY 3 V) Test Conditions Unless Specified Parameter A Suffix Limits D Suffix Limits -55 to 125_C -40 to 85_C V+ = 3 V, V - = 0 V VIN = 0.4 Vf Tempb rDS(on) V+ = 2.7 V, V - = 0 V IS = 5 mA, VD = 0.5, 2.2 V Room Full 65 80 115 80 100 rDS(on) IS = 5 mA, VD = 2.2 V Room 1.0 3.0 3.0 Symbol Typc Mind Maxd Mind 3 0 Maxd Unit 3 V Analog Switch Analog Signal Rangee VANALOG Drain-Source On-Resistance On-Resistance Match Between Channelse Full 0 Room Full -1 -15 1 15 -1 -10 1 10 Room Full -1 -15 1 15 -1 -10 1 10 ID(on) V+ = 3.3 V, V - = 0 V VS = VD = 1, 2 V Room Full -1 -15 1 15 -1 -10 1 10 Input Current, VIN Lowe IIL VIN Under Test = 0.4 V Full 0.005 -1.5 1.5 -1 1 Input Current, VIN Highe IIH VIN Under Test = 2.4 V Full 0.005 -1.5 1.5 -1 1 Room Full 50 136 175 136 151 Room Full 30 100 140 100 125 Switch Off Leakage Currentg Channel On Leakage Currentg IS(off) ID(off) V+ = 3.3 V, V - = 0 V VD = 1, 2 V, VS = 2, 1 V nA Digital Control A Dynamic Characteristics Turn-On Time tON Turn-Off Time tOFF Charge Injectione Q Off Isolatione OIRR Channel-to-Channel Crosstalke XTALK Source Off Capacitancee CS(off) Drain Off Capacitancee Channel On Capacitancee CD(off) CD(on) RL = 300 , CL = 35 pF VS = 1.5 V See Figure 2 Vg = 0 V, Rg = 0 , CL = 10 nF RL = 50 , CL = 5 pF, pF f = 1 MHz f = 1 MHz Room 1 Room 68 Room 85 Room 6 Room 6 Room 20 ns pC dB pF p Notes: a. Refer to PROCESS OPTION FLOWCHART. 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 data sheet. e. Guaranteed by design, not subject to production test. f. VIN = input voltage to perform proper function. g. Leakage parameters are guaranteed by worst case test conditions and not subject to test. www.vishay.com 4 Document Number: 71399 S-03294—Rev. D, 17-Mar-03 DG441L/442L Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) rDS(on) vs. Drain Voltage (Single Supply) rDS(on) vs. Drain Voltage and Temperature (Single Supply) 50 100 r DS(on) - On-Resistance ( ) r DS(on) - On-Resistance ( ) V+ = 5 V V- = 0 V 80 VCC = 2.7 V 60 40 VCC = 4.5 V VCC = 12 V 20 A 40 B 30 C D 20 A=125_C B= 85_C C= 25_C D= -40_C E= -55_C 10 0 0 0 3 6 9 0 12 2 3 4 5 Drain Voltage (V) rDS(on) vs. Drain Voltage and Temperature (Dual Supply) Leakage Current vs. Analog Voltage (Dual Supply) 30 28 A B 21 C D E 14 A=125_C B= 85_C C= 25_C D= -40_C E= -55_C 7 I S , I D Leakage Current (pA) V" = "5 V r DS(on) - On-Resistance ( ) 1 Drain Voltage (V) 35 V+ = 5 V V - = -5 V 20 10 ID(on) 0 ID(off) IS(off) -10 -20 0 -30 -5 -3 -1 1 3 5 -5 -3 Drain Voltage (V) -1 1 3 5 VD or VS - Drain-Source Voltage Switching Time vs. Single Supply Switching Time vs. Dual Supply 45 50 36 40 tON Switching Speed (nS) Switching Speed (nS) E 30 20 tOFF tON tOFF 27 18 9 10 0 0 3 6 9 V" Positive Supply Voltage (V) Document Number: 71399 S-03294—Rev. D, 17-Mar-03 12 15 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 V" Positive Supply Voltage (V) www.vishay.com 5 DG441L/442L Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Charge Injection vs. Drain Voltage 6 Charge Injection (Q) 4 VSUPPLY = "5 V 2 VSUPPLY = 3 V 0 -2 -5 -3 -1 1 3 5 Drain Voltage (V) Drain Capacitance vs. Drain Voltage (Single Supply) Input Threshold vs. Single Supply Voltage 7 1.8 6 Capacitance (pF) V TH - Threshold (V) 1.5 1.2 0.9 0.6 CD(off) @ VCC = 5 V CD(off) @ VCC = 12 V 5 CD(off) @ VCC = 3 V 4 3 2 0.3 1 0.0 0 0 2 4 6 8 10 12 14 0 3 V" Positive Supply Voltage (V) 9 12 VD - Drain Voltage (V) Capacitance vs. Analog Signal (Dual Supply) Insertion Loss, Off Isolation and Crosstalk vs. Frequency (Single Supply) 25 10 VSUPPLY = "5 V CD(on) -10 20 Loss (dB) -30 Capacitance (pF) 6 15 -50 V+ = 3 V V- = 0 V RL = 50 Insertion Loss -3 dB = 280 MHz Off Isolation 10 -70 Crosstalk CS/CD(off) 5 -90 0 -110 -5 -3 -1 1 Analog Voltage (V) www.vishay.com 6 3 5 0.1 1 10 100 1000 Frequency (MHz) Document Number: 71399 S-03294—Rev. D, 17-Mar-03 DG441L/442L Vishay Siliconix SCHEMATIC DIAGRAM (TYPICAL CHANNEL) V+ 5-V Reg S V- Level Shift/ Drive INX V+ GND D V- FIGURE 1. TEST CIRCUITS V+ 3V Logic Input 50% V+ VS S VO RL 1 k 3V GND tr <20 ns tf <20 ns 0V D IN 50% CL 35 pF tOFF Switch Input VS Switch Output 0V VO 80% 80% V- VCL (includes fixture and stray capacitance) tON Note: Logic input waveform is inverted for DG442. FIGURE 2. Switching Time V+ V O Rg VO V+ S D IN INX OFF ON OFF (DG441) CL 1 nF 3V GND VO VINX OFF ON Q = VO x CL OFF (DG442) V- FIGURE 3. Charge Injection Document Number: 71399 S-03294—Rev. D, 17-Mar-03 www.vishay.com 7 DG441L/442L Vishay Siliconix TEST CIRCUITS V+ C C = 1 F tantalum in parallel with 0.01 F ceramic V+ C V+ S1 VS D1 V+ Rg = 50 IN1 50 S2 VO 0V, 2.4 V D2 V- RL IN 0V, 2.4 V GND RL IN2 GND VO D Rg = 50 0V, 2.4 V NC S VS V- C C V- VXTALK Isolation = 20 log C = RF bypass Off Isolation = 20 log VS VS VO VO FIGURE 5. Off Isolation FIGURE 4. Crosstalk V+ C S V+ Meter IN HP4192A Impedance Analyzer or Equivalent 0 V, 2.4 V D GND V- C V- FIGURE 6. Source/Drain Capacitances www.vishay.com 8 Document Number: 71399 S-03294—Rev. D, 17-Mar-03 DG441L/442L Vishay Siliconix APPLICATIONS +24 V +12 V RL DG442L V+ I = 3A 150 +12 V VN0300L, M IN +12 V VIN 1/4 DG442L 10 k S + +12 V D - VOUT CH + - GND VIN 0 = Load Off 1 = Load On 0V FIGURE 7. Power MOSFET Driver VIN H = Sample L = Hold FIGURE 8. Open Loop Sample-and-Hold + - VOUT +12 V Gain error is determined only by the resistor tolerance. Op amp offset and CMRR will limit accuracy of circuit. V+ GAIN1 AV = 1 R1 90 k GAIN2 AV = 10 R2 5 k With SW4 Closed VOUT VIN GAIN3 AV = 20 R3 4 k GAIN4 AV = 100 R4 1 k = R1 + R2 + R3 + R4 = 100 R4 DG441L or DG442L V- GND )V FIGURE 9. Precision-Weighted Resistor Programmable-Gain Amplifier Document Number: 71399 S-03294—Rev. D, 17-Mar-03 www.vishay.com 9 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1