DG2016/DG2026 Vishay Siliconix High-Bandwidth, Low Voltage, Dual SPDT Analog Switches DESCRIPTION FEATURES The DG2016/DG2026 are monolithic CMOS dual single-pole/double-throw (SPDT) analog switchs. They are specifically designed for low-voltage, high bandwidth applications. The DG2016/DG2026’s on-resistance (3 Ω at 2.7 V), matching and flatness are guaranteed over the entire analog voltage range. Wide dynamic performance is achieved with better than - 80 dB for both cross-talk and off-isolation at 1 MHz. Both SPDT’s operate with independent control logic, conduct equally well in both directions and block signals up to the power supply level when off. Break-before-make is guaranteed. With fast switching speeds, low on-resistance, high bandwidth, and low charge injection, the DG2016/DG2026 are ideally suited for audio and video switching with high linearity. Built on Vishay Siliconix’s low voltage CMOS technology, the DG2016/DG2026 contain an epitaxial layer which prevents latch-up. • • • • Single Supply (1.8 V to 5.5 V) Low On-Resistance - rON: 2.4 Ω Crosstalk and Off Isolation: - 81 dB at 1 MHz MSOP-10 Package RoHS COMPLIANT BENEFITS • • • • • Reduced Power Consumption High Accuracy Reduce Board Space Low-Voltage Logic Compatible High Bandwidth APPLICATIONS • • • • • • Cellular Phones Speaker Headset Switching Audio and Video Signal Routing PCMCIA Cards Low-Voltage Data Acquisition ATE FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG2016DQ – MSOP-10 IN1 1 10 COM1 NO1 2 9 NC1 Logic NC1 and NC2 NO1 and NO2 GND 3 8 V+ 0 ON OFF 1 OFF ON NO2 4 7 NC2 IN2 5 6 COM2 TRUTH TABLE ORDERING INFORMATION Top View DG2026DQ – MSOP-10 IN1 1 10 COM1 NC1 2 9 NO1 GND 3 8 V+ NC2 4 7 NO2 IN2 5 6 COM2 Temp Range Package - 40 to 85 °C MSOP-10 Part Number DG2016DQ-T1-E3 DG2026DQ-T1-E3 Top View Document Number: 72030 S-71009-Rev. C, 14-May-07 www.vishay.com 1 DG2016/DG2026 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Limit Reference V+ to GND Unit - 0.3 to + 6 IN, COM, NC, NOa V - 0.3 to (V+ + 0.3) Continuous Current (Any terminal) ± 50 Peak Current (Pulsed at 1 ms, 10 % duty cycle) ± 200 Storage Temperature (D Suffix) Power Dissipation (Packages)b mA - 65 to 150 °C 320 mW MSOP-10c Notes: a. Signals on NC, NO, or COM or IN exceeding 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 4.0 mW/°C above 70 °C. SPECIFICATIONS (V+ = 3 V) Parameter Symbol Test Conditions Otherwise Unless Specified V+ = 3 V, ± 10 %, VIN = 0.4 or 2.0 Ve Limits - 40 to 85 °C Tempa Minb Full 0 Typc Maxb Unit V+ V Analog Switch VNO, VNC VCOM Analog Signal Ranged On-Resistance rON Flatness rON V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 10 mA Room Full rON Flatness V+ = 2.7 V, VCOM = 0 to V+, INO, INC = 10 mA Room INO(off) INC(off) Switch Off Leakage Currentf ICOM(off) Channel-On Leakage Currentf ICOM(on) V+ = 3.3 V VNO, VNC = 0.3 V/3 V, VCOM = 3 V/0.3 V V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V 3.0 4.8 5.3 Ω 1.6 Room Full -1 - 10 1 10 Room Full -1 - 10 1 10 Room Full -1 - 10 1 10 1.6 nA Digital Control Input High Voltaged VINH Full Input Low Voltage VINL Full Input Capacitance Cin IINL or IINH Input Current 0.4 Full VIN = 0 or V+ Full 5 1 V pF 1 µA Dynamic Characteristics Turn-On Time tON Turn-Off Time tOFF td Break-Before-Make Time Charge Injection d QINJ d Off-Isolation OIRR Crosstalkd XTALK CNC(off) d CNO(on) 28 53 59 Room Full 13 38 38 Full CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω RL = 50 Ω, CL = 5 pF, f = 1 MHz CNO(off) NO, NC Off Capacitanced Channel-On Capacitance VNO or VNC = 2.0 V, RL = 50 Ω, CL = 35 pF Room Full VIN = 0 or V+, f = 1 MHz CNC(on) ns 1 Room 38 Room - 78 Room - 82 Room 15 Room 15 Room 49 Room 45 Full 0.01 pC dB pF Power Supply Power Supply Current www.vishay.com 2 I+ VIN = 0 or V+ 1.0 µA Document Number: 72030 S-71009-Rev. C, 14-May-07 DG2016/DG2026 Vishay Siliconix SPECIFICATIONS (V+ = 5 V) Parameter Symbol Test Conditions Otherwise Unless Specified V+ = 5 V, ± 10 %, VIN = 0.8 or 2.4 Ve Limits - 40 to 85 °C Tempa Minb Full 0 Typc Maxb Unit V+ V Analog Switch Analog Signal Ranged On-Resistance rON Flatness Switch Off Leakage Current Channel-On Leakage Current VNO, VNC VCOM rON V+ = 4.5 V, VCOM = 3 V, INO, INC = 10 mA Room Full rON Flatness V+ = 4.5 V, VCOM = 0 to V+, INO, INC = 10 mA Room INO(off) INC(off) ICOM(off) ICOM(on) V+ = 5.5 V VNO, VNC = 1 V/4.5 V, VCOM = 4.5 V/1 V V+ = 5.5 V, VNO, VNC = VCOM =1 V/4.5 V 2.4 4.0 4.3 Ω 1.2 Room Full -1 - 10 1 10 Room Full -1 - 10 1 10 Room Full -1 - 10 1 10 2.0 nA Digital Control Input High Voltaged VINH Full Input Low Voltage VINL Full Input Capacitance Input Current Cin IINL or IINH 0.8 Full VIN = 0 or V+ Full 5 1 V pF 1 µA Dynamic Characteristics Room Full 23 48 52 VNO or VNC = 3 V, RL = 50 Ω, CL = 35 pF Room Full 8 33 35 CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω Room 79 Room - 81 Room - 82 CNO(off) Room 14 CNC(off) Room 14 Room 48 Room 44 Turn-On Time tON Turn-Off Time tOFF Break-Before-Make Time Charge Injectiond td QINJ Off-Isolationd OIRR Crosstalkd XTALK Source-Off Capacitanced Channel-On Capacitanced CNO(on) Full RL = 50 Ω, CL = 5 pF, f = 1 MHz VIN = 0 or V+, f = 1 MHz CNC(on ns 1 pC dB pF Power Supply Power Supply Range V+ Power Supply Current I+ 1.8 VIN = 0 or V+ Full 0.01 5.5 V 1.0 µA Notes: a. Room = 25 °C, Full = as determined by the operating suffix. b. Typical values are for design aid only, not guaranteed nor subject to production testing. c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. d. Guarantee by design, nor subjected to production test. e. VIN = input voltage to perform proper function. f. Guaranteed by 5 V leakage testing, not production tested. 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. Document Number: 72030 S-71009-Rev. C, 14-May-07 www.vishay.com 3 DG2016/DG2026 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 5 8 T = 25 °C IS = 10 mA 4 6 r ON - On-Resistance (Ω) r ON - On-Resistance (Ω) 7 5 4 V+ = 3.0 V V+ = 5.0 V 3 2 V+ = 3 V 85 °C 25 °C - 40 °C 3 2 V+ = 5 V 85 °C 1 25 °C - 40 °C 1 0 0 0 1 2 3 4 0 5 1 2 4 5 VCOM - Analog Voltage (V) VCOM - Analog Voltage (V) rON vs. VCOM and Supply Voltage rON vs. Analog Voltage and Temperature 10 mA 10000 V+ = 5 V 1 mA 1000 100 I+ - Supply Current (A) I+ - Supply Current (nA) 3 V+ = 5 V VIN = 0 V 100 µA 10 µA 1 µA V+ = 3 V VIN = 0 V 10 100 nA 1 - 60 10 nA - 40 - 20 0 20 40 60 80 10 100 100 10 K 100 K 1M 10 M Input Switching Frequency (Hz) Temperature (°C) Supply Current vs. Temperature Supply Current vs. Input Switching Frequency 100 10000 V+ = 5 V 75 ICOM(off) 100 Leakage Current (pA) INO(off), INC(off) 1000 Leakage Current (pA) 1K ICOM(on) 10 V+ = 5 V 50 ICOM(on) 25 ICOM(off) 0 INO(off), INC(off) - 25 - 50 - 75 1 - 60 - 100 - 40 - 20 0 20 40 60 Temperature (°C) Leakage Current vs. Temperature www.vishay.com 4 80 100 0 1 2 3 4 5 VCOM, V NO, V NC - Analog Voltage (V) Leakage vs. Analog Voltage Document Number: 72030 S-71009-Rev. C, 14-May-07 DG2016/DG2026 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 60 10 LOSS - 10 Loss, OIRR, X TALK (dB) tON / t OFF - Switching Time (µs) RL = 50 Ω 50 40 tON V+ = 3 V 30 tON V+ = 5 V 20 tOFF V+ = 3 V - 30 XTA LK - 50 OIRR V+ = 5 V RL = 50 Ω - 70 10 tOFF V+ = 5 V 0 - 60 - 90 - 40 - 20 0 20 40 60 80 100 100 K 1M 100 M 1G Insertion Loss, Off-Isolation Crosstalk vs. Frequency Switching Time vs. Temperature 3.0 80 60 Q - Charge Injection (pC) 2.5 - Switching Threshold (V) 10 M Frequency (Hz) Temperature (°C) 2.0 1.5 VT 1.0 40 20 V+ = 5 V 0 - 20 V+ = 3 V - 40 0.5 - 60 0.0 - 80 0 1 2 3 4 5 6 7 0 1 V+ - Supply Voltage (V) 2 3 4 5 VCOM - Analog Voltage (V) Switching Threshold vs. Supply Voltage Charge Injection vs. Analog Voltage TEST CIRCUITS V+ Logic Input V+ Switch Input NO or NC tr < 5 ns tf < 5 ns VOUT 0.9 x V OUT IN Logic Input 50 % VINL Switch Output COM VINH RL 50 Ω GND CL 35 pF Switch Output 0V tON tOFF 0V CL (includes fixture and stray capacitance) V OUT = V COM RL Logic "1" = Switch On Logic input waveforms inverted for switches that have the opposite logic sense. R L + R ON Figure 1. Switching Time Document Number: 72030 S-71009-Rev. C, 14-May-07 www.vishay.com 5 DG2016/DG2026 Vishay Siliconix TEST CIRCUITS V+ Logic Input V+ VNO VNC COM NO VINH tr < 5 ns tf < 5 ns VINL VO NC RL 50 Ω IN CL 35 pF GND VNC = V NO VO 90 % Switch 0V Output tD tD CL (includes fixture and stray capacitance) Figure 2. Break-Before-Make Interval V+ ΔVOUT V+ Rgen VOUT COM NC or NO VOUT + IN IN Vgen CL = 1 nF VIN = 0 - V+ On Off On GND Q = ΔVOUT x CL IN depends on switch configuration: input polarity determined by sense of switch. Figure 3. Charge Injection V+ V+ 10 nF 10 nF V+ V+ NC or NO IN COM 0 V, 2.4 V Meter COM COM IN 0 V, 2.4 V RL NC or NO GND GND Analyzer HP4192A Impedance Analyzer or Equivalent f = 1 MHz VCOM Off Isolation = 20 log V NO/ NC Figure 4. Off-Isolation Figure 5. Channel Off/On Capacitance 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 http://www.vishay.com/ppg?72030. www.vishay.com 6 Document Number: 72030 S-71009-Rev. C, 14-May-07 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