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| PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Features * Low On-Resistance: 0.4 Max (+2.7V Supply) * 0.1 Max. On-Resistance Flatness at +25C * Fast Switching: 10ns Max. * +1.5V to +3.6V Single-Supply Operation * TTL/CMOS-Logic Compatible * -25dB Off-Isolation at 100kHz * 1nA Max. Off-Leakage at +25C * Packaging (Pb-free & Green available): - 5-pin Small Compact SOT-23 (T) - 6-pin TDFN (ZC) Description PI3A4626 is a single-pole/single-throw (SPST) normally open (NO) analog switch that operates from a single +1.5V to +3.6V supply. The switch has 0.4 Max On-Resistance (RON), with 0.1 Max RON flatness over the analog signal range when powered from a +3.0V supply. Leakage currents are less than 2nA and fast switching times are less than 10ns. To minimize PC board area use, the device is available in the ultra compact TDFN, and the small compact SOT-23 packages. Block Diagrams/Pin Configurations Top Views Applications * Cellular Phones * Communications Circuits * Battery-Operated Equipment * DSL Modems * Audio and Video Signal Routing * PCMCIA Cards NO 2 GND 3 COM 1 5 VCC 4 IN SOT23 Pin Description TDFN 1 2 3 4 6 5 SOT-23 1 2 3 4 5 Name COM NO GND IN VCC N.C. Function Analog Switch, Common Analog Switch, Normally Open Ground Digital Control Input Positive Supply Voltage No Internal Connection GND 3 NO 2 COM 1 6 VCC 5 N.C. 4 IN Note: 1. NO and COM pins are identical and interchangeable. Any pin may be considered as an input or an output; signals pass. TDFN N.C. = No Internal Connection Switches shown for Logic "0" input Truth Table Input LOW HIGH Switch State OFF ON 1 PS8714A 06/27/04 PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Absolute Maximum Ratings Voltages Referenced to GND VCC ...................................................................... -0.5V to +3.6V 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 Note: 1. Thermal Information Continuous Power Dissipation SOT-23 (derate 7.1mW/C above +70C) ........................... 0.5W Storage Temperature ........................................ -65C to +150C Lead Temperature (soldering, 10s) ................................. +300C 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 Description Analog Switch Analog Signal Range(3) On Resistance On-Resistance Match Between Channels(4) On-Resistance Flatness(5) VANALOG RON Parameters (VCC = +3.3V 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Test Conditions Package Temp.(C) Min.(1) Typ.(2) Max.(1) Units Full 25 VCC = 2.7V, ICOM = 100mA, VNO or VNC = +1.5V VCC =2.7V ICOM = 100mA, VNO or VNC =0.8V, 2.0V VCC =3.3V, VCOM = 0V,VNO or VNC = +2.0V VCC =3.3V, VCOM = +2.0V, VNO or VNC = + 2.0V SOT23 TDFN Full 25 Full 25 Full 25 Full 25 Full 0 VCC 0.4 0.5 0.6 0.05 0.06 0.1 0.1 V RON RFLAT(ON) NO or NC Off Leakage Current(6) COM On Leakage Current(6) ICOM(OFF) or INC(OFF) -1 -20 -2 -20 1 10 2 20 nA ICOM(ON) 2 PS8714A 06/27/04 PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Electrical Specifications - Single +3.3V Supply (continued) (VCC = + 3.3V 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Description Logic Input Input High Voltage Input Low Voltage Input Current with Voltage High Input Current with Voltage Low Dynamic Turn-On Time Turn-Off Time Charge Injection(3) Off Isolation(7) NC or NO Capacitance COM Off Capacitance COM On Capacitance Supply Power Supply Range Positve Supply Current VCC ICC VCC = 3.6V, VIN = 0V or VCC Full 1.5 3.6 100 V nA tON tOFF Q OIRR C(OFF) CCOM(OFF) CCOM(ON) CL = 1nF, VGEN = 0V, RGEN = 0, Figure 2 RL = 50, f = 100KHz, Figure 3 f = 1 MHz, Figure 4 f = 1 MHz, Figure 4 VCC = 3.3V, VNO or VNC = 2.0V, Figure 1 25 Full 25 Full 25 50 -25 130 130 270 pF 10 10 10 10 pC dB ns VIH VIL IINH IINL Guaranteed logic High Level Guaranteed logic Low Level VIN = 1.4V, all others = 0.5V VIN = 0.5V, all other = 1.4V -1 -1 Full 1.4 0.5 1 A 1 V Parameters Test Conditions Temp (C) Min.(1) Typ.(2) Max.(1) Units 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 +25C. 7. Off Isolation = 20log10 [ VCOM / (VNO or VNC) ]. See Figure 3. 3 PS8714A 06/27/04 PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Electrical Specifications - Single +2.5V Supply Description Analog Switch Analog Signal Range(3) On-Resistance On-Resistance Match Between Channels (4) On-Resistance Flatness(5) Dynamic Turn-On Time Turn-Off Time Charge Injection(3) Logic Input Input HIGH Voltage Input LOW Voltage Input HIGH Current Input HIGH Current VIH VIL IINH IINL Guaranteed logic high level Guaranteed logic Low level VIN = 1.4V, all others = 0.5V VIN = 0.5V, all others = 1.4V Full Full Full Full -1 -1 1.4 0.5 1 1 V A tON tOFF Q 25 VCC = 2.5V, VNO or VNC = 1.8V, Figure 1 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 Full 25 Full 25 42 10 15 10 10 pC ns VANALOG RON RON RFLAT(ON) VCC = 2.5V, ICOM = -8mA, VNO or VNC = 1.8V VCC = 2.5V, ICOM = -8mA, VNO or VNC = 0.8V, 1.8V 25 Full 25 Full 25 Full 0 VCC 0.4 0.4 0.05 0.06 0.1 0.1 V Parameters (VCC = +2.5V 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Test Conditions Temp.(C) Min.(1) Typ.(2) Max.(1) Units 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 PS8714A 06/27/04 PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Electrical Specifications - Single +1.8V Supply Description Analog Switch Analog Signal Range(3) On-Resistance On-Resistance Match Between Channels(4) On-Resistance Flatness(5) Dynamic Turn-On Time Turn-Off Time Charge Injection(3) Logic Input Input HIGH Voltage Input LOW Voltage Input HIGH Current Input HIGH Current VIH VIL IINH IINL Guaranteed logic high level Guaranteed logic Low level VIN = 1.4V, all others = 0.5V VIN = 0.5V, all others = 1.4V Full Full Full Full -1 -1 1.4 0.5 1 1 V A tON tOFF Q 25 VCC = 1.8V, VNO or VNC = 1.5V, Figure 1 CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 Full 25 Full 25 29 15 15 10 15 pC ns VANALOG RON RON RFLAT(ON) VCC = 1.8V, ICOM = -4mA, VNO or VNC = 1.5V VCC = 1.8V, ICOM = -4mA, VNO or VNC = 0.8V,1.5V 25 Full 25 Full 25 Full 0 VCC 0.4 0.8 0.05 0.06 0.4 0.6 V Parameters (VCC = +1.8V 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V) Test Conditions Temp.(C) Min.(1) Typ.(2) Max.(1) Units 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 PS8714A 06/27/04 PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Test Circuits/Timing Diagrams VCC VCC Switch +3V* Input NO COM IN Logic Input GND RL 50ohm VOUT CL 35pF Logic VINH Input VINL Switch Output 50% tr <20ns tf <20ns tOFF VOUT 90% 90% 0V tON CL INCLUDES FIXTURE AND STRAY CAPACITANCE RL VOUT = VNO R L + R ON ( ) LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE OPPOSITE LOGIC * 1.5V FOR 3.3V SUPPLY Figure 1. Switching Time VCC VCC VOUT IN OFF VOUT COM VGEN .1F IN Logic Input NO CL 1nF VOUT ON ON Q = (VOUT)(CL) OFF GND IN OFF OFF Figure 2. Charge Injection 10nF +3.3V 10nF +3.3V VCC COM 50 COM VCC IN 0V to 2.4V or 0V to 2V IN NO GND 0V to 2.4V or 0V to 2V Analyzer 50 Capacitance Meter f = 1 MHz NO GND Figure 3. Off Isolation Figure 4. Channel On/Off Capacitance 6 PS8714A 06/27/04 PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Packaging Mechanical: 5-Pin SOT-23 (T) .075 1.90 BSC 5 4 .059 1.50 .068 1.75 .102 2.60 .1183.00 Datum "A" 1 2 3 0 - 10 .037 0.95 BSC .110 2.80 .118 3.00 .004 0.10 .023 0.60 .014 0.35 .019 0.50 X.XX DENOTES DIMENSIONS X.XX IN MILIMETERS MAX. .057 1.45 SEATING PLANE .000 0.00 .005 0.15 Packaging Mechanical: 6-Pin TDFN (ZC) 2.00 0.10 0.65 BSC 0.80 MAX. 2.00 0.10 0.90 0.10 0.30 0.05 0.40 0.10 0.20 REF. 0.0 - 0.05 2.30 0.10 0.80 MAX. 1.40 0.10 Pin #1 2.30 0.10 Pin #1 0.0 - 0.05 7 PS8714A 06/27/04 PI3A4626 3.0V, SOTinyTM Single-Supply 0.4 SPST (NO) CMOS Analog Switch Ordering Information Ordering Code PI3A4626TX PI3A4626TEX PI3A4626ZCEX Packaging Code T T ZC Package Description 5-pin Small Compact SOT-23 Pb-free & Green, 5-pin Small Compact SOT-23 Pb-free & Green, 6-pin Ultra Compact TDFN Top Mark ZD ZD ZD 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 PS8714A 06/27/04 |
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