PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Features Description • Low On-Resistance: 0.4Ω (+2.7V Supply) The PI3A4624 is a single-pole, double-throw (SPDT) analog switch. Specifications include a low ON-Resistance of 0.4Ω, and fast switching times (40ns Max.) with 3.0V supply operation. • RON Matching: 0.09Ω Max.at 25 °C • RON Flatness: 0.1Ω Max. (+3.0V Supply) at 25 °C Specifications are given for 1.8V, 2.5V and 3.3V power supply operation. Operating voltage range is +1.5V to +3.6V. • Low 2nA Input Leakage at 25 °C • +1.5V to +3.6V Single-Supply Operation To minimize PC board area use, the device is available in the ultra compact TDFN, and the small compact SOT-23, 6-pin packages. Operating temperature range is – 40°C to 85°C. • Fast Switching Time: 40ns Max. • -41dB Off-Isolation at 100KHz • TTL/CMOS Logic Compatible • Low Power Consumption: 5µW • Packaging (Pb-free & Green available): – 6-pin Small Compact SOT-23 (T) – 6-pin No Lead (TDFN) (ZC) Block Diagram, Pin Configuration Applications IN 1 6 NO VCC 2 5 COM GND 3 4 NC • Communication Circuits • Cellular Phones • Audio and Video Signal Routing • Portable Battery-Operated Equipment • Data Acquisition Systems • Computer Peripherals • Telecommunications SOT23 • Relay Replacement • Wireless Terminals and Peripherals • Hard Drives • Modems Truth Table Logic NC NO 0 ON OFF 1 OFF ON IN 1 6 NO VCC 2 5 COM GND 3 4 NC TDFN Top View Switches shown for Logic “0” input 1 PS8712A 07/07/04 PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Absolute Maximum Ratings Thermal Information Voltages Referenced to GND VCC .......................................................................–0.5V to +3.6V Continuous Power Dissipation SOT-23, 6-pin (derate 7.1mW/ºC above +70ºC) ................ 0.5W VIN, VCOM, VNC, VNO (1) .............................–0.5V 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 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 Package Temp. (°C) Min.(1) Typ.(2) Max.(1) Units Analog Switch Analog Signal Range (3) VANALOG Full 0 0.4 25 On-Resistance On-Resistance Match Between Channels(4) RON ∆RON SOT23 VCC = 2.7V, ICOM = 100mA, VNO or VNC = +1.5V TDFN 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) 2 VCC V 0.5 0.5 Full 0.6 25 0.08 Full 0.09 25 0.1 Full 0.1 25 –1 1 Full –10 10 25 –2 2 Full –20 20 PS8712A Ω nA 07/07/04 PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Electrical Specifications - Single +3.3V Supply (continued) (VCC = +3.3V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Parameter Symbol Conditions Temp. (°C) Min.(1) Full 1.4 Typ.(2) Max.(1) Units Logic Input Input High Voltage VIH Guaranteed Logic High Level Input Low Voltage VIL Guaranteed Logic LowLevel 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 others = 1.4V –1 1 0.5 V µA Dynamic Turn-On-Time Turn-Off-Time Charge Injection(3) Off Isolation(7) tON tOFF VCC = 3.3V, VNO or VNC = 2.0V, Figure 1 Q CL =1nF, VGEN = 0V, RGEN = 0Ω, Figure 2 25 20 Full 40 25 10 Full 20 25 40 OIRR RL = 50Ω, f = 100 KHz, Figure 3 -27 CrossTalk(8) XTALK RL = 50Ω, f = 100 KHz, Figure 4 -41 NC or NO Capacitance CNC/NO (OFF) COM Off Capacitance CCOM(OFF) COM On Capacitance CCOM(ON) ns pC dB 75 f = 1 MHz, Figure 5 75 f = 1 MHz, Figure 6 pF 200 Supply Power-Supply Range VCC Positive Supply Current ICC 1.5 VCC = 3.6V, VIN = 0V or VCC Full 3.6 V 100 nA 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 PS8712A 07/07/04 PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Electrical Specifications - Single +2.5V Supply (VCC = +2.5V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Parameter Symbol 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 = –8mA, VNO or VNC = 1.8V VCC =2.5V, ICOM = –8mA, VNO or VNC = 0.8V, 1.8V 25 0.5 Full 0.6 25 0.1 Full 0.1 25 0.1 Full 0.1 25 30 Full 50 25 15 Full 30 Ω Dynamic Turn-On-Time Turn-Off-Time Charge Injection(3) tON tOFF Q VCC = 2.5V, VNO or VNC = 1.8V, Figure 1 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 25 40 ns pC Logic Input Input High Voltage VIH Guaranteed Logic High Level Full 1.4 Input Low Voltage VIL Guaranteed Logic LowLevel Full Input High Current IINH VIN = 1.4V, all others = 0.5V Full –1 1 Input Low 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. ΔRON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured. 4 PS8712A 07/07/04 PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Electrical Specifications - Single +1.8V Supply (VCC = +1.8V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Parameter Symbol 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) ∆RON On-Resistance Flatness(5) RFLAT(ON) 0 VCC =1.8V, ICOM = –4mA, VNO or VNC = 1.5V VCC =1.8V, ICOM = –4mA, VNO or VNC = 0.8V, 1.5V 25 0.55 Full 0.65 25 0.1 Full 0.2 25 0.9 Full 1.3 25 50 Full 50 25 20 Full 40 Ω Dynamic Turn-On-Time Turn-Off-Time Charge Injection(3) tON tOFF Q VCC =1.8V, VNO or VNC = 1.5V, Figure 1 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 25 36 ns pC Logic Input Input High Voltage VIH Guaranteed Logic High Level Full 1.4 Input Low Voltage VIL Guaranteed Logic LowLevel Full Input High Current IINH VIN = 1.4V, all others = 0.5V Full –1 1 Input Low 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. ΔRON = RON max. - RON min. 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured. 5 PS8712A 07/07/04 PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Test Circuits/Timing Diagrams VCC VCC VCOM NC NO RL 50Ω Logic Input Logic VINH Input VINL VOUT VNO CL 35pF RL 50Ω CL 35pF GND Switch Output 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 VCC NO or NC VGEN 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 10nF VCC +3.3V 10nF VCC COM1 IN 50Ω NC or NO Analyzer 50Ω NC Signal Generator 0dBm 0V to 2.4V or 0V to 2V VCC 50Ω COM NO IN Analyzer GND 50Ω GND Figure 4. Crosstalk Figure 3. Off Isolation 6 PS8712A 07/07/04 PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Test Circuits/Timing Diagrams (continued) +3.3V 10nF COM +3.3V 10nF VCC IN Capacitance Meter Capacitance Meter f = 1MHz 0V to 2.4V or 0V to 2V COM VCC IN NC f = 1 MHz NC 0V to 2.4V or 0V to 2V GND GND Figure 6. Channel-On Capacitance Figure 5. Channel-Off Capacitance Packaging Mechanical: 6-Pin TDFN (ZC) 2.00 ± 0.10 0.65 BSC 0.80 MAX. 2.00 ± 0.10 0.40 ± 0.10 0.20 REF. 0.0 - 0.05 2.30 ± 0.10 1.40 ± 0.10 2.30 ± 0.10 0.90 ± 0.10 0.30 ± 0.05 0.80 MAX. Pin #1 Pin #1 0.0 - 0.05 7 PS8712A 07/07/04 PI3A4624 3.0V, SOTiny™ 0.4Ω Single-Supply SPDT Analog Switch Packaging Mechanical: 6-Pin SOT-23 (T) 0.075 1.90� BSC 5 6 4 0.059 1.50 0.068 1.75 2 0.102 2.60 0.118�3.00 0º - 10º 3 Datum "A" 0.004 0.10 0.023 0.60 0.037 0.95 BSC 0.014 0.35 0.019 0.50� 0.110 2.80 0.118 3.00 0.057 1.45�MAX. X.XX DENOTES DIMENSIONS X.XX IN MILLIMETERS SEATING PLANE 0.000 0.00 0.005 0.15 Ordering Information Ordering Code Package Code Package Description Top Mark PI3A4624TX T 6-pin, Small Compact SOT-23 ZF PI3A4624TEX T Pb-free & Green, 6-pin, Small Compact SOT-23 ZF PI3A4624ZCEX ZC Pb-free & Green, 6-pin, Ultra Compact TDFN ZF 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 PS8712A 07/07/04