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| DG2715/DG2716 Vishay Siliconix Low-Voltage, 0.4- rON, Single SPST Analog Switch DESCRIPTION The DG2715/2716 are low voltage, single supply, dual SPST analog switches. Designed for high performance switching of analog signals, the DG2715/2716 provide low onresistance (0.4 at + 2.7 V), fast speed (tON, tOFF at 17 ns and 14 ns) and the ability to handle signals over the entire analog voltage range. When operated on a + 3 V supply, control pins are compatible with 1.8 V digital logic. Additionally, onresistance flatness and matching (0.05 and 0.1 ) offer high accuracy between channels. Built on Vishay Siliconix's low voltage submicron CMOS process, the DG2715/16 were designed to offer solutions that extend beyond audio/video functions, to providing the performance required for today's demanding mixed-signal switching in portable applications. The DG2715 contains a normally open (NO) switch, and the DG2716 contains a normally closed switch. An epitaxial layer prevents latch-up. All switches conduct equally well in both directions when on, and block 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 with 100 % matte tin device terminations, the lead (Pb)-free "-E3" suffix is being used as a designator. FEATURES * * * * * * * Low Voltage Operation (1.6 V to 3.6 V) Low On-Resistance - rDS(on): 0.4 at 2.7 V Off-Isolation: - 57 dB at 1 MHz Fast Switching: 25 ns tON Low Charge Injection - QINJ: 9 pC Low Power Consumption: < 1 W SC-70 5-Lead Package RoHS COMPLIANT BENEFITS * High Accuracy * High Bandwidth * TTL and Low Voltage Logic Compatibility * Low Power Consumption * Reduced PCB Space APPLICATIONS * Mixed Signal Routing * Portable and Battery Operated Systems * Low Voltage Data Acquisition * Modems * PCMCIA Cards FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION SC-70-5L COM NO GND 1 2 3 5 V+ TRUTH TABLE - DG2715 Logic 0 1 Switch OFF ON DG2715 Top View 4 IN Device Marking: F7 SC-70-5L COM NC GND 1 2 3 5 V+ TRUTH TABLE - DG2716 Logic 0 Switch ON OFF DG2716 Top View 4 IN 1 Device Marking: F6 ORDERING INFORMATION Temp Range - 40 to 85 C Package SC70-5 Part Number DG2715DL-T1-E3 DG2716DL-T1-E3 Document Number: 72740 S-70852-Rev. B, 30-Apr-07 www.vishay.com 1 DG2715/DG2716 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Reference V+ to GND IN, COM, NC, NOa Continuous Current (NO, NC and COM Pins) Peak Current (Pulsed at 1 ms, 10 % duty cycle) Storage Temperature Power Dissipation (Packages) b Limit - 0.3 to + 4 - 0.3 to (V+ + 0.3 V) 200 300 - 65 to 150 c Unit V mA C mW (D Suffix) 5-Pin SC-70 250 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 3.1 mW/C above 70 C. SPECIFICATIONS (V+ = 1.8 V) Test Conditions Otherwise Unless Specified Parameter Analog Switch Analog Signal Ranged On-Resistance Symbol VNO, VNC, VCOM rON INO(off) INC(off) ICOM(off) Channel-On Leakage Currentf Digital Control Input High Voltage Input Low Voltage Input Capacitanced Input Current Dynamic Characteristics Turn-On Timed Turn-Off Timed Charge Injectiond d d f Limits - 40 to 85 C Tempa Minb Typc Maxb Unit V+ = 1.8 V, 10 %, VIN = 0.4 V or 1.0 Ve Full V+ = 1.8 V, VCOM = 0.9 V INO, INC = 10 mA V+ = 2.0 V, VNO, VNC = 0.2 V/1.8 V, VCOM = 1.8 V/0.2 V Room Fulld Room Fulld Room Fulld Room Fulld Full Full Full VIN = 0 or V+ Full Room VNO or VNC = 1.5 V, RL = 50 , CL = 35 pF Figures1 and 2 CL = 1 nF, VGEN = 0 V, RGEN = 0 , Figure 3 RL = 50 , CL = 5 pF, f = 1 MHz VIN = 0 or V+, f = 1 MHz Fulld Room Full Room Room Room Room d 0 0.7 -1 - 10 -1 - 10 -1 - 10 1.0 V+ 1.5 2.0 1 10 1 10 1 10 V Switch Off Leakage Currentf nA ICOM(on) V+ = 2.0 V, VNO, VNC = VCOM = 0.2 V/1.8 V VINH VINL Cin IINL or IINH 0.4 4 -1 1 V pF A tON tOFF QINJ OIRR CNO(off) CNC(off) CON 24 21 13 - 57 78 93 36 ns 33 pC dB pF Off-Isolation NO, NC Off Capacitance Channel-On Capacitanced www.vishay.com 2 Document Number: 72740 S-70852-Rev. B, 30-Apr-07 DG2715/DG2716 Vishay Siliconix SPECIFICATIONS (V+ = 3.0 V) Test Conditions Otherwise Unless Specified Parameter Analog Switch Analog Signal Ranged On-Resistance rON Flatness Symbol VNO, VNC, VCOM rON rON Flatness INO(off) INC(off) ICOM(off) Channel-On Leakage Current Digital Control Input High Voltage Input Low Voltage Input Capacitanced Input Current Dynamic Characteristics Turn-On Time Turn-Off Time Charge Injectiond Off-Isolation d Limits - 40 to 85 C Tempa Minb Typc Maxb Unit V+ = 3 V, 10 %,VIN = 0.5 V or 1.4 Ve Full V+ = 2.7 V, VCOM = 1.5 V INO, INC = 100 mA V+ = 2.7 V, VCOM = 0.6 V, 1.5 V, 2.1 V INO, INC = 100 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 Room Full Room Room Room Room 0 0.4 0.1 -1 - 10 -1 - 10 -1 - 10 1.4 V+ 0.6 V 0.2 1 10 1 10 1 10 nA Switch Off Leakage Current ICOM(on) VINH VINL Cin IINL or IINH tON tOFF QINJ OIRR CNO(off) CNC(off) CON V+ I+ 0.5 5 -1 1 V pF A VNO or VNC = 1.5 V, RL = 50 , CL = 35 pF Figure 1 CL = 1 nF, VGEN = 0 V, RGEN = 0 , Figure 3 RL = 50 , CL = 5 pF, f = 1 MHz VIN = 0 or V+, f = 1 MHz 17 14 9 - 57 72 92 1.5 29 ns 26 pC dB pF NO, NC Off Capacitanced Channel-On Capacitanced Power Supply Power Supply Range Power Supply Current 3.6 0.01 1.0 V+ = 3.6 V, VIN = 0 or V+ V A 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, nor subjected to production test. e. VIN = input voltage to perform proper function. f. Guaranteed by 3 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: 72740 S-70852-Rev. B, 30-Apr-07 www.vishay.com 3 DG2715/DG2716 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 0.9 0.8 0.7 V+ = 1.8 V, INO/NC = 10 mA 0.6 rDS(on) () 0.5 0.4 0.3 0.2 0.1 0.0 0.3 V+ = 2.7 V, INO/NC = 100 mA rDS(on) () 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.3 1.0 0.9 0.8 0.7 VCC = 2.7 V 85, 25 and - 40 C VCC = 1.8 V 85, 25 and - 40 C 0.6 0.9 1.2 1.5 VD (V) 1.8 2.1 2.4 2.7 0.6 0.9 1.2 1.5 VD (V) 1.8 2.1 2.4 2.7 rDS(on) vs. VCOM vs. 1 VCC rDS(on) vs. VD, VCC and Temperature 10000 4000 3500 ICC Supply Current (pA) Power Supply Current (A) 1000 3000 2500 2000 1500 1000 500 0 V+ = 3.6 V VIN = 3.6 V VSUP = 3.6 V, V IN = 0 V 100 10 VSUP = 3.6 V, V IN = 3.6 V 1 - 40 - 20 0 20 40 60 80 100 0 2000 4000 6000 8000 10000 12000 Temperature (C) Inout Switching Frequency (kHz) Supply Current vs. Temperature Switching Frequency vs. Supply Current 10000 V+ = 3.3 V Leakage Current (pA) 1000 Leakage Current (pA) ICOM(off) 100 INO/NC(off) 10 ICOM(on) 2000 V+ = 3.3 V 1500 1000 500 0 - 500 - 1000 - 1500 INO/NC(off) ICOM(on) ICOM(off) 1 - 50 - 25 0 25 50 75 100 - 2000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Temperature (C) VCOM, VNO, VNC - Analog Voltage (V) Leakage Current vs. Temperature www.vishay.com 4 Leakage Current vs. Analog Voltage Document Number: 72740 S-70852-Rev. B, 30-Apr-07 DG2715/DG2716 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 40 RL = 50 , CL = 35 pF t ON, t OFF - Switching Time (ns) 35 LOSS, OIRR (dB) 10 0 - 10 - 20 OIRR, V+ = 1.8 V - 30 - 40 - 50 - 60 VCC = 3.0 V 15 - 70 - 80 10 - 40 - 90 10 0 OIRR, V+ = 3.6 V LOSS 30 25 VCC = 1.8 V 20 - 20 0 20 40 60 80 100 1K 10 K Frequency (kHz) 100 K 1M Temperature (C) Switching Time vs. VCC and Temperature 1.4 1.2 1.0 Input Voltage (V) 0.8 0.6 0.4 0.2 0.0 0.0 Q - Charge Injection (pC) 40 30 Insertion Loss, Off-Isolation vs. Frequency V+ = 3.6 V 20 10 0 - 10 - 20 - 30 - 40 - 50 0.0 V+ = 1.8 V 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 3.5 4.0 VSUPPLY (V) VCOM - Analog Voltage (v) Threshold vs. Supply Voltage Charge Injection vs. Analog Voltage Document Number: 72740 S-70852-Rev. B, 30-Apr-07 www.vishay.com 5 DG2715/DG2716 Vishay Siliconix TEST CIRCUITS V+ Logic Input V+ Switch Input NO or NC IN Logic Input GND RL 300 CL 35 pF COM Switch Output VOUT VINH 50 % VINL tr < 5 ns tf < 5 ns 0.9 x VOUT Switch Output 0V tON tOFF 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. Figure 1. Switching Time V+ Rgen + Vgen V+ COM IN GND NC or NO VOUT VOUT CL = 1 nF IN On VOUT Off Q = VOUT x CL On VIN = 0 - V+ IN depends on switch configuration: input polarity determined by sense of switch. Figure 2. Charge Injection www.vishay.com 6 Document Number: 72740 S-70852-Rev. B, 30-Apr-07 DG2715/DG2716 Vishay Siliconix TEST CIRCUITS V+ 10 nF V+ NC or NO IN COM RL V COM Off Isolation = 20 log V NO/ NC 0 V, 2.4 V GND Analyzer Figure 3. 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 4. 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?72740. Document Number: 72740 S-70852-Rev. B, 30-Apr-07 www.vishay.com 7 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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