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| DG2706 Vishay Siliconix High Speed, Low Voltage, 3 , Quad SPDT CMOS Analog Switch DESCRIPTION The DG2706 is a high speed, low voltage, low On-resistance, quad SPDT (single pole double throw) analog switch. It operates from a 1.65 V to 4.3 V single power supply and achieves 3 switch On-resistance. When turned on, each switch conducts equally in both directions. Its switch on resistance flatness is 0.6 and channel to channel matching is of 0.3 when powered with single 3.15 V supply. All channels guaranteed break before make switching. Control logic input has 0.5 V to 1.65 V logic threshold. It features a 190 MHz - 3 dB bandwidth, - 90 dB crosstalk and - 70 dB off-isolation at 1 MHz. The DG2706 is an ideal fit for low voltage battery powered devices switching audio, video, multi-media data streams, and control signals between different functional circuits or ports. The DG2707 comes in a small miniQFN-16 lead package (1.8 mm x 2.6 mm x 0.75 mm). As a committed partner to community and the environment, Vishay Siliconix manufactures this product with the lead(Pb)-free device terminations and is 100 % RoHS compliant. FEATURES * * * * * Operation voltage range: 1.65 V to 4.3 V Guaranteed On-resistance: 3.0 at 3.15 V Low voltage logic threshold RoHS COMPLIANT Low crosstalk: - 70 dB High off-isolation: - 90 dB * Ultra small package: miniQFN16 of 1.8 mm x 2.6 mm APPLICATIONS * * * * * Dual SIM card switch A/V and analog signal routing Battery operated devices Data acquisition systems Communications systems * Medical and ATE equipments FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION miniQFN-16L GND NO4 NC3 9 8 7 COM3 NO3 NC2 COM2 IN1 10 12 COM4 NC4 NO1 COM1 13 14 11 DXX 15 16 1 NC1 2 V+ 3 IN2 4 NO2 6 5 Pin 1: LONG LEAD Top View Device Marking: DXX Traceability Code: D is DG2706DN XX = Date/Lot ORDERING INFORMATION Temp Range - 40 C to 85 C Package miniQFN-16 Part Number DG2706DN-T1-E4 Document Number: 68392 S-80991-Rev. A, 05-May-08 www.vishay.com 1 DG2706 Vishay Siliconix TRUTH TABLE DG2706 QUAD SPDT, miniQFN-16L Select Input IN1 (Pin 10) 0 1 0 1 X IN2 (Pin 3) X X X X 0 1 0 1 Description (Pin) NC1 (Pin 1) NO1 (Pin 15) NC4 (Pin 14) NO4 (Pin 12) NC2 (Pin 6) NO2 (Pin 4) NC3 (Pin 9) NO3 (Pin 7) On Switches Common (Pin) COM1 (Pin 16) COM4 (Pin 13) COM2 (Pin 5) X COM3 (Pin 3) 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) Thermal Resistance (Package)b Power Dissipation (Package)b miniQFN-16 miniQFN-16c, d V+ IN, COM, NC, NOa Limit - 0.3 to 5.0 - 0.3 to (V+ + 0.3) 30 250 500 - 65 to 150 152 525 Unit V mA C C/W 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 6.6 mW/C above 70 C d. Manual soldering with iron is not recommended for leadless components. The miniQFN-16 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: 68392 S-80991-Rev. A, 05-May-08 DG2706 Vishay Siliconix SPECIFICATIONS V+ = 3.15 V Test Conditions Otherwise Unless Specified RDS(on) V+ = 3.15 V, INO/NC = 10 mA, VCOM = 1.0 V V+ = 3.15 V, INO/NC = 10 mA, VCOM = 1.0 V V+ = 3.15 V, INO/NC = 10 mA, VCOM = 0 V, 1 V V+ = 3.6 V, VNO/NC = 0.5 V/3 V, VCOM = 3 V/0.5 V Limits - 40 C to 85 C Temp.b Full Room Full Room Room Room Full Room Full V+ = 3.6 V, VNO/NC, VCOM = 3 V/0.5 V Room Full Full Full VIN = 0 or V+ Full Room Full VNO, VNC = 1.5 V, RL = 50 , CL = 35 pF Room Full Room Full CL = 1 nF, RGEN = 0 , VNC/NO = 2 V V+ = 3.15 V, f = 1 MHz, RL = 50 , CL = 5 pF V+ = 3.15 V, RL = 50 , CL = 5 pF, - 3 dB V+ = 3.15 V, RLOAD = 600 V+ = 3.15 V, f = 1 MHz Room Room Room Room Room 3 - 70 - 90 190 0.02 16 Room 15 31 1.65 VIN = 0 or V+ Full 4.3 1 V A pF 15 5 20 45 55 35 45 pC dB MHz % ns -1 1 -5 - 10 -5 - 10 - 10 - 20 1.65 0.4 1 0.3 0.6 5 10 5 10 10 20 nA Min.d 0 3 Typ.c Max.d V+ 5.5 6 Unit V Parameter Analog Switch Analog Signal Rangee On-Resistance RON Match RON Resistance Flatness Symbol VANALOG RDS(on) R(ON) RON Flatness INO/NC(off) ICOM(off) ICOM(on) Channel Off Leakage Current Channel-On Leakage Current Digital Control Input High Voltage Input Low Voltage Input Current Dynamic Characteristics Break-Before-Make Time Enable Turn-On Time Enable Turn-Off Time Charge Injectiond Off-Isolationd Crosstalkd, f Bandwidthd Total Harmonic Distortion NO, NC Off Capacitanced Channel-On Capacitance Power Supply Power Supply Range Power Supply Current d d VINH VINL IINL or IINH V A tBBM tON(EN) tOFF(EN) QINJ OIRR XTALK BW THD CSNC(off) CSNO(on) CCOM(on) V+ I+ 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. Document Number: 68392 S-80991-Rev. A, 05-May-08 www.vishay.com 3 DG2706 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 26 24 22 R ON - On-Resistance () 20 18 16 14 12 10 8 6 4 2 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 V D - Analog Voltage (V) 0 0 0.5 1.0 VD - Analog Voltage (V) 1.5 2.0 V+ = 3.15 V V+ = 3.6 V V+ = 1.65 V T = 25 C ION = 10 mA COM R ON - On-Resistance () 40 35 V+ = 1.65 V, ION = 10 mA 30 + 85 C 25 + 25 C 20 - 40 C 15 10 5 RON vs. VD and Single Supply Voltage 5 V+ = 3.15 V, ION = 10 mA R ON - On-Resistance () 4 + 85 C 1 10 RON vs. Analog Voltage and Temperature DG2706 RL = 600 VSignal = 1 VRMS V+ = 1.65 V + 25 C 3 - 40 C 2 0.01 V+ = 3.6 V THD (%) 0.1 V+ = 3.15 V 1 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 VD - Analog Voltage (V) 0 10 100 1000 Frequency (Hz) 10000 100000 RON vs. Analog Voltage and Temperature 5 V+ = 3.6 V, ION = 10 mA R ON - On-Resistance () 10 mA 1 mA I+ - Supply Current (A) 100 A 10 A 1 A Switching Threshold vs. Supply Voltage 4 + 85 C 3 + 25 C 2 - 40 C V+ = 3.6 V 100 nA 10 nA 1 nA V+ = 3.15 V V+ = 1.65 V 1 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 VD - Analog Voltage (V) 100 pA 10 100 1K 10K 100K 1M 10M Input Switching Frequency (Hz) RON vs. Analog Voltage and Temperature www.vishay.com 4 Supply Current vs. Input Switching Frequency Document Number: 68392 S-80991-Rev. A, 05-May-08 DG2706 Vishay Siliconix TYPICAL CHARACTERISTICS TA = 25 C, unless otherwise noted 1000 V+ = 3.15 V 10 Loss 0 - 10 Leakage Currrent (pA) INO/NC(off) 100 Loss, OIRR, X TALK (dB) - 20 - 30 - 40 - 50 - 60 - 70 - 80 - 90 1 - 60 - 40 - 20 0 20 40 60 80 100 120 140 - 100 100K 1M 10M Frequency (Hz) 100M 1G OIRR XTALK V+ = 3.15 V RL = 50 ICOM(on) 10 ICOM(off) Temperature (C) Leakage Current vs. Temperature Insertion Loss, Off-Isolation Crosstalk vs. Frequency 1.5 1.4 VT - Switching Threshold (V) 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 V+ - Supply Voltage (V) Switching Threshold vs. Supply Voltage Document Number: 68392 S-80991-Rev. A, 05-May-08 www.vishay.com 5 DG2706 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 www.vishay.com 6 Document Number: 68392 S-80991-Rev. A, 05-May-08 DG2706 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?68392. Document Number: 68392 S-80991-Rev. A, 05-May-08 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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