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| STG3159 Low voltage 1 max single SPDT switch with break-before-make feature Features High speed: - tPD = 1.5ns (Typ.) at VCC = 3.0V - tPD = 1.5ns (Typ.) at VCC = 2.3V Ultra low power dissipation: - ICC = 0.2A (Max.) at TA = 85C Low "ON" resistance: - RON = 1.0 (TA = 25C) at VCC = 4.3V - RON = 1.1 (TA = 25C) at VCC = 3.0V - RON = 1.7 (TA = 25C) at VCC = 1.8V Wide operating voltage range: - VCC (OPR) = 1.65V to 4.5V single supply 4.5V Tolerant and 1.8V compatible threshold on digital control input at VCC = 2.3V to 3.0V Latch-up performance exceeds 100mA per JESD 78, Class II ESD Performance tested per JESD22 - 2000V Human-body model (A114-B, Class II) - 200V Machine model (A115-A) - 1000V Charged-device model (C101) DFN6L Description The STG3159 is a high-speed CMOS low voltage single analog S.P.D.T. (Single Pole Dual Throw) switch or 2:1 Multiplexer /Demultiplexer switch fabricated in silicon gate C2MOS technology. It is designed to operate from 1.65V to 4.3V, making this device ideal for portable applications. The device offers very low ON-Resistance (1) at VCC = 4.3V. The SEL inputs are provided to control the switch. The switch S1 is ON (they are connected to common Ports Dn) when the SEL input is held high and OFF (high impedance state exists between the two ports) when SEL is held low; the switch S2 is ON (it is connected to common Port D) when the SEL input is held low and OFF (high impedance state exists between the two ports) when SEL is held high. Additional key features are fast switching speed, break-before-make delay time and Ultra Low Power Consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them ESD immunity and transient excess voltage. Order codes Part number STG3159DTR December 2006 Package DFN6L (1.2mm x 1mm) Rev 1 Packaging Tape and Reel 1/18 www.st.com 18 Contents STG3159 Contents 1 2 3 Pin connections and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.1 3.2 3.3 DC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 AC electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Analog switch characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 5 6 Test circuits ............................................... 9 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2/18 STG3159 Pin connections and functions 1 Pin connections and functions Figure 1. Pin connections (top through view) SEL SEL VCC VCC D D 1 1 2 2 6 6 S1 S1 5 GND 5 GND 4 S2 S2 3 DFN6L Table 1. Truth table Sel H L Switch S1 ON OFF (1) Switch S2 OFF (1) ON 1. High impedance Table 2. Pin descriptions Pin N 6, 4 3 1 2 5 Symbol S1, S2 D SEL VCC GND Name and function Independent channels Common channels Control Positive supply voltage Ground (0V) Figure 2. Input equivalent circuit 3/18 Electrical ratings STG3159 2 Electrical ratings Stressing the device above the rating listed in the "Absolute Maximum Ratings" table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents. Table 3. Symbol VCC VI VIC VO IIKC IIK IOK IO IOP ICC or IGND PD Tstg TL 1. Absolute maximum ratings Parameter Supply voltage DC Input voltage DC Control input voltage DC Output voltage DC Input diode current on control pin (VSEL < 0V) DC Input diode current (VSEL < 0V) DC Output diode current DC Output current DC Output current peak (pulse at 1ms, 10% duty cycle) DC VCC or ground current Power dissipation at TA = 70C (1) Storage temperature Lead temperature (10 sec) Value -0.5 to 5.5 -0.5 to VCC + 0.5 -0.5 to 5.5 -0.5 to VCC + 0.5 -50 50 20 200 400 100 1120 -65 to 150 300 Unit V V V V mA mA mA mA mA mA mW C C Derate above 70C by 18.5mW/C Table 4. Symbol VCC VI VIC VO Top dt/dv Recommended operating conditions Parameter Supply voltage Input voltage Control input voltage Output voltage Operating temperature Input rise and fall time control input VCC = 1.65V to 2.7V VCC = 3.0 to 4.5V (1) Value 1.65 to 4.5 0 to VCC 0 to 4.5 0 to VCC -55 to 125 0 to 20 Unit V V V V C ns/V 0 to 10 1. Truth table guaranteed: 1.2V to 4.5V 4/18 STG3159 Electrical characteristics 3 3.1 Table 5. Electrical characteristics DC electrical characteristics DC specifications Test conditions Value TA = 25C Vcc (V) Min. 1.65-1.95 High level input voltage 2.3-2.5 2.7-3.0 3.3-3.6 4.3 1.65-1.95 Low level input voltage 2.3-2.5 2.7-3.0 3.3-3.6 4.3 1.8 2.2 VS = 0V to VCC IS = 100mA VS = 0.9V IS = 100mA VS = 1.3V IS = 100mA VS = 1.5V IS = 100mA VS = 2.5V IS = 100mA VS @ RON Max IS = 100mA 1.3 1.2 1.1 1.7 1.2 1.1 1.0 0.06 0.05 0.05 0.05 1.0 VS = 0V to VCC IS = 100mA 0.45 0.40 0.37 1.5 0.60 0.50 0.50 1.5 0.70 0.60 0.60 0.65VCC 1.2 1.3 1.4 1.6 0.40 0.60 0.60 0.60 0.80 3.0 1.6 1.5 1.2 2.3 1.5 1.2 1.1 Typ. Max. Min. 0.65VCC 1.2 1.3 1.4 1.6 0.40 0.60 0.60 0.60 0.80 3.5 1.8 1.7 1.4 2.7 1.7 1.6 1.3 Max. Min. 0.65VCC 1.2 1.3 1.4 1.6 0.40 0.60 0.60 0.60 0.80 V V Max. -40 to 85C -55 to 125C Unit Symbol Parameter VIH VIL RPEAK Switch ON peak resistance 2.7 3.0 4.3 1.8 2.7 RON Switch On resistance 3.0 4.3 ON resistance match between channels (1) 1.8 2.7 3.0 4.3 1.8 RON RFLAT ON resistance flatness (2) 2.7 3.0 4.3 5/18 Electrical characteristics Table 5. DC specifications (continued) Test conditions Symbol Parameter Vcc (V) Min. OFF state leakage current (SN), (D) Input leakage current Quiescent supply current Quiescent supply current low voltage driving VS = 0.3 or 4V Typ. Max. Min. Max. Min. TA = 25C Value -40 to 85C STG3159 -55 to 125C Max. Unit IOFF 4.3 20 100 nA IIN 0 - 4.3 VSEL = 0 to 4.3V VSEL = VCC or GND VSEL = 1.65V VSEL = 1.80V VSEL = 2.60V 17 15 5 0.1 1 A ICC 1.65 - 4.3 0.05 0.2 1 A 4.3 4.3 4.3 35 30 10 70 60 20 A ICCLV 1. RON = RON(Max) - RON(Min) 2. Flatness is defined as the difference between the maximum and minimum value of ON-resistance as measured over the specified analog signal ranges. 6/18 STG3159 Electrical characteristics 3.2 Table 6. AC electrical characteristics AC Electrical characteristics (CL = 35pF, RL = 50 tr = tf 5ns) , Test conditions Value TA = 25C Vcc (V) Min. 1.65-1.95 Typ. 0.15 0.14 VS = OPEN ns 0.13 0.13 VS = 0.8V 36 22 VS = 1.5V 16 13 VS = 0.8 29 17 VS = 1.5V 12 11 15 CL = 35pF RL = 50 VS = 1.5V 10 ns 8 6 16 CL = 100pF VGEN = 0V RGEN = 0 22 pC 26 33 27 23 21 37 ns 3.0-3.3 3.6-4.3 1.65-1.95 33 31 32 26 23 42 ns 3.0-3.3 3.6-4.3 1.65-1.95 2.3-2.7 36 33 Max. Min. Max. Min. Max. -40 to 85C -55 to 125C Unit Symbol Parameter tPLH, tPHL Propagation delay 2.3-2.7 3.0-3.3 3.6-4.3 1.65-1.95 2.3-2.7 tON Turn-ON time tOFF Turn-OFF time tD Break before make time delay 2.3-2.7 3.0-3.3 3.6-4.3 1.65 2.3 Q Charge injection 3 4.3 7/18 Electrical characteristics STG3159 3.3 Table 7. Analog switch characteristics Analog switch characteristics (CL = 5pF, RL = 50 TA = 25C) , Test conditions Value TA = 25C Vcc (V) Min. Typ. -80 -80 Max. Min. Max. Min. Max. dB dB Off Isolation (1) Symbol Parameter -40 to 85C -55 to 125C Unit OIRR Xtalk 1.65-4.3 1.6-4.3 VS = 1VRMS f = 100kHz VS = 1VRMS f = 100kHz RL = 600 VS = 2VPP f = 20Hz to 20 kHz RL= 50 Crosstalk THD Total harmonic distortion -3dB bandwidth Control pin input capacitance Sn port capacitance when switch is enabled Sn port capacitance when switch is disabled D Port Capacitance when Switch is Enabled 2.3-4.3 0.03 % BW 1.65-4.3 150 MHz CIN 6 CON 3.3 f = 1MHz 52 pF COFF 3.3 f = 1MHz 25 CD 3.3 f = 1MHz 50 1. OFF Isolation = 20Log10 (VD/VS), VD = output. VS = input to OFF switch. 8/18 STG3159 Test circuits 4 Figure 3. Test circuits ON-Resistance Figure 4. Bandwidth Figure 5. OFF Leakage Figure 6. Channel to channel crosstalk Figure 7. OFF Isolation 9/18 Test circuits STG3159 Figure 8. Test circuit Note: CL = 5/35pF or equivalent: (includes jig capacitance) RL = 50 or equivalent RT = ZOUT of pulse generator (typically 50) Figure 9. Break-before-make time delay Figure 10. Switching time and charge injection (VGEN = 0V, RGEN = 0 RL = 1M CL = 100pF) , , 10/18 STG3159 Test circuits Figure 11. Turn ON, turn OFF delay time 11/18 Package mechanical data STG3159 5 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com 12/18 STG3159 Package mechanical data Table 8. Dim. DFN6 (1.2mm x 1mm) Mechanical data mm. Typ. Min. 0.45 0 Max. 0.55 0.05 Typ. 0.019 0.001 0.005 0.15 1.10 0.90 0.25 1.30 1.10 0.007 0.047 0.039 0.015 0.30 0.40 0.40 0.50 0.013 0.017 0.011 0.015 0.015 0.019 0.006 0.043 0.035 0.010 0.051 0.043 inch Min. 0.017 0 Max. 0.021 0.002 A A1 A3 b D E e L L1 0.50 0.02 0.127 0.20 1.20 1 0.40 0.35 0.45 Figure 12. Package dimensions 13/18 Package mechanical data Table 9. DFN6 Foot print recommendation STG3159 14/18 STG3159 Package mechanical data Table 10. DFN6L Tape information Dim D E Po T max. D1 min. F K max. P2 R W P1 Ao, Bo, Ko mm. 1.50 +0.1/0 1.75 0.1 4.00 0.1 0.40 1 3.5 0.05 2.40 2.00 0.05 25 8.00 0.30 4.00 0.05 min to 0.50 max. inch 0.059 +0.004/0 0.069 0.004 0.157 0.004 0.016 0.039 0.138 0.002 0.094 0.079 0.002 0.984 0.315 0.012 0.157 0.002 min to 0.020 max. Figure 13. DFN6L Tape information 15/18 Package mechanical data STG3159 Table 11. DFN6L Reel information Dim Tape size A max. B min. C D min. N min. G T max. mm. 8.0 0.30 180.0 1.5 13.0 0.20 20.2 60 8.4 +2/-0 14.4 inch 0.315 0.012 7.086 0.059 0.512 0.008 0.795 2.362 0.319 +0.079/-0 0.567 Figure 14. DFN6L Reel information 16/18 STG3159 Revision history 6 Revision history Table 12. Date 06-Dec-2006 Revision history Revision 1 First release Changes 17/18 STG3159 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER'S OWN RISK. Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. (c) 2006 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 18/18 |
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