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| DG2616, DG2617, DG2618 Vishay Siliconix Low Voltage, Dual SPDT Analog Switch with Charge Pump DESCRIPTION The DG2616, DG2617, DG2618 are monolithic CMOS analog switching products designed for high performance switching of analog signals. Combining low power, high speed, low on-resistance and small physical size, the DG2616, DG2617, DG2618 are ideal for portable and battery powered applications. The DG2616, DG2617, DG2618 have built-in charge-pump circuitry which lowers the minimum supply voltage to + 1.5 V while maintaining low on-resistance. The Control circuitry allows the DG2616, DG2617, DG2618 to operate in different configurations. Built on Vishay Siliconix's low voltage process, the DG2616, DG2617, DG2618 has an epitaxial layer that prevents latch-up. Break-before-make is guaranteed. The DG2616, DG2617, DG2618 are manufactured in space saving DFN-10 (3.0 x 3.0 mm). And as a committed partner to the community and the environment, Vishay Siliconix manufactures this product with lead (Pb)-free device terminations and is 100 % RoHS compliant. FEATURES * Low voltage operation (1.5 V to 3.6 V) * Low on-resistance - RON: 4.2 typ. at 2.7 V * Fast switching: tON = 39 ns tOFF = 8 ns * DFN-10 package RoHS COMPLIANT BENEFITS * Reduced power consumption * High accuracy * Reduce board space * TTL/1.8 V logic compatible * High bandwidth APPLICATIONS * Cellular phones * Audio and video signal routing * PCMCIA cards * Battery operated systems FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION TRUTH TABLE DG2616 Logic 0 1 NC1, 2 ON OFF NO1, 2 OFF ON TRUTH TABLE DG2618 SHDN/EN Logic IN Logic NC1, 2 0 0 1 0 1 x ON OFF OFF NO1, 2 OFF ON OFF Charge Pump ON ON OFF TRUTH TABLE DG2617 SHDN/EN Logic 0 0 1 1 IN Logic 0 1 0 1 NC1, 2 NO1, 2 ON OFF ON OFF OFF ON OFF ON Charge Pump ON ON OFF OFF ORDERING INFORMATION Temp. Range - 40 C to 85 C Package DFN-10 Part Number DG2616DN-T1-E4 DG2617DN-T1-E4 DG2618DN-T1-E4 Document Number: 74411 S-82149-Rev. B, 08-Sep-08 www.vishay.com 1 DG2616, DG2617, DG2618 Vishay Siliconix DG2616 IN1 IN2 GND COM1 COM2 1 2 3 4 5 Top View 10 9 8 7 6 V+ NC1 NC2 NO1 NO2 DG2617/DG2618 IN1 SHDN/EN GND COM1 COM2 1 2 3 4 5 Top View 10 9 8 7 6 V+ NC1 NC2 NO1 NO2 ABSOLUTE MAXIMUM RATINGS TA = 25 C, unless otherwise noted Parameter Reference to GND 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) V+ IN, COM, NC, NOa Limit - 0.3 to 6.0 - 0.3 to (V+ + 0.3) 30 150 300 - 65 to 150 Unit V mA C Package Solder Reflow Conditionsd 1191 mW Power Dissipation (Packages)b DFN-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 14.9 mW/C above 70 C d. Manual soldering with iron is not recommended for leadless components. The DFN-10 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. www.vishay.com 2 Document Number: 74411 S-82149-Rev. B, 08-Sep-08 DG2616, DG2617, DG2618 Vishay Siliconix SPECIFICATIONS V+ = 3 V Test Conditions Otherwise Unless Specified Parameter Analog Switch Analog Signal Ranged VNO, VNC, VCOM V+ = 1.5 V, VCOM = 1.5 V, INO, INC = 10 mA V+ = 2.7 V, VCOM = 1.5 V, INO, INC = 10 mA On-Resistance RON V+ = 2.7 V, VCOM = 2.7 V, INO, INC = 10 mA Full Room Full Room Full V+ = 3.6 V, VCOM = 3.6 V, INO, INC = 10 mA RON Flatnessd RON Matchd On Resistance (Shutdown) RON Flatness RON RSHDN INO(off), Switch Off Leakage Current INC(off) ICOM(off) Channel-On Leakage Current Digital Control Input High Voltage Input Low Voltage Input Capacitance Input Current Dynamic Characteristics Turn-On Time Turn-Off Time Break-Before-Make Time Charge Injection Off-Isolationd Crosstalkd, f NO, NC Off Capacitanced Channel-On Capacitanced d Limits - 40 C to 85 C Temp.a Min.b Typ.c Max.b Unit Symbol V+ = 3 V, 10 %, VIN = 0.5 or 1.4 Ve 0 5.3 4.2 4.7 5.5 V+ 7.0 8.0 7.0 8.0 7.0 8.0 0.6 0.1 15 20 21 2 10 2 10 2 10 2.0 V Room Full Room Room Room Full Room -2 - 10 -2 - 10 -2 - 10 1.0 Full 1.4 Full Room Full Room Full V+ = 2.7 V, VCOM = 1.5 V, 2.7 V, INO, INC = 10 mA V+ = 3.6 V, VCOM = 1.7 V, INO, INC = 10 mA V+ = 3.6 V, VNO, VNC = 0.3 V/3.3 V, VCOM = 3.3 V/0.3 V nA ICOM(on) V+ = 3.6 V, VNO, VNC = VCOM = 0.3 V/3.3 V VINH VINL Cin IINL or IINH V+ = 1.5 V V+ = 2.7 V to 3.6 V V+ = 1.5 V V+ = 2.7 V to 3.6 V Full VIN = 0 or V+ Full Room V+ = 2.7 or 3.6 V, VNO or VNC = 1.5 V, Full Room Full Full CL = 1 nF, VGEN = 0 V, RGEN = 0 RL = 50 , CL = 5 pF, f = 1 MHz RL = 50 , CL = 5 pF, f = 100 MHz RL = 50 , CL = 5 pF, f = 1 MHz RL = 50 , CL = 5 pF, f = 100 MHz Room f = 1 MHz Room Room Room Room 0.4 0.5 3.2 -1 39 9 1 7 - 77 - 32 - 80 - 32 9 7 21 19 1 69 76 39 41 V pF A tON tOFF td QINJ OIRR XTALK CNO(off) CNC(off) CNO(on) CNC(on) RL = 50 , CL = 35 pF ns pC Room dB pF Document Number: 74411 S-82149-Rev. B, 08-Sep-08 www.vishay.com 3 DG2616, DG2617, DG2618 Vishay Siliconix SPECIFICATIONS V+ = 3 V Test Conditions Otherwise Unless Specified Parameter Power Supply Power Supply Range Power Supply Current V+ I+ V+ = 3.6 V, VIN = 0 or V+, SHDN/EN = 0 V V+ = 3.6 V, VIN = 0 or V+, SHDN/EN = V+ Full 1.5 104 0.1 3.6 300 2 V A Symbol V+ = 3 V, 10 %, VIN = 0.5 or 1.4 Ve Temp.a Limits - 40 C to 85 C Min.b Typ.c Max.b Unit 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. f. Crosstalk measured between channels. 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: 74411 S-82149-Rev. B, 08-Sep-08 DG2616, DG2617, DG2618 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 13 12 11 R ON - On-Resistance () 9 8 7 6 5 4 3 2 1 0 0 1 2 3 4 5 VCOM - Analog Voltage (V) T = 25 C INO/NC = 10 mA V+ = 1.5 V V+ = 1.2 V V+ = 2.0 V V+ = 2.7 V V+ = 3.0 V V+ = 3.6 V R ON - On-Resistance () 10 V+ = 4.2 V V+ = 5.0 V 10 9 8 7 6 5 4 3 2 1 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 VCOM - Analog Voltage (V) V+ = 2.7 V, Is = 10 mA + 85 C + 25 C - 40 C RON vs. VCOM and Supply Voltage 10 9 8 R ON - On-Resistance () 7 6 5 4 3 2 1 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 VCOM - Analog Voltage (V) 0 - 60 200 RON vs. Analog Voltage and Temperature I+ - Supply Current (A) V+ = 3.6 V, Is = 10 mA + 85 C + 25 C - 40 C V+ = 3.6 V 150 100 50 - 40 - 20 0 20 40 60 80 100 Temperature (C) RON vs. Analog Voltage and Temperature 1000 V+ = 3.6V Leakage Current (pA) Leakage Current (pA) 500 400 300 100 I COM(off) INO(off) I COM(on) 10 200 Supply Current vs. Temperature V+ = 3.6 V I COM(on) 100 0 - 100 ICOM(off) - 200 - 300 - 400 INO(off) /INC(off) 1 - 60 - 40 - 20 0 20 40 60 80 100 - 500 0.0 0.6 1.2 1.8 2.4 3.0 3.6 Temperature (C) VCOM - Analog Voltage (V) Leakage Current vs. Temperature Leakage vs. Analog Voltage www.vishay.com 5 Document Number: 74411 S-82149-Rev. B, 08-Sep-08 DG2616, DG2617, DG2618 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 40 tON, t OFF - Switching Time (ns) 35 LOSS, OIRR, XTALK (dB) 30 25 20 15 10 5 0 - 60 t OFF V+ = 2.7 V t OFF V+ = 3.6 V - 40 - 20 0 20 40 60 80 100 t ON V+ = 2.7 V t ON V+ = 3.6 V 10 0 - 10 - 20 - 30 - 40 - 50 - 60 - 70 - 80 - 90 - 100 100k 1M 10M Frequency (Hz) 100M 1G Loss OIRR XTalk V+ = 2.7 V RL = 50 Temperature (C) Switching Time vs. Temperature Insertion Loss, Off-Isolation Crosstalk vs. Frequency 30 25 2.0 V T - Switching Threshold (V) 1.5 Q - Charge Injection (pC) 20 15 V+ = 2.0 V V+ = 2.7 V V+ = 3.6 V 10 5 0 -5 1.0 0.5 0.0 1 2 3 4 5 6 - 10 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 V+ - Supply Voltage (V) VCOM - Analog Voltage (V) Switching Threshold vs. Supply Voltage Charge Injection vs. Analog Voltage www.vishay.com 6 Document Number: 74411 S-82149-Rev. B, 08-Sep-08 DG2616, DG2617, DG2618 Vishay Siliconix TEST CIRCUITS V+ Logic Input V+ Switch Input Logic Input NO or NC IN GND 0V CL (includes fixture and stray capacitance) VOUT = VCOM 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 (R L RL +R ON ) Figure 1. Switching Time 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 + V+ NC or NO IN COM VOUT VOUT IN CL = 1 nF GND On VOUT Vgen VIN = 0 - V+ Off Q = VOUT x CL On IN depends on switch configuration: input polarity determined by sense of switch. Figure 3. Charge Injection Document Number: 74411 S-82149-Rev. B, 08-Sep-08 www.vishay.com 7 DG2616, DG2617, DG2618 Vishay Siliconix TEST CIRCUITS V+ 10 nF V+ 10 nF V+ NC or NO IN 0 V, 2.4 V V+ COM Meter COM COM IN 0 V, 2.4 V RL GND NC or NO GND HP4192A Impedance Analyzer or Equivalent f = 1 MHz Analyzer Off Isolation = 20 log V NO / NC VCOM 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?74411. www.vishay.com 8 Document Number: 74411 S-82149-Rev. B, 08-Sep-08 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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