STG4260BJR

STG4260 Low voltage 0.5 Ω dual SPDT switch with break-before-make feature and 15 kV ESD protection Features ■ Wide operating voltage range: VCC (OPR) = 1.65 to 4.8 V ■ Low power dissipation: ICC = 0.2 µA (max.) at TA = 85 °C ■ Low "ON" resistance: – RON = 0.75 Ω (TA = 25 ºC) at VCC = 2.25 V – RON = 0.50 Ω (TA = 25 ºC) at VCC = 3.0 V – RON = 0.40 Ω (TA = 25 ºC) at VCC = 4.3 V ■ Flip-chip 12 Separate supply voltage for switch and control pin ■ Latch-up performance exceeds 100 mA per JESD 78, Class II ■ ESD performance tested on common pin (D pin): – 15 kV IEC-61000-4-2 ESD, contact discharge – 8 kV HBM JESD22 A114-B Class II ■ ESD performance tested on S1 and S2 pin: – 8 kV IEC-61000-4-2 ESD, contact discharge ■ ESD performance test on all other pins: – 4 kV HBM (JESD22 A114-B Class II) – 400 V machine model (JESD22 A115-A) – 1500 V charged-device model (JESD22 C101) Applications ■ Mobile phones Table 1. April 2009 Description The STG4260 is a high-speed CMOS low voltage dual analog SPDT (single pole dual throw) switch or 2:1 multiplexer/demultiplexer switch fabricated in silicon gate C2MOS technology. It is designed to operate from 1.65 V to 4.8 V, making this device ideal for portable applications. It offers low ONresistance (0.40 Ω typ.) at VCC = 4.3 V. The SEL inputs are provided to control the switches. The switch S1 is ON (connected to common port D) 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. Device summary Order code Package Packing STG4260BJR Flip-chip 12 Tape and reel Doc ID 15168 Rev 2 1/19 www.st.com 19 Contents STG4260 Contents 1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2/19 Doc ID 15168 Rev 2 STG4260 Pin settings 1 Pin settings 1.1 Pin connections Figure 1. Pin connection "UMPVIEW 3%, 4OPVIEW 3 $ 3  , 6 '.$ '.$ ## 6  3%, 3 $ 3            !-6 1.2 Pin description Table 2. Pin assignment Pin number Symbol 1 SEL2 2 VL 3 SEL1 4 1S1 Independent channel for switch 1 5 GND Ground (0 V) 6 2S1 Independent channel for switch 2 7 D2 Common channel for switch 2 8 GND 9 D1 Common channel for switch 1 10 1S2 Independent channel for switch 1 11 VCC Positive supply voltage 12 2S2 Independent channel for switch 2 Doc ID 15168 Rev 2 Name and function Selection control for switch 2 Logic supply voltage Selection control for switch 1 Ground (0 V) 3/19 Logic diagram 2 STG4260 Logic diagram Figure 2. Functional diagram SEL1 1S1 D1 1S2 2S1 D2 2S2 SEL2 Figure 3. Circuit equivalent logic S2 S1 Table 3. Truth table SEL Switch S1 Switch S2 H ON OFF (1) L OFF (1) ON 1. High impedance 4/19 Doc ID 15168 Rev 2 STG4260 3 Maximum ratings Maximum 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. Table 4. Absolute maximum ratings Symbol Value Unit Supply voltage -0.5 to 5.5 V VL Logic supply voltage -0.5 to 5.5 V VI DC input voltage -0.5 to VCC + 0.5 V VIC DC control input voltage -0.5 to VL + 5.5 V VO DC output voltage -0.5 to VCC + 0.5 V IIKC DC input diode current on control pin (VSEL < 0 V) - 50 mA IIK DC input diode current (VSEL < 0 V) ± 50 mA IOK DC output diode current ± 20 mA IO DC output current ± 300 mA IOP DC output current peak (pulse at 1ms, 10% duty cycle) ± 500 mA ± 100 mA 500 mW -65 to 150 °C 260 °C VCC Parameter ICC or IGND DC VCC or ground current PD Power dissipation at TA = 70ºC Tstg Storage temperature TL 1. (1) Lead temperature (10 sec) Derate above 70 ºC by 18.5 mW/C Table 5. Recommended operating conditions Symbol VCC Parameter Supply voltage voltage(1) Value Unit 1.65 to 4.8 V 1.65 to VCC V 0 to VCC V 0 to VL V VL Logic supply VI Input voltage VIC Control input voltage VO Output voltage 0 to VCC V Top Operating temperature -40 to 85 °C dt/dv Input rise and fall time control input VL = 1.65 to 2.7 V 0 to 20 VL= 3.0 to 4.8 V 0 to 10 ns/V 1. VL pin should not be left floating. Doc ID 15168 Rev 2 5/19 Electrical characteristics STG4260 4 Electrical characteristics Table 6. DC specifications Value Symbol VIH VIL Parameter High level input voltage Low level input voltage VCC (V) VL (V) Test condition Typ Max Min Max 1.65 – 1.95 1.25 – – 1.25 – 2.3 – 2.7 1.75 – – 1.75 – 3.0 – 3.6 2.34 – – 2.34 – 4.3 2.80 – – 2.80 – 1.65 – 1.95 – – 0.6 – 0.6 2.3 – 2.7 – – 0.8 – 0.8 3.0 – 3.6 – – 1.05 – 1.05 4.3 – – 1.5 – 1.5 – 1.5 2.5 – 3.7 – 0.75 1.0 – 1.3 – 0.50 0.65 – 0.8 – 0.45 0.55 – 0.7 4.3 – 0.40 0.50 – 0.65 1.8 – 40 – – – – 20 – – – – 10 – – – – 10 – – – 4.3 – 10 – – – 1.8 – 1000 1700 – 2000 – 300 430 – 550 – 170 220 – 270 – 160 210 – 270 – 160 210 – 270 1.65 – 4.3 1.65 – 4.3 3 V 1.65 – 4.3 3.7 ΔRON ON resistance match between channels (1) 2.25 3 1.65 – 4.3 3.7 2.25 RFLAT ON resistance flatness(2) 3 Unit V 2.25 ON resistance -40 to 85 °C Min 1.8 RON TA = 25 °C 1.65 – 4.3 3.7 VS = 0 V to VCC IS = 100 mA VS = 0 V to VCC IS = 100 mA VS = 0 V to VCC IS = 100 mA 4.3 Ω mΩ mΩ IOFF Sn OFF state leakage current 4.3 4.3 VS = 0.3 to 4.0 VD = 0.3 to 4.0 -30 – 30 -300 300 nA ION Sn ON state leakage current 4.3 4.3 VS = 0.3 to 4.0 VD = open -30 – 30 -300 300 nA ID D ON state leakage current 4.3 4.3 -30 – 30 -300 300 nA 6/19 VS = open VD = 0.3 to 4.0 Doc ID 15168 Rev 2 STG4260 Table 6. Electrical characteristics DC specifications (continued) Value Symbol VCC (V) Parameter VL (V) Test condition TA = 25 °C -40 to 85 °C Min Typ Max Min Max Unit ICC Quiescent 1.65 – 4.3 supply current 1.65 – 4.3 VSEL= VCC or GND -0.05 – 0.05 -0.2 0.2 μA ISEL SEL leakage current 1.65 – 4.3 VSEL= 4.3V or GND -0.2 – 0.2 -2 2 μA 1.65 – 4.3 1. ΔRON = 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. Table 7. AC electrical characteristics (CL = 35 pF, RL = 50 Ω, tr = tf ≤5 ns) Value Symbol Parameter VCC VL (V) (V) Test conditions Propagation delay 2.3 – 2.7 3.0 – 3.3 Typ Max Min Max – 0.18 – – – – 0.14 – – – – 0.12 – – – – 0.12 – – – – 70 123 – 160 RL = 50 Ω – 48 62 – 80 CL = 30 pF – 33 43 – 56 – 29 38 – 49 – 36 45 – 60 RL = 50 Ω – 35 47 – 62 CL = 30 pF – 30 40 – 51 – 29 38 – 50 10 42 – – – RL = 50 Ω 10 22 – – – VS = VCC/2 5 15 – – – 5 12 – – – 1.65 – 4.3 tON TURN-ON time 2.3 – 2.7 1.65 – 4.3 3 – 3.6 VS = VCC 4.3 1.65 – 1.95 tOFF TURN-OFF time 2.3 – 2.7 1.65 – 4.3 3 – 3.6 tD Break-beforemake time delay 2.3 – 2.7 3 – 3.6 1.65 – 4.3 ns VS = VCC 4.3 1.65 – 1.95 Unit ns 3.6 – 4.3 1.65 – 1.95 -40 to 85°C Min 1.65-1.95 tPLH, tPHL TA = 25°C ns CL = 35 pF 4.3 Doc ID 15168 Rev 2 ns 7/19 Electrical characteristics Table 7. STG4260 AC electrical characteristics (CL = 35 pF, RL = 50 Ω, tr = tf ≤5 ns) (continued) (continued) Value Symbol Parameter VCC VL (V) (V) Test conditions 1.65 – 1.95 Q Charge injection 2.3 – 2.7 1.65-4.3 3.0 – 3.3 CL = 1nF VGEN = 0 V 3.6 – 4.3 VS = 1VRMS f = 100 kHz OIRR Off isolation(1) 1.65 – 4.3 4.3 VS = 1VRMS f = 1 MHz VS = 1VRMS f = 5 MHz VS = 1VRMS f = 100 kHz Xtalk Crosstalk 1.65 – 4.3 4.3 VS = 1VRMS f = 1 MHz VS = 1VRMS f = 5 MHz TA = 25°C -40 to 85°C Unit Min Typ Max Min Max – 83 – – – – 98 – – – – 114 – – – – 140 – – – – 77 – – – – 67 – – – – 50 – – – – 80 – – – – 67 – – – – 50 – – – – 0.01 – – – % – 50 – – – MHz pC dB dB RL = 600 Ω THD Total harmonic distortion CL = 50 pF 2.3 – 4.3 4.3 VS = VCC VPP f = 600 Hz to 20 kHz BW 1. -3dB bandwidth (switch ON) 1.65 – 4.3 4.3 RL = 50 Ω OFF-isolation = 20 log10 (VD/VS), VD = output, VS = input to off switch 8/19 Doc ID 15168 Rev 2 STG4260 Table 8. Electrical characteristics Capacitive characteristics Value Symbol Parameter VCC VL (V) (V) Test condition TA = 25 °C -40 to 85 °C Min Typ Max Min Max Unit CSEL Control pin input capacitance 1.8 – 4.3 1.8 – 4.3 VL = VCC – 30 – – – pf CSN Sn port capacitance 1.8 – 4.3 1.8 – 4.3 VL = VCC – 94 – – – pf CD D port capacitance 1.8 – 4.3 when the switch is enabled 1.8 – 4.3 VL = VCC – 227 – – – pf Doc ID 15168 Rev 2 9/19 Test circuits 5 STG4260 Test circuits Figure 4. ON resistance I DS V V CC D S1 VS S2 IN GND GND CS14071 Figure 5. Bandwidth V CC D S1 V OUT S2 V IN CC GND CS00371 10/19 Doc ID 15168 Rev 2 STG4260 Test circuits Figure 6. OFF leakage V CC I I S(OFF) D(OFF) D A A V SS V D S2 IN V CC GND CS14081 Figure 7. Channel-to-channel crosstalk CS14091 Doc ID 15168 Rev 2 11/19 Test circuits STG4260 Figure 8. OFF isolation V CC S1 V OUT 50 Ω S2 IN GND VS GND CS00381 Figure 9. Test circuit 1. CL = 5/35 pF or equivalent: (includes jig capacitance) 2. RL = 50 Ω or equivalent 3. RT = ZOUT of pulse generator (typically 50 Ω ) 12/19 Doc ID 15168 Rev 2 STG4260 Test circuits Figure 10. Break-before-make time delay Figure 11. Switching time and charge injection (VGEN = 0 V, RGEN = 0 Ω, RL = 1 MΩ, CL = 100 pF) Figure 12. Turn ON, turn OFF delay time Doc ID 15168 Rev 2 13/19 Package mechanical data 6 STG4260 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 13. Package outline for Flip-chip 12 (1.9 x 1.4 x 0.58 mm) - 0.50 mm pitch 8153682 14/19 Doc ID 15168 Rev 2 STG4260 Package mechanical data Table 9. Mechanical data for Flip-chip 12 (1.9 x 1.4 x 0.58 mm) - 0.50 mm pitch Millimeters Symbol Min Typ Max A 0.535 0.58 0.625 A1 0.18 0.205 0.23 A2 0.355 0.375 0.395 b 0.215 0.255 0.295 D 1.85 1.9 1.95 D1 – 1.5 – e 0.45 0.5 0.55 E 1.35 1.4 1.45 E1 – 1 – SD – 0.25 – f 0.19 0.2 0.21 ccc – 0.08 – Figure 14. Footprint recommendation 8153682 Doc ID 15168 Rev 2 15/19 Package mechanical data STG4260 Figure 15. Tape information for Flip-chip 12 (1.9 x 1.4 x 0.58 mm) - 0.50 mm pitch Figure 16. Tape orientation for Flip-chip 12 (1.9 x 1.4 x 0.58 mm) - 0.50 mm pitch 5SERDIRECTIONOFFEED !-6 16/19 Doc ID 15168 Rev 2 STG4260 Package mechanical data Figure 17. Reel information for Flip-chip 12 (1.9 x 1.4 x 0.58 mm) - 0.50 mm pitch Doc ID 15168 Rev 2 17/19 Revision history 7 STG4260 Revision history Table 10. 18/19 Document revision history Date Revision Changes 19-Nov-2008 1 Initial release. 20-Apr-2009 2 Document status promoted from preliminary data to datasheet. Modified: Table 6: DC specifications on page 6 and Section 6. Doc ID 15168 Rev 2 STG4260 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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