PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Features Description • CMOS Technology for Bus and Analog Applications The PI3A3160 is a fast Dual single-pole double-throw (SPDT) CMOS switch. It can be used as an analog switch or as a lowdelay bus switch. Specified over a wide operating power supply voltage range, +1.5V to +3.6V, the switch has an On-Resistance of 0.4Ω at 3.0V. • Low On-Resistance: 0.4Ω (+2.7V Supply) • Wide VCC Range: +1.5V to +3.6V • Low Power Consumption : 5µW • Rail-to-Rail switching throughout Signal Range Control inputs, IN, tolerates input drive signals up to 3.3V, independent of supply voltage. • Fast Switching Speed: 20ns max. at 3.3V • High Off Isolation: –27dB at 100 KHz PI3A3160 is a lower voltage and On-Resistance replacement for the PI5A3158. • –41dB (100 KHz) Crosstalk Rejection Reduces Signal Distortion • Extended Industrial Temperature Range: –40°C to 85°C Block Diagram / Pin Configuration • Packaging: – Pb-free & Green, 12-pin TDFN (ZG) – Pb-free & Green, 12-pin TDFN (ZE) COM0 1 12 VCCo Applications • Cell Phones • PDAs NC0 2 11 NO0 GND 3 10 IN0 • Portable Instrumentation • Battery Powered Communications • Computer Peripherals COM1 4 Pin Description Pin Number 8, 11 3, 6 2, 5 1, 4 9, 12 7, 10 Name NOx GND NCx COMx VCCx INx Description Data Port (Normally Open) Ground Data Port (Normally Closed) Common Output/Data Port Postive Power Supply(2) Logic Control Notes: 1. x = 0 or 1 2. VCC0 ad VCC1 are not internally connected. Each must be powered seperately. 9 VCC1 NC1 5 8 NO1 GND 6 7 IN1 Function Table Logic Input 0 1 1 Function NCx Connected to COMx NOx Connected to COMx PS8711D 07/21/04 PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Absolute Maximum Ratings Thermal Information Voltages Referenced to GND VCC .................................................................... –0.5V to +3.6V Continuous Power Dissipation SOT23 (derate 7.1mW/ºC above +70ºC)............................ 0.5W VIN, VCOM, VNC, VNO (1) ............................–0.5V to V+ +0.3V or 30mA, whichever occurs first Current (any terminal)................................................... ±200mA Peak Current, COM, NO, NC (Pulsed at 1ms, 10% duty cycle)................................... ±400mA Storage Temperature ........................................ –65ºC to +150ºC Lead Temperature (soldering, 10s) ................................. +300ºC Note 1: Signals on NC, NO, COM, or IN exceeding VCC or GND are clamped by internal diodes. Limit forward diode current to 30mA. Caution: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Electrical Specifications - Single +3.3V Supply (VCC = +3.3V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Parameter Symbol Conditions Temp. (°C) Min.(1) Full 0 Typ. (2) Max. (1) Units Analog Switch Analog Signal Range (3) VANALOG On Resistance RON On-Resistance Match Between Channels(4) ∆RON On-Resistance Flatness(5) RFLAT(ON) VCC = 2.7V, ICOM = 100mA, VNO or VNC = 0.8V, 2.0V NO or NC Off Leakage Current(6) INO(OFF) or INC(OFF) VCC = 3.3V, VCOM = 0V, VNO or VNC = +2.0V ICOM(ON) VCC = 3.3V, VCOM = +2.0V, VNO or VNC = +2.0V COM On Leakage Current(6) 25 VCC = 2.7V, ICOM = 100mA, VNO or VNC = +1.5V 2 VCC 0.4 V 0.45 Full 0.6 25 0.08 Full 0.09 25 0.1 Full 0.1 25 -100 100 Full -400 400 25 -200 200 Full -400 400 PS8711D Ω nA 07/21/04 PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Electrical Specifications - Single +3.3V Supply (VCC = +3.3V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Parameters Test Conditions Temp (ºC) Min.(1) Input High Voltage VIH Guaranteed logic High Level Full 1.4 Input Low Voltage VIL Guaranteed logic Low Level Input Current with Voltage High IINH VIN = 1.4V, all others = 0.5V –1 1 Input Current with Voltage Low IINL VIN = 0.5V, all other = 1.4V –1 1 Description Typ.(2) Max.(1) Units Logic Input 0.5 V µA Dynamic Turn-On Time tON Turn-Off Time tOFF Break-Before-Make tBBM Charge Injection(3) Q Off Isolation(7) VCC = 3.3V, VNO or VNC = 2.0V, Figure 1 VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF, See Figure 8 CL = 1nF, VGEN = 0V, RGEN = 0Ω, Figure 2 25 20 Full 25 25 12 Full 15 25 1 Full 1 25 ns 12 100 OIRR RL = 50Ω, f = 100KHz, Figure 3 -27 Cross Talk(8) XTALK RL = 50Ω, f = 100KHz, Figure 4 -41 NC or NO Capacitance C(OFF) COM Off Capacitance CCOM(OFF) COM On Capacitance CCOM(ON) pC dB 56 f = 1MHz, Figure 5 56 f = 1MHz, Figure 6 pF 160 Supply Power-Supply Range VCC Positve Supply Current ICC Full VCC = 3.6V, VIN = 0V or VCC 25 1.5 3.6 V 0.3 µA Notes: 1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. 4. ∆RON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured. 6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25ºC. 7. Off Isolation = 20log10 [ VCOM / (VNO or VNC) ]. See Figure 4. 8. Between any two switches. See Figure 5. 3 PS8711D 07/21/04 PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Electrical Specifications - Single +2.5V Supply (VCC = +2.5V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Description Parameters Test Conditions Temp.(°C) Min.(1) Typ.(2) Max.(1) Units VCC V Analog Switch Analog Signal Range(3) On Resistance On-Resistance Match Between Channels (4) On-Resistance Flatness(5) VANALOG RON ∆RON RFLAT(ON) 0 VCC = 2.5V, ICOM = 80mA, VNO or VNC = 1.8V VCC = 2.5V, ICOM = 80mA, VNO or VNC = 0.8V 1.8V 25 0.5 Full 0.55 25 0.09 Full 0.09 25 0.1 Full 0.1 25 20 Full 30 25 12 Full 15 Ω Dynamic Turn-On Time tON Turn-Off Time tOFF Break-Before-Make tBBM Charge Injection(3) Q VCC = 2.5V, VNO or VNC = 1.8V, Figure 1 VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF, See Figure 8 25 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 25 1 ns 15 60 pC Logic Input Input HIGH Voltage VIH Guaranteed logic high level Full 1.4 Input LOW Voltage VIL Guaranteed logic Low level Full Input HIGH Current IINH VIN = 1.4V, all others = 0.5V Full –1 1 Input HIGH Current IINL VIN = 0.5V, all others = 1.4V Full –1 1 V 0.5 µA Notes: 1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. 4. ∆RON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured. 4 PS8711D 07/21/04 PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Electrical Specifications - Single +1.8V Supply (VCC = +1.8V ± 10%, GND = 0V, VINH = 1.4V, VINL = 0.5V) Description Parameters Test Conditions Temp.(°C) Min.(1) Typ.(2) Max.(1) Units VCC V Analog Switch Analog Signal Range(3) VANALOG On-Resistance RON On-Resistance Match Between Channels (4) On-Resistance Flatness(5) ∆RON RFLAT(ON) 0 VCC = 1.8V, ICOM = 60mA, VNO or VNC = 1.5V VCC = 1.8V, ICOM = 60mA, VNO or VNC = 0.8V, 1.5V 25 0.55 Full 0.7 25 0.03 Full 0.03 25 0.9 Full 1.1 25 40 Full 50 25 12 Full 15 Ω Dynamic Turn-On Time tON Turn-Off Time tOFF Break-Before-Make tBBM Charge Injection(3) Q VCC = 1.8V, VNO or VNC = 1.5V, Figure 1 VNO or VNC = 1.5V, RL = 50Ω, CL = 35pF, See Figure 8 25 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 25 1 ns 30 40 pC Logic Input Input HIGH Voltage VIH Guaranteed logic high level Full 1.4 Input LOW Voltage VIL Guaranteed logic Low level Full Input HIGH Current IINH VIN = 1.4V, all others = 0.5V Full –1 1 Input HIGH Current IINL VIN = 0.5V, all others =1.4V Full –1 1 0.5 V µA Notes: 1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. 3. Guaranteed by design. 4. ∆RON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured. 5 PS8711D 07/21/04 PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Test Circuits/Timing Diagrams VCC VCC VCOM NC NO RL 50Ω Logic Input VNO CL 35pF Logic VINH Input VINL VOUT RL 50Ω CL 35pF Switch Output GND tr <20ns tf <20ns 50% tOFF VOUT 90% 90% 0V tON LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE OPPOSITE LOGIC * 1.5V FOR 3.3V SUPPLY CL INCLUDES FIXTURE AND STRAY CAPACITANCE RL VOUT = VNO R L + R ON ( ) Figure 1. Switching Time VCC NO or NC VGEN VCC COM VOUT CL 1nF .1µF ∆VOUT VOUT IN OFF OFF ON IN GND Logic Input IN ON OFF OFF Q = (∆VOUT)(CL) Figure 2. Charge Injection VCC 10nF 10nF +3.3V VCC COM1 IN 50Ω NC or NO Analyzer 50Ω NC Signal Generator 0dBm 0V to 2.4V or 0V to 2V VCC COM NO 50Ω IN Analyzer GND 50Ω GND Figure 4. Crosstalk Figure 3. Off Isolation 6 PS8711D 07/21/04 PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Test Circuits/Timing Diagrams (continued) +3.3V 10nF 10nF COM VCC IN COM Capacitance Meter 0V to 2.4V or 0V to 2V +3.3V VCC IN f = 1MHz Capacitance Meter 0V or 2.4V NC f = 1 MHz NC GND GND Figure 6. Channel-On Capacitance Figure 5. Channel-Off Capacitance V+ VIN VOUT COM NO RL 50Ω IN Logic Input Logic VINH Input VINL V+ NC CL 35pF 50% 0.9xVOUT Switch Output (VOUT) GND 0.9xVOUT tBBM CL INCLUDES FIXTURE AND STRAY CAPACITANCE Figure 8. Break Before Make Diagram Packaging Mechanical: 12-Contact TDFN (ZE) 2.50 REF. Pin #1 Corner 0.50 TYP. 0.20 REF. 7 PS8711D 07/21/04 PI3A3160 3.0V, SOTiny™ 0.4Ω Dual SPDT Analog Switch Packaging Mechanical: 12-Contact TDFN (ZG) Ordering Information Ordering Code Package Code Package Description Top Mark PI3A3160ZEEX ZE Pb-free & Green, 12-contact TDFN YI PI3A3160ZGEX ZG Pb-free & Green, 12-contact TDFN YI Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. X = Tape/Reel 3. Number of transistors = TBD Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 8 PS8711D 07/21/04