PI3A3160C 3.0V, SOTiny™ 0.8Ω Dual SPDT Analog Switch with -1.0V to 4.2V Operating Range Features Description • Analog Signal Range: -1.0V to VCC when switch is “ON” The PI3A3160C is a high-bandwidth, fast Dual single-pole doublethrow (SPDT) CMOS switch. It can be used as an analog switch or as a low-delay bus switch. Specified over a wide operating power supply voltage range, 1.5V to 4.2V ±10%, the switch has a typical On-Resistance of 0.8Ω at 3.3V. • -1.0V Undershoot Protection when switch is “OFF” • CMOS Technology for Bus and Analog Applications • Low On-Resistance: 0.8Ω (+3.3V Supply) • Wide VCC Range: 1.5V to 4.2V ±10% Break-before-make switching prevents both switches from being enabled simultaneously. This eliminates signal disruption during switching. • 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: 50ns max. at 3.3V • High Off Isolation: –50dB at 1 MHz PI3A3160C is a lower voltage and On-Resistance replacement for the PI5A3158. • -45dB (1 MHz) Crosstalk Rejection Reduces Signal Distortion • Break-Before-Make Switching • Extended Industrial Temperature Range: –40°C to 85°C Block Diagram / Pin Configuration • Packaging: (Pb-free & Green) –12-contact TDFN (ZE) COM0 1 –12-contact TDFN (ZG) 12 VCC0 Applications • Cell Phones NC0 2 11 NO0 • PDAs • Portable Instrumentation • Battery Powered Communications GND0 3 10 IN0 COM1 4 9 VCC1 • Computer Peripherals Pin Description Pin Number 8, 11 3, 6 2, 5 1, 4 9, 12 7, 10 Name(1,2,3) NOx GNDx NCx COMx VCCx INx Description Data Port (Normally Open) Ground Data Port (Normally Closed) Common Output/Data Port Positive Power Supply(1) Logic Control NC1 5 GND1 6 Notes: 1. X = 0 or 1 2. VCC0 and VCC1 are not internally connected. Each must be powered seperately. 3. GND0 and GND1 are not internally connected. Each must be powered seperately. 8 NO1 7 IN1 Function Table Logic Input 0 1 1 Function NCx Connected to COMx NOx Connected to COMx PS8795B 02/24/06 PI3A3160C 3.0V, SOTiny™ 0.8Ω Dual SPDT Analog Switch with -1.0V to 4.2V Operating Range Absolute Maximum Ratings Thermal Information Voltages Referenced to GND VCC ...................................................................... –0.5V to 4.6V Continuous Power Dissipation TDFN-12 (derate 7.1mW/ºC above +70ºC)........................ 0.5W VIN, VCOM, VNC, VNO (1) ......................... –1.5V to VCC +0.3V or 30mA, whichever occurs first Current (any terminal)................................................... ±200mA Peak Current, COM, NO, NC (Pulsed at 1ms, 10% duty cycle)................................... ±400mA Temp Range ...................................................... -40°C to + 85°C Storage Temperature ........................................ –65ºC to +150ºC Lead Temperature (soldering, 10s) ................................. +300ºC Notes: 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 Min.(1) Typ. (2) Max. (1) Units VCC V Analog Switch Analog Signal Range (3) On-Resistance VANALOG RON –1.0 1.3 VCC= 2.7V, ICOM = 100mA, VNO or VNC = +1.5V 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 –2 2 VCC = 3.3V, VCOM = +2.0V, VNO or VNC = +2.0V –2 2 COM On Leakage Current(6) ICOM(ON) 0.15 Ω 0.1 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. TA = 40°C to +85°C. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. Typical values are tested w TA = 25°C 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 +25°C. 2 PS8795B 02/24/06 PI3A3160C 3.0V, SOTiny™ 0.8Ω Dual SPDT Analog Switch with -1.0V to 4.2V Operating Range Electrical Specifications - Single +3.3V Supply (continued) (VCC = +3.3V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Parameter Symbol Conditions Min.(1) Typ. (2) Max. (1) Units Logic Input Input High Voltage VIH Guaranteed Logic High Level 1.4 Input Low Voltage VIL Guaranteed Logic LowLevel Input Current with Voltage High IINH VIN= VCC, all others = 0V –1 1 Input Current with Voltage Low IINL VIN= 0V, all others = VCC –1 1 Turn-On-Time tON Turn-Off-Time tOFF VCC = 3.3V, VNO or VNC = 2.0V, Figure 1 Break-Before-Make tBBM Figure 3 Charge Injection(3) Q 0.5 V µA Dynamic Off Isolation(4) CrossTalk(5) NC or NO OffCapacitance COM On Capacitance CL =1nF, VGEN = 0V, RGEN = 0Ω, Figure 2 RL = 50Ω, f = 1 MHz, Figure 4 XTALK RL = 50Ω, f = 1 MHz, Figure 5 (OFF) CCOM(ON) 50 1 OIRR CNC/NO 50 ns 20 110 pC -50 dB f = 1 MHz, Figure 6 35 f = 1 MHz, Figure 7 110 Control Input Capacitance CIN f = 1 MHz 1 -3dB Bandwidth BW NO or NC to COM 65 pF MHz Supply Power Supply Range VCC Positive Supply Current ICC 1.5 VCC = 4.6V, VIN = 0V or VCC 210 280 4.6 V 350 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. TA = 40°C to +85°C. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. Typical values are tested w TA = 25°C 3. Guaranteed by design.. 4. Off Isolation = 20log10 [ VCOM / (VNO or VNC) ]. See Figure 4. 5. Between any two switches. See Figure 5. 3 PS8795B 02/24/06 PI3A3160C 3.0V, SOTiny™ 0.8Ω Dual SPDT Analog Switch with -1.0V to 4.2V Operating Range Electrical Specifications - Single +2.5V Supply (VCC = +2.5V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Parameter Symbol Conditions Min.(1) Typ. (2) Max. (1) Units VCC V Analog Switch Analog Signal Range(3) On-Resistance VANALOG RON On-Resistance Match Between Channels(4) ∆RON On-Resistance Flatness(5) RFLAT(ON) -1 VCC = 2.5V, ICOM = –8mA, VNO or VNC = 1.8V 0.9 Ω 0.1 VCC =2.5V, ICOM = –8mA, VNO or VNC = 0.8V, 1.8V 0.01 Dynamic Turn-On-Time tON Turn-Off-Time tOFF VCC = 2.5V, VNO or VNC = 1.8V, Figure 1 Break-Before-Make tBBM Figure 3 Charge Injection(3) Q 50 1 CL =1nF, VGEN = 0V, RGEN = 0V, Figure 2 ns 20 90 pC Supply ICC VCC = 2.75V, VIN = 0V or VCC All Channels on or off 120 Input High Voltage VIH Guaranteed Logic High Level 1.4 Input Low Voltage VIL Guaranteed Logic Low Level Input High Current IINH VIN = VCC, all others = 0V –1 1 Input Low Current IINL VIN = 0V, all others = VCC –1 1 Positive Supply Current 160 200 µA Logic Input Parameter Positive Supply Current 0.5 V µA Symbol Conditions Min.(1) Typ. (2) Max. (1) Units ICC VCC = 1.5V, VIN = 0V or VCC 70 350 400 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. TA = 40°C to +85°C. 2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing. Typical values are tested w TA = 25°C 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 PS8795B 02/24/06 PI3A3160C 3.0V, SOTiny™ 0.8Ω Dual SPDT Analog Switch with -1.0V to 4.2V Operating Range 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 VIN Vcc NC COM NO RL 50Ω IN Logic Input Logic VINH Input VINL VOUT CL 35pF Switch Output (VOUT) GND 50% 0.9xVOUT 0.9xVOUT tBBM CL INCLUDES FIXTURE AND STRAY CAPACITANCE Figure 3. Break-Before-Make Interval 5 PS8795B 02/24/06 PI3A3160C 3.0V, SOTiny™ 0.8Ω Dual SPDT Analog Switch with -1.0V to 4.2V Operating Range Test Circuits/Timing Diagrams (continued) VCC +3.3V 10nF 10nF vcc COM1 NC or NO Analyzer Signal Generator 0dBm 0V to 2.4V or 0V to 2V IN 50Ω NC 50Ω IN GND GND 50Ω Figure 5. Crosstalk Figure 4. Off Isolation/On-Channel Bandwidth +3.3V 10nF 10nF COM COM NO Analyzer 50Ω vcc Vcc IN Capacitance Meter 0V to 2.4V or 0V to 2V COM +3.3V vcc IN f = 1MHz Capacitance Meter 0V or 2.4V NC f = 1 MHz NC GND GND Figure 7. Channel-On Capacitance Figure 6. Channel-Off Capacitance 10nF +3.3V Vcc NC or NO COM Vo RL 50Ω Rg = 50Ω GND Figure 8. Bandwidth 6 PS8795B 02/24/06 PI3A3160C 3.0V, SOTiny™ 0.8Ω Dual SPDT Analog Switch with -1.0V to 4.2V Operating Range Packaging Mechanical: 12-Contact TDFN (ZE) 2.50 REF. Pin #1 Corner 0.50 TYP. 0.20 REF. Packaging Mechanical: 12-Contact TDFN (ZG) Ordering Information Ordering Code Package Code Package Type Top Mark PI3A3160CZEEX ZE Pb-free & Green, 12-contact TDFN YH PI3A3160CZGEX ZG Pb-free & Green, 12-contact TDFN YH Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • E = Pb-free and Green • X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 7 PS8795B 02/24/06