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| DG3535/DG3536 Vishay Siliconix 0.25- Low-Voltage Dual SPDT Analog Switch DESCRIPTION The DG3535/DG3536 is a sub 1 (0.25 at 2.7 V) dual SPDT analog switches designed for low voltage applications. The DG3535/DG3536 has on-resistance matching (less than 0.05 at 2.7 V) and flatness (less than 0.2 at 2.7 V) that are guaranteed over the entire voltage range. Additionally, low logic thresholds makes the DG3535/ DG3536 an ideal interface to low voltage DSP control signals. The DG3535/DG3536 has fast switching speed with breakbefore-make guaranteed. In the On condition, all switching elements conduct equally in both directions. Off-isolation and crosstalk is - 69 dB at 100 kHz. The DG3535/DG3536 is built on Vishay Siliconix's highdensity low voltage CMOS process. An eptiaxial layer is built in to prevent latchup. The DG3535/DG3536 contains the additional benefit of 2000 V ESD protection. As a committed partner to the community and the environment, Vishay Siliconix manufactures this product with the lead (Pb)-free device terminations. For MICRO FOOT analog switching products manufactured with tin/ silver/copper (SnAgCu) device terminations, the lead (Pb)-free "-E1" suffix is being used as a designator. FEATURES * * * * * Low Voltage Operation Low On-Resistance - rON: 0.25 at 2.7 V - 69 dB OIRR at 2.7 V, 100 kHz MICRO FOOT(R) Package ESD Protection > 2000 V RoHS COMPLIANT BENEFITS * * * * * Reduced Power Consumption High Accuracy Reduce Board Space 1.6 V Logic Compatible High Bandwidth APPLICATIONS * * * * * * Cellular Phones Speaker Headset Switching Audio and Video Signal Routing PCMCIA Cards Battery Operated Systems Relay Replacement FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG3535/DG3536 MICRO FOOT 10-Bump V+ A IN1 NO1 NC1 NO2 NC2 IN2 B COM1 C NC1 GND NC2 IN2 COM2 NO2 1 2 3 4 DG3535 Top View IN1 COM1 V+ TRUTH TABLE Logic NC1 and NC2 ON OFF NO1 and NO2 OFF ON 0 1 COM2 NO1 GND 1 2 3 4 Device Marking A1 Locator A NO2 IN2 COM2 NC2 ORDERING INFORMATION Temp Range Package MICRO FOOT: 10 Bump (4 x 3, 0.5 mm Pitch, 238 m Bump Height) Part Number DG3535DB-T5-E1 DG3535DB-T1-E1 DG3536DB-T5-E1 B GND DG3536 Top View IN1 COM1 V+ XXX 3535 3535 = Example Base Part Number xxx = Data/Lot Traceability Code - 40 to 85 C C NO1 NC1 Document Number: 72961 S-70853-Rev. F, 30-Apr-07 www.vishay.com 1 DG3535/DG3536 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Reference V+ to GND IN, COM, NC, NOa Continuous Current (NO, NC, COM) Peak Current (Pulsed at 1 ms, 10 % duty cycle) Storage Temperature Package Solder Reflow Conditionsb ESD per Method 3015.7 Power Dissipation (Packages) c Limit - 0.3 to + 6 - 0.3 to (V+ + 0.3 V) 300 500 - 65 to 150 250 >2 MICRO FOOT: 10 Bump (4 x 3 mm) d Unit V mA C kV mW (D Suffix) IR/Convection 457 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 Refer to IPC/JEDEC (J-STD-020B) c All bumps welded or soldered to PC Board. d Derate 5.7 mW/C above 70 C. 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. SPECIFICATIONS (V+ = 3.0 V) Test Conditions Otherwise Unless Specified Parameter Analog Switch Analog Signal Ranged On-Resistanced rON Flatnessd On-Resistance Match Between Channelsd VNO, VNC, VCOM rON rON Flatness rDS(on) INO(off) INC(off) ICOM(off) Channel-On Leakage Current Digital Control Input High Voltaged Input Low Voltage Input Capacitance Input Current VINH VINL Cin IINL or IINH VIN = 0 or V+ Full Full Full Full 1 10 1 1.4 0.5 V pF A ICOM(on) V+ = 2.7 V, VCOM = 0.6/1.5 V INO, INC = 100 mA Full Room Full Room Room Room Full Room Full Room Full -2 - 20 -2 - 20 -2 - 20 0 0.25 V+ 0.4 0.5 0.15 0.05 2 20 2 20 2 20 nA V Symbol V+ = 3 V, 10 %,VIN = 0.5 V or 1.4 Ve Tempa Minb Limits - 40 to 85 C Typc Maxb Unit Switch Off Leakage Current 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 www.vishay.com 2 Document Number: 72961 S-70853-Rev. F, 30-Apr-07 DG3535/DG3536 Vishay Siliconix SPECIFICATIONS (V+ = 3.0 V) Test Conditions Otherwise Unless Specified Parameter Dynamic Characteristics Turn-On Time Turn-Off Time Break-Before-Make Time Charge Injection Off-Isolation Crosstalk d d d Limits - 40 to 85 C Tempa Room Full Minb Typc 52 43 1 6 21 - 69 - 69 145 145 406 406 0.001 1.0 1.0 pF pC dB Maxb 82 90 73 78 ns Unit Symbol V+ = 3 V, 10 %,VIN = 0.5 V or 1.4 Ve tON tOFF td QINJ OIRR XTALK CNO(off) CNC(off) d VNO or VNC = 2.0 V, RL = 50 , CL = 35 pF Room Full Room Full Room Room Room Room Room Room Room Full CL = 1 nF, VGEN = 1.5 V, RGEN = 0 RL = 50 , CL = 5 pF, f = 100 kHz NO, NC Off Capacitanced Channel-On Capacitance Power Supply Power Supply Current CNO(on) CNC(on) VIN = 0 or V+, f = 1 MHz I+ VIN = 0 or V+ A 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. Document Number: 72961 S-70853-Rev. F, 30-Apr-07 www.vishay.com 3 DG3535/DG3536 Vishay Siliconix TYPICAL CHARACTERISTICS 25 C, unless otherwise noted 0.7 0.6 r ON - On-Resistance () 0.5 0.4 0.3 0.2 0.1 0.0 0.0 V+ = 3.3 V V+ = 1.8 V V+ = 2.0 V V+ = 2.7 V V+ = 3.0 V T = 25 C IS = 100 mA r ON - On-Resistance ( ) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.0 85 C 25 C - 40 C V+ = 3.0 V IS = 100 mA 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.5 1.0 1.5 2.0 2.5 3.0 VCOM - Analog Voltage (V) VCOM - Analog Voltage (V) rON vs. VCOM and Supply Voltage 100000 V+ = 3.0 V VIN = 0 V I+ - Supply Current (A) 100 mA 10 mA 1 mA 100 A 10 A 1 A 100 nA 10 nA 10 - 60 1 nA - 40 - 20 0 20 40 60 80 100 rON vs. Analog Voltage and Temperature (NC1) V+ = 3 V 10000 I+ - Supply Current (nA) 1000 100 10 100 1K 10 K 100 K 1M 10 M Temperature (C) Input Switching Frequency (Hz) Supply Current vs. Temperature 10000 V+ = 3.0 V 1000 Leakage Current (pA) ICOM(on) Leakage Current (pA) ICOM(off) 100 300 250 200 150 100 50 0 - 50 - 100 - 150 - 200 - 250 1 - 60 - 40 - 20 0 20 40 60 80 100 Supply Current vs. Input Switching Frequency V+ = 3.0 V ICOM(on) INO(off), INC(off) INO(off), INC(off) 10 ICOM(off) - 300 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Temperature (C) VCOM - Analog Voltage (V) Leakage Current vs. Temperature www.vishay.com 4 Leakage vs. Analog Voltage Document Number: 72961 S-70853-Rev. F, 30-Apr-07 DG3535/DG3536 Vishay Siliconix TYPICAL CHARACTERISTICS 25 C, unless otherwise noted 100 90 t ON / t OFF - Switching Time (ns) 80 70 60 50 40 30 20 10 0 - 60 - 90 - 40 - 20 0 20 40 60 80 100 100 K 1M 10 M Frequency (Hz) 100 M 1G Temperature (C) tOFF V+ = 2 V tOFF V+ = 3 V tON V+ = 3 V tON V+ = 2 V Loss, OIRR, X TALK (dB) - 10 Loss 10 - 30 XTALK OIRR - 50 V+ = 3.0 V RL = 50 - 70 Switching Time vs. Temperature Insertion Loss, Off-Isolation Crosstalk vs. Frequency 300 250 200 Q - Charge Injection (pC) 2.00 1.75 - Switching Threshold (V) 1.50 1.25 1.00 0.75 0.50 0.25 0.00 0 1 2 3 4 5 6 V+ - Supply Voltage (V) 150 100 50 0 - 50 - 100 - 150 - 200 - 250 - 300 0.0 0.5 1.0 1.5 2.0 2.5 3.0 V+ = 3.0 V V+ = 2.0 V VT VCOM - Analog Voltage (V) Switching Threshold vs. Supply Voltage Charge Injection vs. Analog Voltage Document Number: 72961 S-70853-Rev. F, 30-Apr-07 www.vishay.com 5 DG3535/DG3536 Vishay Siliconix TEST CIRCUITS V+ Logic Input V+ Switch Input NO or NC IN Logic Input GND 0V CL (includes fixture and stray capacitance) VOUT = VCOM RL R L + R ON RL 300 CL 35 pF COM Switch Output VOUT VINH 50 % VINL tr < 5 ns tf < 5 ns 0.9 x V OUT Switch Output 0V tON tOFF Logic "1" = Switch On Logic input waveforms inverted for switches that have the opposite logic sense. Figure 1. Switching Time V+ Logic Input COM VO RL 300 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+ VOUT VOUT Rgen + IN VIN = 0 - V+ GND CL = 1 nF Q = VOUT x CL IN depends on switch configuration: input polarity determined by sense of switch. V+ NC or NO COM VOUT IN On Off On Figure 3. Charge Injection www.vishay.com 6 Document Number: 72961 S-70853-Rev. F, 30-Apr-07 DG3535/DG3536 Vishay Siliconix TEST CIRCUITS V+ 10 nF V+ NC or NO IN COM COM 0 V, 2.4 V RL GND Analyzer VCOM Off Isolation = 20 log V NO/ NC Figure 4. Off-Isolation V+ 10 nF V+ COM Meter IN 0 V, 2.4 V NC or NO GND HP4192A Impedance Analyzer or Equivalent f = 1 MHz Figure 5. Channel Off/On Capacitance Document Number: 72961 S-70853-Rev. F, 30-Apr-07 www.vishay.com 7 DG3535/DG3536 Vishay Siliconix PACKAGE OUTLINE MICRO FOOT: 10 BUMP (4 x 3, 0.5 mm PITCH, 0.238 mm BUMP HEIGHT) 10 X O 0.150 0.229 Note b Solder Mask O Pad Diameter + 0.1 Silicon 0.5 A A1 0.5 4 b Diameter A Index-Bump A1 Note c e B e E 3 2 1 A2 Bump Note a Recommended Land Pattern XXX 3535 Top Side (Die Back) C S S e e D e Notes (Unless Otherwise Specified): a. Bump is Lead Free Sn/Ag/Cu. b. Non-solder mask defined copper landing pad. c. Laser Mark on silicon die back; back-lapped, no coating. Shown is not actual marking; sample only. Dim A A1 A2 b D E e S Millimetersa Min 0.688 0.218 0.470 0.306 1.980 1.480 0.230 Max 0.753 0.258 0.495 0.346 2.020 1.520 0.270 Min Inches Max 0.0296 0.0102 0.0195 0.0136 0.0795 0.0598 0.0106 0.0271 0.0086 0.0185 0.0120 0.0780 0.0583 0.0091 0.5 BASIC 0.0197 BASIC Notes: a. Use millimeters as the primary measurement. 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?72961. www.vishay.com 8 Document Number: 72961 S-70853-Rev. F, 30-Apr-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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