STG3684ADTR

STG3684A Low voltage 0.5 Ω max dual SPDT switch with break-before-make Features ■ Ultra low power dissipation: ICC = 0.2 μA (max.) at TA = 85 °C ■ Low ON resistance VIN = 0 V: – RON = 0.50 Ω (max. TA = 25 °C) at VCC = 4.3 V – RON = 0.50 Ω (max. TA = 25 °C) at VCC = 3.6 V ■ Wide operating voltage range: VCC (OPR) = 1.65 to 4.3 V single supply ■ 4.3 V tolerant and 1.8 V compatible threshold on digital control input at VCC = 2.3 to 4.3 V DFN10L (2.3 x 2 mm) QFN10L (1.8 x 1.4 mm) Table 1. Device summary Order code Package Packing ■ Latch-up performance exceeds 300 mA (JESD 17) STG3684AUTR QFN10L (1.8 x 1.4 mm) Tape and reel ■ ESD performance: HMB > 2 kV (MIL STD 883 method 3015) STG3684ADTR DFN10L (2.3 x 2 mm) Tape and reel February 2011 Doc ID 11481 Rev 7 1/29 www.st.com 1 Contents STG3684A Contents 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.1 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 Input equivalent circuit and truth table . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2/29 Doc ID 11481 Rev 7 STG3684A List of tables List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 DC specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 AC electrical characteristics (CL = 35 pF, RL = 50 Ω, tr = tf ≤ 6 ns). . . . . . . . . . . . . . . . . . . 11 Analog switch characteristics (CL = 5 pF, RL = 50 Ω, TA = 25 °C) . . . . . . . . . . . . . . . . . . . 12 QFN10L (1.8 x 1.4 mm) mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 DFN10L (2 x 2.3 mm) mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Doc ID 11481 Rev 7 3/29 List of figures STG3684A List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. Figure 18. Figure 19. Figure 20. 4/29 Pin connection (top through view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Input equivalent circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ON resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 OFF leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 OFF isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Channel-to-channel crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Break-before-make time delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Charge injection (VGEN = 0 V, RGEN = 0 Ω, R L = 1 MΩ, CL = 100 pF) . . . . . . . . . . . . . . . . 17 Turn-on, turn-off delay time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 QFN10L (1.8 x 1.4 mm) package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 QFN10L (1.8 x 1.4 mm) footprint recommendations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 QFN10L (1.8 x 1.4 mm) carrier type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 QFN10L (1.8 x 1.4 mm) reel information - back view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 QFN10L (1.8 x 1.4 mm) reel information - front side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 DFN10L (2 x 2.3 mm) package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 DFN10L (2 x 2.3 mm) carrier type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 DFN10L (2 x 2.3 mm) reel information - back view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 DFN10L (2 x 2.3 mm) reel information - front side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Doc ID 11481 Rev 7 STG3684A 1 Description Description The STG3684A is a high-speed CMOS dual analog SPDT (single-pole dual-throw) switch or dual 2:1 multiplexer/demultiplexer bus switch fabricated using silicon gate C2MOS technology. Designed to operate from 1.65 to 4.3 V, this device is ideal for portable applications. It offers very low ON resistance (RON < 0.5 Ω) at VCC = 3.6 V. The nIN inputs are provided to control the independent channel switches nS1 and nS2. The switches nS1 are ON (connected to common ports Dn) when the nIN input is held high and OFF (state of high impedance exists between the two ports) when nIN is held low. The switches nS2 are ON (connected to common ports Dn) when the nIN input is held low and OFF (state of high impedance exists between the two ports) when IN 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 and excess transient voltage immunity. Doc ID 11481 Rev 7 5/29 Pin settings STG3684A 2 Pin settings 2.1 Pin connection D1 1IN 10 9 Pin connection (top through view) 7 2S1 3 6 2S2 V CC 5 2 1S1 D2 GND 1 4 8 1S2 2IN Figure 1. QFN10L (1.8 x 1.4 mm) V CC 1 10 2S2 1IN 2 9 D2 1S1 3 8 2S1 D1 4 7 2IN 5 6 GND 1S2 DFN10L (2.3 x 2 mm) 6/29 Doc ID 11481 Rev 7 STG3684A 2.2 Pin settings Pin description Table 2. Pin description Pin number Symbol Note: Name and function QFN10L DFN10L 1 5 1S2 Independent channel 2 3 1S1 Independent channel 3 1 VCC Positive voltage supply 4 7 2IN Control 5 9 D2 Common channel 6 10 2S2 Independent channel 7 8 2S1 Independent channel 8 6 GND Ground (0 V) 9 2 1IN Control 10 4 D1 Common channel Exposed pad must be soldered to a floating plane. Do NOT connect to power or ground. Doc ID 11481 Rev 7 7/29 Input equivalent circuit and truth table 3 STG3684A Input equivalent circuit and truth table Figure 2. Input equivalent circuit Table 3. Truth table IN Switch S1 Switch S2 H ON OFF(1) L OFF(1) ON 1. High impedance. 8/29 Doc ID 11481 Rev 7 STG3684A 4 Maximum rating Maximum rating 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 4. Absolute maximum ratings Symbol VCC Parameter Supply voltage Value Unit -0.5 to 5.5 V -0.5 to VCC + 0.5 V -0.5 to 5.5 V -0.5 to VCC + 0.5 V VI DC input voltage VIC DC control input voltage VO DC output voltage IIKC DC input diode current on control pin (VIN < 0 V) -50 mA IIK DC Input diode current (VIN < 0 V) ±50 mA IOK DC output diode current ±20 mA IO DC output current ±300 mA IOP DC output current peak (pulse at 1 ms, 10% duty cycle) ±500 mA DC VCC or ground current ±100 mA Power dissipation at TA = 70 °C 1120 mW -65 to 150 °C 300 °C Value Unit 1.65 to 4.3 V ICC or IGND PD TSTG TL Storage temperature Lead temperature (10 sec) Recommended operating conditions Table 5. Recommended operating conditions Symbol VCC Parameter Supply voltage VI Input voltage 0 to VCC V VIC Control input voltage 0 to 4.3 V VO Output voltage 0 to VCC V Top Operating temperature -40 to 85 °C dt/dv Input rise and fall time control input VCC = 1.65 to 2.7 V 0 to 20 VCC= 3.0 to 4.3 V 0 to 10 Doc ID 11481 Rev 7 ns/V 9/29 Electrical characteristics STG3684A 5 Electrical characteristics Table 6. DC specifications Value Symbol Parameter VCC (V) Test condition TA = 25 °C Min VIH VIL High level input voltage Low level input voltage ΔRON RFLAT IOFF ON resistance match between channels(1),(2) ON resistance flatness (3) OFF state leakage current (nSn), (Dn) IIN Input leakage current ICC Quiescent supply current (1) 10/29 Min 0.65 VCC 0.65 VCC 2.3 −2.5 1.2 1.2 2.7 −3.0 1.3 1.3 3.0 −3.6 1.4 1.4 4.3 1.5 1.5 V 0.25 0.25 2.3 −2.5 0.25 0.25 2.7 −3.0 0.25 0.25 3.0 −3.6 0.30 0.30 4.3 0.40 0.40 0.45 0.50 0.60 0.45 0.50 0.60 0.50 0.55 0.60 2.3 0.60 0.70 0.80 1.8 0.80 0.9 1.0 3.0 2.7 VS = 0 V to VCC IS = 100 mA VS = 1.5 V IS = 100 mA 0.15 0.20 0.20 3.6 0.15 0.20 0.20 0.15 0.20 0.20 0.15 0.20 0.20 2.3 0.20 0.25 0.25 1.65 0.35 0.45 0.45 2.7 VS = 1.5 V IS = 100 mA V Ω Ω 0.1 4.3 3.0 Unit Max 1.65 −1.95 3.6 Switch ON resistance Max 1.65 −1.95 4.3 RON Typ -40 to 85 °C Ω 4.3 VS = 0.3 or 4 V ±20 ±100 nA 0 −4.3 VIN = 0 to 4.3 V ±0.05 ±1 μA VIN = VCC or GND ±0.05 ±0.2 μA 1.65 −4.3 Doc ID 11481 Rev 7 STG3684A Table 6. Electrical characteristics DC specifications (continued) Value Symbol Parameter VCC (V) Test condition TA = 25 °C Min ICCLV Quiescent supply current low voltage driving 4.3 -40 to 85 °C Typ Max Min V1IN, V2IN = 1.65 V ±37 ±50 ±100 V1IN, V2IN = 1.80 V ±33 ±40 ±50 V1IN, V2IN = 2.60 V ±12 ±20 ±30 Unit Max μA 1. Guaranteed by design. 2. ΔRON = RON(max) - RON(min). 3. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges. Table 7. AC electrical characteristics (CL = 35 pF, RL = 50 Ω, tr = tf ≤ 6 ns) S Value Symbol Parameter VCC (V) Test condition TA = 25 °C Min tPLH, tPHL Propagation delay 1.65 −1.95 0.45 2.3 −2.7 0.40 3.0 −3.3 0.30 3.6 −4.3 0.30 Turn-ON time 1.65 −1.95 VS = 0.8 V Turn-OFF time 1.65 −1.95 Break-before make time delay 2.3 −2.7 3.0 −3.3 85 90 42 55 65 40 55 65 18 30 40 16 30 40 15 30 40 ns VS = 1.5 V 3.6 −4.3 tD 65 45 2.3 −2.7 3.0 −3.3 Max ns VS = 1.5 V 3.6 −4.3 tOFF Min 120 2.3 −2.7 3.0 −3.3 Max Unit ns 1.65 −1.95 VS = 0.8 V tON Typ -40 to 85 °C CL = 35 pF RL = 50 Ω VS = 1.5 V 3.6 −4.3 Doc ID 11481 Rev 7 2 80 2 60 2 55 2 50 ns 11/29 Electrical characteristics Table 7. STG3684A AC electrical characteristics (CL = 35 pF, RL = 50 Ω, tr = tf ≤ 6 ns) (continued) Value Symbol Parameter VCC (V) Test condition TA = 25 °C Min 1.65 −1.95 Q Charge injection 2.3 −2.7 3.0 −3.3 3.6 −4.3 Table 8. -40 to 85 °C Typ Max Min Unit Max 43 CL = 100 pF RL = 1 MΩ VGEN = 0 V RGEN = 0 Ω 51 pC 51 49 Analog switch characteristics (CL = 5 pF, RL = 50 Ω, TA = 25 °C) Value Symbol Parameter VCC (V) Test condition TA = 25 °C Min Typ -40 to 85 °C Max Min Unit Max OIRR Off isolation(1) 1.65 −4.3 VS = 1 VRMS f = 100 kHz -66 dB Xtalk Crosstalk 1.65 −4.3 VS = 1 VRMS f = 100 kHz -72 dB THD Total harmonic distortion 2.3 −4.3 RL = 600 Ω VIN = 2VPP f = 20 Hz to 20 kHz 0.02 % BW -3 dB bandwidth 1.65 −4.3 RL= 50 Ω 55 MHz CIN Control pin input capacitance CSn Sn port capacitance 3.3 f = 1 MHz 40 CD D port capacitance when switch is enabled 3.3 f = 1 MHz 114 5 1. Off Isolation = 20 Log10 (VD/VS), V D = output. VS = input at off switch. 12/29 Doc ID 11481 Rev 7 pF STG3684A 6 Test circuit Test circuit Figure 3. ON resistance I DS V V CC D S1 VS S2 IN GND GND CS14071 Doc ID 11481 Rev 7 13/29 Test circuit STG3684A Figure 4. OFF leakage 9 && , , 62)) ' $ '2)) $ 9 66 9 6 ,1 9 && *1' &6 Figure 5. OFF isolation 9 && 6 9 287  6 ,1 *1' 9 6 *1' #3 14/29 Doc ID 11481 Rev 7 ' STG3684A Test circuit Figure 6. Bandwidth V CC S1 V OUT 50 Ω S2 IN V CC V S GND CS00371 Figure 7. Channel-to-channel crosstalk #36 Doc ID 11481 Rev 7 15/29 Test circuit STG3684A Figure 8. Test circuit 1. CL = 5/35 pF or equivalent (includes jig and probe capacitance). RL = 50 Ω or equivalent. RT = ZOUT of pulse generator (typically 50 Ω). Figure 9. Break-before-make time delay #36 #36 16/29 Doc ID 11481 Rev 7 STG3684A Test circuit Figure 10. Charge injection (VGEN = 0 V, RGEN = 0 Ω, RL = 1 MΩ, CL = 100 pF) Doc ID 11481 Rev 7 17/29 Test circuit STG3684A Figure 11. Turn-on, turn-off delay time 18/29 Doc ID 11481 Rev 7 STG3684A 7 Package mechanical data Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. Figure 12. QFN10L (1.8 x 1.4 mm) package outline 1. Drawing not to scale. Doc ID 11481 Rev 7 19/29 Package mechanical data Table 9. STG3684A QFN10L (1.8 x 1.4 mm) mechanical data millimeters inches Symbol Nom Min Max Nom Min Max A 0.50 0.45 0.55 0.020 0.017 0.021 A1 0.02 0 0.05 0.001 0 0.002 A3 0.127 0.005 0 0 b 0.20 0.15 0.25 0.007 0.006 0.010 D 1.80 1.70 1.90 0.070 0.066 0.074 E 1.40 1.30 1.50 0.055 0.051 0.059 e 0.40 L 0.40 0.011 0.020 0.015 0.30 0.50 0.015 Figure 13. QFN10L (1.8 x 1.4 mm) footprint recommendations 1. Drawing not to scale. 20/29 Doc ID 11481 Rev 7 STG3684A Package mechanical data Figure 14. QFN10L (1.8 x 1.4 mm) carrier type !- 1. Drawing not to scale. Doc ID 11481 Rev 7 21/29 Package mechanical data STG3684A Figure 15. QFN10L (1.8 x 1.4 mm) reel information - back view !- 1. Drawing not to scale. 22/29 Doc ID 11481 Rev 7 STG3684A Package mechanical data Figure 16. QFN10L (1.8 x 1.4 mm) reel information - front side !- 1. Drawing not to scale. Doc ID 11481 Rev 7 23/29 Package mechanical data STG3684A Figure 17. DFN10L (2 x 2.3 mm) package outline ! 1. Drawing not to scale. Table 10. DFN10L (2 x 2.3 mm) mechanical data millimeters mils Symbol A Min Typ Max Min Typ Max 0.50 0.55 0.60 19.7 21.7 23.6 0.02 0.05 0.8 2.0 A1 b 0.15 0.20 0.25 5.9 7.9 9.8 D 2.20 2.30 2.40 86.6 90.6 94.5 D2 1.65 1.70 1.75 65.0 66.9 68.9 E 1.90 2 2.10 74.8 78.7 82.7 E2 0.15 0.20 0.25 5.9 7.9 9.8 e 24/29 0.40 L 0.35 K 0.20 0.40 15.7 0.45 13.8 7.9 Doc ID 11481 Rev 7 15.7 17.7 STG3684A Package mechanical data Figure 18. DFN10L (2 x 2.3 mm) carrier type + ! › " #/6%2 !› "› +› $&., 1. Drawing not to scale. Doc ID 11481 Rev 7 25/29 Package mechanical data STG3684A Figure 19. DFN10L (2 x 2.3 mm) reel information - back view !- 1. Drawing not to scale. 26/29 Doc ID 11481 Rev 7 STG3684A Package mechanical data Figure 20. DFN10L (2 x 2.3 mm) reel information - front side !- 1. Drawing not to scale. Doc ID 11481 Rev 7 27/29 Revision history 8 STG3684A Revision history Table 11. 28/29 Document revision history Date Revision Changes 04-Jul-2005 1 First release. 22-Aug-2005 2 The VCC and VIC values has been changed on Table 4 on page 9. 15-May-2006 3 New template, few updates. 21-Jun-2006 4 Mechanical data updated. 10-Sept-2007 5 Removed STG3684QTR order code, small text changes, updated Figure 3 on page 13, Figure 4 on page 14, Figure 5 on page 14, Figure 6 on page 15, layout restructured. 15-Nov-2007 6 Added list of tables and list of figures, updated Features Section on page 1 and Top value in Table 5 on page 9, removed the -55 to 125 ° C values in Table 6 on page 10 and Table 7 on page 11, minor changes to the text and layout. 04-Feb-2011 7 Document reformatted, updated Features, Section 1: Description, Table 6, ECOPACK text, corrected typo in Table 2 to Table 8, Figure 7, Figure 9. Doc ID 11481 Rev 7 STG3684A 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. 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The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2011 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 - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com Doc ID 11481 Rev 7 29/29