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| DG2016/DG2026 Vishay Siliconix High-Bandwidth, Low Voltage, Dual SPDT Analog Switches DESCRIPTION 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 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. FEATURES * * * * Single Supply (1.8 V to 5.5 V) Low On-Resistance - rON: 2.4 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 NO1 GND NO2 IN2 1 2 3 4 5 Top View 10 9 8 7 6 COM1 NC1 V+ NC2 COM2 TRUTH TABLE Logic 0 1 NC1 and NC2 ON OFF NO1 and NO2 OFF ON ORDERING INFORMATION Temp Range Package MSOP-10 - 40 to 85 C 10 9 8 7 6 COM1 NO1 V+ NO2 COM2 DG2026DQ - MSOP-10 IN1 NC1 GND NC2 IN2 1 2 3 4 5 Top View Part Number DG2016DQ-T1-E3 DG2026DQ-T1-E3 Document Number: 72030 S-71009-Rev. C, 14-May-07 www.vishay.com 1 DG2016/DG2026 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Reference V+ to GND IN, COM, NC, NOa Continuous Current (Any terminal) Peak Current (Pulsed at 1 ms, 10 % duty cycle) Storage Temperature (D Suffix) Power Dissipation (Packages)b MSOP-10c Limit - 0.3 to + 6 - 0.3 to (V+ + 0.3) 50 200 - 65 to 150 320 Unit V mA C mW 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) Test Conditions Otherwise Unless Specified V+ = 3 V, 10 %, VIN = 0.4 or 2.0 Ve Limits - 40 to 85 C Tempa Minb Typc Maxb Unit Parameter Analog Switch Analog Signal Ranged On-Resistance rON Flatness Switch Off Leakage Currentf Channel-On Leakage Currentf Digital Control Input High Voltaged Input Low Voltage Input Capacitance Input Current Dynamic Characteristics Turn-On Time Turn-Off Time Break-Before-Make Time Charge Injection Off-Isolation Crosstalkd NO, NC Off Capacitanced Channel-On Capacitance Power Supply Power Supply Current d d d Symbol VNO, VNC VCOM rON rON Flatness INO(off) INC(off) ICOM(off) ICOM(on) Full V+ = 2.7 V, VCOM = 0.2 V/1.5 V, INO, INC = 10 mA V+ = 2.7 V, VCOM = 0 to V+, INO, INC = 10 mA 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 Room Full Room Room Full Room Full Room Full Full Full Full VIN = 0 or V+ Full Room Full VNO or VNC = 2.0 V, RL = 50 , CL = 35 pF Room Full Full CL = 1 nF, VGEN = 0 V, RGEN = 0 RL = 50 , CL = 5 pF, f = 1 MHz Room Room Room Room VIN = 0 or V+, f = 1 MHz Room Room Room VIN = 0 or V+ Full 0 3.0 V+ 4.8 5.3 1.6 V -1 - 10 -1 - 10 -1 - 10 1.6 1 10 1 10 1 10 nA VINH VINL Cin IINL or IINH tON tOFF td QINJ OIRR XTALK CNO(off) CNC(off) CNO(on) CNC(on) I+ 0.4 5 1 28 13 1 38 - 78 - 82 15 15 49 45 0.01 1.0 1 53 59 38 38 V pF A ns pC dB pF A www.vishay.com 2 Document Number: 72030 S-71009-Rev. C, 14-May-07 DG2016/DG2026 Vishay Siliconix SPECIFICATIONS (V+ = 5 V) Test Conditions Otherwise Unless Specified V+ = 5 V, 10 %, VIN = 0.8 or 2.4 Ve Limits - 40 to 85 C Tempa Minb Typc Maxb Unit Parameter Analog Switch Analog Signal Ranged On-Resistance rON Flatness Switch Off Leakage Current Channel-On Leakage Current Digital Control Input High Voltaged Input Low Voltage Input Capacitance Input Current Dynamic Characteristics Turn-On Time Turn-Off Time Break-Before-Make Time Charge Injectiond Off-Isolationd Crosstalkd Source-Off Capacitanced Channel-On Capacitanced Power Supply Power Supply Range Power Supply Current Symbol VNO, VNC VCOM rON rON Flatness INO(off) INC(off) ICOM(off) ICOM(on) Full V+ = 4.5 V, VCOM = 3 V, INO, INC = 10 mA V+ = 4.5 V, VCOM = 0 to V+, INO, INC = 10 mA 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 Room Full Room Room Full Room Full Room Full Full Full Full VIN = 0 or V+ Full Room Full VNO or VNC = 3 V, RL = 50 , CL = 35 pF Room Full Full CL = 1 nF, VGEN = 0 V, RGEN = 0 RL = 50 , CL = 5 pF, f = 1 MHz Room Room Room Room VIN = 0 or V+, f = 1 MHz Room Room Room 0 2.4 V+ 4.0 4.3 1.2 V -1 - 10 -1 - 10 -1 - 10 2.0 1 10 1 10 1 10 nA VINH VINL Cin IINL or IINH tON tOFF td QINJ OIRR XTALK CNO(off) CNC(off) CNO(on) CNC(on V+ I+ VIN = 0 or V+ 0.8 5 1 23 8 1 79 - 81 - 82 14 14 48 44 1.8 5.5 0.01 1.0 1 48 52 33 35 V pF A ns pC dB pF V A Full 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 8 7 r ON - On-Resistance () 6 5 4 3 2 1 0 0 1 2 3 4 5 VCOM - Analog Voltage (V) 0 0 1 2 3 4 5 VCOM - Analog Voltage (V) V+ = 3.0 V V+ = 5.0 V T = 25 C IS = 10 mA r ON - On-Resistance () 5 4 V+ = 3 V 85 C 3 25 C - 40 C 2 V+ = 5 V 1 85 C 25 C - 40 C rON vs. VCOM and Supply Voltage 10000 10 mA rON vs. Analog Voltage and Temperature 1 mA I+ - Supply Current (nA) I+ - Supply Current (A) 1000 V+ = 5 V 100 A 100 V+ = 5 V VIN = 0 V 10 A 1 A 10 V+ = 3 V VIN = 0 V 100 nA 10 nA - 40 - 20 0 20 40 60 80 100 10 100 1K 10 K 100 K 1M 10 M 1 - 60 Temperature (C) Input Switching Frequency (Hz) Supply Current vs. Temperature 10000 V+ = 5 V 1000 Leakage Current (pA) INO(off), INC(off) Leakage Current (pA) 100 75 50 25 0 Supply Current vs. Input Switching Frequency V+ = 5 V ICOM(on) ICOM(off) INO(off), INC(off) 100 ICOM(off) ICOM(on) - 25 - 50 - 75 10 1 - 60 - 100 - 40 - 20 0 20 40 60 80 100 0 1 2 3 4 5 VCOM, V NO, V NC - Analog Voltage (V) Temperature (C) Leakage Current vs. Temperature Leakage vs. Analog Voltage www.vishay.com 4 Document Number: 72030 S-71009-Rev. C, 14-May-07 DG2016/DG2026 Vishay Siliconix TYPICAL CHARACTERISTICS 25 C, unless otherwise noted 60 RL = 50 tON / t OFF - Switching Time (s) 50 Loss, OIRR, X TALK (dB) - 10 LOSS 10 40 tON V+ = 3 V - 30 30 20 tOFF V+ = 3 V 10 tON V+ = 5 V - 50 OIRR - 70 XTA LK V+ = 5 V RL = 50 tOFF V+ = 5 V 0 - 60 - 90 - 40 - 20 0 20 40 60 80 100 100 K 1M 10 M Frequency (Hz) 100 M 1G Temperature (C) Switching Time vs. Temperature 3.0 Insertion Loss, Off-Isolation Crosstalk vs. Frequency 80 60 Q - Charge Injection (pC) 40 20 V+ = 5 V 0 - 20 V+ = 3 V - 40 - 60 - Switching Threshold (V) 2.5 2.0 1.5 1.0 VT 0.5 0.0 0 1 2 3 4 5 6 7 V+ - Supply Voltage (V) - 80 0 1 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 IN Logic Input GND 0V CL (includes fixture and stray capacitance) V OUT = V COM RL R L + R ON Logic "1" = Switch On Logic input waveforms inverted for switches that have the opposite logic sense. RL 50 CL 35 pF COM Switch Output VOUT 0.9 x V OUT Switch Output 0V tON tOFF VINH 50 % VINL tr < 5 ns tf < 5 ns 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 COM VO RL 50 CL 35 pF VINH VINL tr < 5 ns tf < 5 ns V+ VNO VNC NO NC IN GND VNC = V NO VO Switch 0V Output 90 % tD tD CL (includes fixture and stray capacitance) Figure 2. Break-Before-Make Interval V+ Rgen + Vgen VIN = 0 - V+ V+ NC or NO IN GND COM VOUT VOUT IN CL = 1 nF On VOUT Off Q = VOUT x CL On IN depends on switch configuration: input polarity determined by sense of switch. Figure 3. Charge Injection V+ V+ 10 nF 10 nF V+ NC or NO IN COM COM 0 V, 2.4 V RL GND GND Analyzer VCOM Off Isolation = 20 log V NO/ NC NC or NO 0 V, 2.4 V V+ COM Meter IN HP4192A Impedance Analyzer or Equivalent f = 1 MHz 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 |
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