DG2799DN-T1-E4

DG2799 Vishay Siliconix Low Voltage, Low On-Resistance, Dual DPDT Analog Switch DESCRIPTION The DG2799 is a dual double-pole/double-throw monolithic CMOS analog switch designed for high performance switching of analog signals. Combining low power, high speed, low on-resistance and small physical size, the DG2799 is ideal for portable and battery powered applications requiring high performance and efficient use of board space. The DG2799 is built on Vishay Siliconix’s low voltage process. An epitaxial layer prevents latchup. Break-beforemake is guaranteed. The switch conducts equally well in both directions when on, and blocks up to the power supply level when off. As a committed partner to the community and the environment, Vishay Siliconix manufactures this product with the lead (Pb)-free device terminations. For analog switching products manufactured in QFN packages, the lead (Pb)-free “-E3/E4” only suffix is being used as a designator. Lead (Pb)free QFN products purchased at any time will have either a nickel-palladium-gold device termination or a 100 % matte tin device termination. The different lead (Pb)-free materials are interchangeable and meet all JEDEC standards for reflow and MSL rating. FEATURES • Low Voltage Operation (1.65 V to 4.3 V) • Low On-Resistance - rON: 0.25 Ω @ 2.7 V • Fast Switching: tON = 28 ns tOFF = 17 ns • QFN-16 (3 x 3) Package • Latch-Up Current > 300 mA (JESD78) BENEFITS • Reduced Power Consumption • High Accuracy • Reduce Board Space • TTL/1.8-V Logic Compatible • High Bandwidth APPLICATIONS • Cellular Phones • Speaker Headset Switching • Audio and Video Signal Routing • PCMCIA Cards • Battery Operated Systems FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG2799 QFN-16 (3 X 3) COM1 NO1 16 15 V+ 14 TRUTH TABLE NC4 Logic NC1, 2, 3 and 4 NO1, 2, 3 and 4 13 0 ON OFF 1 OFF ON NC1 1 12 COM4 IN1, IN2 2 11 NO4 NO2 3 10 IN3, IN4 COM2 4 9 5 6 NC2 GND 7 NC3 ORDERING INFORMATION Temp Range Package Part Number –40 to 85°C 16-Pin QFN (3 x 3 mm) Variation 2 DG2799DN-T1—E4 8 NO3 COM3 Top View NOTE: Underside exposed pad has no device electrical connection. It is recommended that no electrical connection is made to it. Document Number: 72922 S-52336–Rev. F, 07-Nov-05 www.vishay.com 1 DG2799 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted Parameter Symbol Limit –0.3 to 5.0 –0.3 to (V+ + 0.3) 30 ±300 ±500 –65 to 150 250 1385 V+ Reference to GND IN, COM, NC, NOa Current (Any terminal except NO, NC or COM) Continuous Current (NO, NC, or COM) Peak Current (Pulsed at 1 ms, 10 % duty cycle) Storage Temperature (D Suffix) 16-Pin QFN (3 x 3 mm) Package Solder Reflow Conditionsd Unit V mA °C mW QFN-16c Power Dissipation (Packages)b 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 17.3 mW/°C above 70°C d. Manual soldering with iron is not recommended for leadless components. The QFN is a leadless package. The end of the lead terminal is exposed copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper lip cannot be guaranteed and is not required to ensure adequate bottom side solder interconnection. SPECIFICATIONS (V+ = 1.8 V) Limits –40 to 85°C Test Condition Otherwise Unless Specified Parameter Symbol V+ = 1.8 V, VIN = 0.4 or 1.1 Ve Tempa Minb Full 0 Typc Maxb Unit V+ V 1.3 Ω Analog Switch Analog Signal Ranged VNO, VNC, VCOM V+ = 1.8 V, VCOM = 0.2 V, INO, INC = 100 mA rON On-Resistance V+ = 1.8 V, VCOM = 0.9 V, INO, INC = 100 mA 0.35 Room 0.45 Full 1.4 Digital Control Input High Voltage VINH Full Input Low Voltage VINL Full Input Capacitance Input Current Cin IINL or IINH 1.1 0.4 Full VIN = 0 or V+ Full pF 6 –1 V 1 µA Dynamic Characteristics Turn-On Time tON Turn-Off Time tOFF Break-Before-Make Time Charge Injection d OIRR Crosstalkd XTALK NO, NC Off Capacitanced Channel-On Capacitanced 62 94 97 VNO or VNC = 1.5 V, RL = 50 Ω, CL = 35 pF Room Full 24 52 55 CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω Room td QINJ Off-Isolation d Romm Full Full 8 66 Room –74 Room –74 CNO(off) Room 108 CNC(off) Room 108 Room 240 Room 240 CNO(on) RL = 50 Ω, CL = 5 pF, f = 100 kHz VIN = 0 or V+, f = 1 MHz CNC(on) ns pC dB pF Power Supply Power Supply Current www.vishay.com 2 I+ VIN = 0 or V+ Full 1.0 µA Document Number: 72922 S-52336–Rev. F, 07-Nov-05 DG2799 Vishay Siliconix SPECIFICATIONS (V+ = 3 V) Limits –40 to 85°C Test Condition Otherwise Unless Specified Parameter Symbol V+ = 3 V, ±10 %, VIN = 0.5 or 1.4 Ve Tempa Minb Full 0 Typc Maxb Unit V+ V Analog Switch VNO, VNC, VCOM Analog Signal Ranged V+ = 2.7 V, VCOM = 0.2 V, INO, INC = 100 mA On-Resistance rON rON Flatnessd rON Flatness V+ = 2.7 V, VCOM = 1.5 V, INO, INC = 100 mA 0.3 Room 0.25 Full ∆rON rON Matchd Switch Off Leakage Current INO(off), INC(offF) ICOM(off) Channel-On Leakage Current ICOM(on) V+ = 2.7 V, VCOM = 0 to V+, INO, INC = 100 mA V+ = 3.3 V, VNO, VNC = 0.3 V / 3.0 V, VCOM = 3.0 V / 0.3 V V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V / 3.0 V 0.45 0.55 Room 0.07 Room 0.05 Ω 0.15 Room Full –1 –10 1 10 Room Full –1 –10 1 10 Room Full –1 –10 1 10 1.4 nA Digital Control Input High Voltage VINH Full Input Low Voltage VINL Full Input Capacitance Cin Full Input Current IINL or IINH VIN = 0 or V+ Full 0.5 pF 6 –1 V 1 µA Dynamic Characteristics Romm Full 28 57 60 VNO or VNC = 1.5 V, RL = 50 Ω, CL = 35 pF Room Full 17 45 47 CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω Room 160 Room –75 Room –75 CNO(off) Room 102 CNC(off) Room 102 Room 234 Room 234 Turn-On Time tON Turn-Off Time tOFF Break-Before-Make Time td Injectiond QINJ d OIRR Charge Off-Isolation XTALK Crosstalkd NO, NC Off Capacitanced Channel-On Capacitance d CNO(on) Full RL = 50 Ω, CL = 5 pF, f = 100 kHz VIN = 0 or V+, f = 1 MHz CNC(on) ns 1 pC dB pF Power Supply Power Supply Range V+ Power Supply Current I+ Document Number: 72922 S-52336–Rev. F, 07-Nov-05 2.7 VIN = 0 or V+ Full 3.3 V 1.0 µA www.vishay.com 3 DG2799 Vishay Siliconix SPECIFICATIONS (V+ = 4.3 V) Limits –40 to 85°C Test Condition Otherwise Unless Specified Parameter Symbol V+ = 4.3 V, VIN = 0.5 or 1.6 Ve Tempa Minb Full 0 Typc Maxb Unit V+ V Analog Switch VNO, VNC, VCOM Analog Signal Ranged V+ = 4.3 V, VCOM = 0.5 V, INO, INC = 100 mA On-Resistance rON rON Flatnessd rON Flatness V+ = 4.3 V, VCOM = 2.1 V, INO, INC = 100 mA 0.29 Room 0.21 Full ∆rON rON Matchd INO(off), INC(offF) Switch Off Leakage Currentd ICOM(off) Channel-On Leakage ICOM(on) Currentd V+ = 4.3 V, VCOM = 0 to V+, INO, INC = 100 mA V+ = 4.3 V, VNO, VNC = 0.3 V / 4.0 V, VCOM = 4.0 V / 0.3 V V+ = 4.3 V, VNO, VNC = VCOM = 3.0 V / 4.0 V 0.43 0.53 Room 0.07 Room 0.05 Ω 0.15 Room Full –10 –100 10 100 Room Full –10 –100 10 100 Room Full –10 –100 10 100 1.6 nA Digital Control Input High Voltage VINH Full Input Low Voltage VINL Full Input Capacitance Cin Full Input Current IINL or IINH VIN = 0 or V+ Full QINJ CL = 1 nF, VGEN = 0 V, RGEN = 0 Ω Room V 0.5 pF 6 –1 1 µA Dynamic Characteristics Charge Injectiond OIRR Off-Isolationd Crosstalk NO, NC Off Capacitanced Channel-On Capacitance Room –73 Room –73 CNO(off) Room 100 CNC(off) Room 100 Room 230 Room 230 XTALK d d 320 CNO(on) RL = 50 Ω, CL = 5 pF, f = 100 kHz VIN = 0 or V+, f = 1 MHz CNC(on) pC dB pF Power Supply Power Supply Range V+ Power Supply Current I+ VIN = 0 or V+ Full 4.3 V 1.0 µA Notes a. Room = 25°C, Full = as determined by the operating suffix. b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. c. Typical values are for design aid only, not guaranteed nor subject to production testing. d. Guarantee by design, not subjected to production test. e. 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. www.vishay.com 4 Document Number: 72922 S-52336–Rev. F, 07-Nov-05 DG2799 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted 0.8 0.8 V+ = 1.65 V T = 25˚C IS = 100 mA NC Switch V+ = 1.8 V 0.6 V+ = 2.0 V 0.5 V+ = 2.3 V V+ = 2.7 V 0.4 V+ = 3.0 V 0.3 0.2 V+ = 3.3 V 0.1 0.0 0.0 0.5 1.0 1.5 VCOM 2.0 2.5 V+ = 3.6 V 3.0 3.5 IS = 100 mA V+ = 3 V 0.7 r ON - On-Resistance ( Ω ) r ON - On-Resistance ( Ω ) 0.7 0.6 85˚C 0.5 25˚C 0.4 -40°C 0.3 0.2 0.1 0.0 0.0 4.0 1.0 1.5 Analog Voltage (V) 2.0 2.5 3.0 Analog Voltage (V) VCOM rON vs. VCOM and Supply Voltage rON vs. Analog Voltage and Temperature 0.6 10000 IS = 100 mA V+ = 4.3 V 0.5 V+ = 3 V VIN = 0 V 1000 85˚C 0.4 I+ - Supply Current (nA) r ON - On-Resistance ( Ω ) 0.5 25˚C -40°C 0.3 0.2 100 10 0.1 0.0 1 0 1 2 VCOM 3 4 5 -60 -40 -20 0 20 40 60 80 10 Temperature ( ˚C) Analog Voltage (V) rON vs. Analog Voltage and Temperature Supply Current vs. Temperature 1000 100 mA V+ = 3.3 V V+ = 2.7 V Leakage Current (pA) I+ - Supply Current (A) 10 mA 1 mA 100 µA 10 µA 1 µA 100 nA INO(off), INC(off) 100 ICOM(off) ICOM(on) 10 10 nA 1 nA 1 -60 100 pA 10 100 1K 10 K 100 K 1M 10 M -40 -20 0 20 40 60 80 10 Temperature ( ˚C) Input Switching Frequency (Hz) Supply Current vs. Input Switching Frequency Document Number: 72922 S-52336–Rev. F, 07-Nov-05 Supply Current vs. Temperature www.vishay.com 5 DG2799 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted 300 70 tON V+ = 1.8 V 250 ICOM(off) 150 INO(off), IINC(off) 100 50 0 50 ICOM(on) -100 60 t ON / t OFF - Switching Time (µs) Leakage Current (pA) 200 V+ = 3.3 V -150 -200 50 tON V+ = 2.3 V 40 tON V+ = 3.0 V 30 20 tOFF V+ = 1.8 V 10 -250 -300 0.00 tOFF V+ = 2.3 V 0 0.50 1.00 1.50 VCOM, VNO, VNC 2.00 2.50 3.00 -60 -40 0 20 40 60 80 100 Temperature (˚C) Leakage vs. Analog Voltage Switching Time vs. Temperature 10 2.00 1.75 - Switching Threshold (V) LOSS -10 XTALK -30 OIRR -50 V+ = 3 V RL = 50Ω -70 1.50 1.25 1.00 0.75 0.50 VT Loss, OIRR, X TALK (dB) -20 Analog Voltage (V) tOFF V+ = 3.0 V 0.25 -90 100 K 1M 100 M 10 M 0.00 1.0 1G 1.5 2.0 Frequency (Hz) 2.5 V+ Insertion Loss, Off-Isolation Crosstalk vs. Frequency 3.0 3.5 4.0 4.5 5.0 Supply Voltage (V) ISwitching Threshold vs. Supply Voltage 150 100 V+ = 1.8 V V+ = 3 V Q - Charge Injection (pC) 50 0 50 V+ = 4.3 V 100 150 200 250 300 350 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 VCOM - Analog Voltage (V) Charge Injection vs. Analog Voltage www.vishay.com 6 Document Number: 72922 S-52336–Rev. F, 07-Nov-05 DG2799 Vishay Siliconix TEST CIRCUITS V+ VINH Logic Input V+ NO or NC Switch Input VINL Switch Output COM tr < 5 ns tf < 5 ns 50% VOUT 0.9 x VOUT Logic Input Switch Output IN RL 50 Ω GND CL 35 pF 0V tON tOFF 0V Logic “1” = Switch On Logic input waveforms inverted for switches that have the opposite logic sense. CL (includes fixture and stray capacitance) VOUT = VCOM (R L RL + R ON ) Figure 1. Switching Time V+ Logic Input V+ COM NO VNO VINH tr < 5 ns tf < 5 ns VINL VO NC VNC RL 50Ω IN CL 35 pF GND VNC = VNO VO 90% Switch 0V Output tD tD CL (includes fixture and stray capacitance) Figure 2. Break-Before-Make Interval V+ Rgen ∆ VOUT V+ NC or NO COM VOUT VOUT + IN IN Vgen CL = 1 nF VIN = 0 - V+ On Off On GND Q = ∆VOUT x CL IN depends on switch configuration: input polarity determined by sense of switch. Figure 3. Charge Injection Document Number: 72922 S-52336–Rev. F, 07-Nov-05 www.vishay.com 7 DG2799 Vishay Siliconix TEST CIRCUITS V+ V+ 10 nF 10 nF V+ V+ NC or NO IN COM COM 0V, 2.4 V Meter COM IN 0 V, 2.4 V RL NC or NO GND HP4192A Impedance Analyzer or Equivalent GND Analyzer 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?72922. www.vishay.com 8 Document Number: 72922 S-52336–Rev. F, 07-Nov-05 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1 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