PI5A4626/PI5A4629 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 SOTINY™ Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches Features Description • 1-ohm max. On-Resistance PI5A4626/PI5A4629, single-pole/single-throw (SPST) analog switches that operate from a single +1.8V to +5.5V supply, are normally open (NO). The PI5A4629 pinout is optimized for the highest SOT-23 package off-isolation available. • 0.15-ohm max. On-Resistance Flatness at +25°C • Fast Switching tON = 50ns max. These switches have 1-ohm max On-resistance (RON), with 0.12ohm max RON flatness over the analog signal range when powered from a +5V supply. Leakage currents are 0.5nA and fast switching times are less than 50ns. They are packaged in a compact 5-pin SOT-23 package. tOFF = 50ns max. • +1.8V to +5.5V Single-Supply Operation • TTL/CMOS-Logic Compatible • –57dB Off-Isolation at 1MHz • 4nA max. Off-Leakage at +25°C Applications • Packaging: - 5-Pin SOT-23 (T) • Cellular Phones • Communications Circuits • Battery-Operated Equipment • DSL Modems • Audio and Video Signal Routing • PCMCIA Cards Pin Description Pin Functional Block Diagrams/Pin Configurations Name Top Views Function 4626 4629 1 2 CO M 2 4 NO Analog Switch, Normally Open 3 3 GND Ground 4 1 IN Digital Control Input 5 5 V+ Positive Supply Voltage Analog Switch, Common COM 1 5 V+ NO 2 IN 1 5 V+ COM 2 PI5A4626 GND 3 PI5A4629 4 IN GND 3 4 NO Note: NO, NC, and COM pins are identical and interchangeable. Any pin may be considered as an input or an output; signals pass Switches shown for Logic “0” input. Truth Table Input 1 Switch State PI5A4626 / PI5A4629 LOW O FF HIGH ON PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Absolute Maximum Ratings Thermal Information Voltages Referenced to GND V+ ..................................................................... –0.5V to +5.5V Continuous Power Dissipation VIN, VCOM, VNC, VNO (Note 1) ................ –0.5V to V+ +0.3V or 30mA, whichever occurs first Storage Temperature ....................................... –65ºC to +150ºC SOT-23 (derate 7.1mW/ºC above +70ºC) ............................ 0.5W Lead Temperature (soldering, 10s) ............................... +300ºC Current (any terminal) .................................................. ±200mA Peak Current, COM, NO, NC (Pulsed at 1ms, 10% duty cycle) .................................. ±400mA Note: 1. Signals on NC, NO, COM, or IN exceeding V+ 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 +5V Supply (V+ = +5V ± 10%, GND = 0V, VINH = 2.4V, VINL = 0.8V) Pa ra me nte r D e s criptio n Te s t Co nditio ns Te mp. (°C) M in. (1) F ull 0 Ty p. (2) M a x . (1 ) Units Ana lo g S witch Analo g S ignal Range(3) O n Resistance O n- Resistance Match Between C hannels (4) O n- Resistance F latness(5) N O or N C O ff Leakage Current(6) C O M O n Leak age C urrent(6) V VAN ALO G 25 RO N V+ 4 . 5 V, IC O M = – 3 0 mA, VN O o r VN C = – 2 . 5 V ∆ RO N V+ 0.5 F ull 1.1 25 0.03 F ull RF LAT(O N ) V+ = 5 V, IC O M = – 3 0 mA, VN O o r VN C = 1 V, – 2 . 5 V, 4 V IC O M (O F F ) o r IN C (O F F ) V+ = 5 . 5 V, VC O M = 0 V, VN O o r VN C = 4 . 5 V IC O M (O N ) V+ = 5 . 5 V, VC O M = + 4 . 5 VN O o r VN C = + 4 . 5 V 2 0.9 0.05 0.10 25 0.08 F ull O hm 0.12 0.15 25 2 0.01 2 F ull –20 20 25 –4 4 F ull –40 nA 0.3 40 PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 Electrical Specifications - Single +5V Supply (continued) (V+ = + 5V ± 10%, GND = 0V, VINH = 2.4V, VINL = 0.8V) Parame te r Symbol Te mp(ºC) M in.(1) Typ.(2) Conditions M ax.(1) Units Logic Input Input High Voltage VIH Guaranteed logic High Level Input Low Voltage VIL Guaranteed logic Low Level Input Current with Voltage High IIN H VIN = 2.4V, all others = 0.8V Input Current with Voltage Low IIN L VIN = 0.8V, all others = 2.4V 2.4 Full 0.8 –1 0.005 1 –1 0.005 1 20 35 V µA Dynamic Turn- On Time Turn- Off Time Charge Injection(3) Off Isolation Crosstalk(8) NC or NO Capacitance tO N 25 V+= 5V, VNO or VNC 2.5V, Figure 1 = tO F F Q Full 40 25 15 Full CL = 1nF, VGEN = 0V, RGEN = 0 Ohm, Figure 2 25 40 RL = 50 Ohms, f = 1MHz, Figure 3 –57 XTALK RL = 50 Ohms, f = 1MHz, Figure 4 –57 COM Off Capacitance C C O M (O F F ) COM On Capacitance C C O M (O N ) ns 35 OIRR C (O F F ) 20 pC dB 83 f = 1MHz, Figure 5 83 f = 1MHz, Figure 6 pF 170 Supply Power- Supply Range V+ Positve Supply Current I+ VC C = 5.5V, VIN = 0V or V+ Full 1.8 0.5 5.5 V 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. 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 3. 8. Between any two switches. See Figure 4. 3 PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Electrical Specifications - Single +3.3V Supply (V+ = +3.3V ± 10%, GND = 0V, VINH = 2.0V, VINL = 0.6V) Pa ra me nte r D e s criptio n Te s t Co nditio ns Te mp. (°C) M in. (1) Typ. (2) M a x . (1 ) Units V+ V Ana lo g S witch Analo g S ignal Range(3) O n Resistance VAN ALO G RO N O n- Resistance Match Between C hannels (4) O n- Resistance F latness(3,5) 0 V+=3 V, IC O M = –2 4 mA, VN O o r VN C = 2 . 0 V ∆ RO N V+=3 . 3 V, IC O M = –2 4 mA, VN O o r VN C = 0 . 8 V, 2 . 0 V RFLAT(O N ) 25 1.0 F ull 1.8 2.2 25 0.04 F ull 0 . 11 25 0.17 F ull 0.25 25 30 0.5 O hm 0.2 D yna mic Turn- O n Time tO N F ull V+=3 . 3 V, VN O o r VN C = 2 . 0 V, F igure 1 Turn- O ff Time tO F F (3 ) 40 55 25 20 25 F ull 40 Q C L = 1nF, VGEN = 0 V, RGEN = 0 V, F igure 2 25 30 I+ V+=3 . 6 V, VIN = 0 V o r V+ All channels o n o r o ff F ull 0.5 Inp ut HIGH Vo ltage VIH Guaranteed lo gic high level F ull Inp ut LO W Vo ltage VIL Guaranteed lo gic Lo w level F ull Inp ut HIGH C urrent IIN H VIN =2 . 4 V, all o thers = 0 . 8 V F ull –1 1 Inp ut HIGH C urrent IIN L VIN =0 . 8 V, all o thers =2 . 4 V F ull –1 1 C harge Injectio n ns pC S upply P o sitive S up p ly C urrent 1 µA Lo g ic Input 2 0.6 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. 4 PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 Electrical Specifications - Single +2.5V Supply (V+ = +2.5V ± 10%, GND = 0V, VINH = 1.8V, VINL = 0.6V) Pa ra me nte r D e s criptio n Te s t Co nditio ns Te mp. (°C) M in. (1) Ty p. (2) M a x . (1 ) Units V+ V Ana lo g S witch Analo g S ignal Range(3) O n Resistance VAN ALO G RO N O n- Resistance Match Between C hannels (4) O n- Resistance F latness(3,5) 0 25 V+ = 2 . 5 V, IC O M = – 8 mA, VN O o r VN C = 1 . 8 V 1.5 F ull ∆ RO N V+ = 2 . 5 V, IC O M = – 8 mA, VN O o r VN C = 0 . 8 V, 1 . 8 V RF LAT(O N ) 2 2.7 25 0.13 F ull 0.2 25 0.25 F ull 0.45 25 40 0.16 O hm 0.3 D y na mic Turn- O n Time tO N F ull V+ = 2 . 5 V, VN O o r VN C = 1 . 8 V, F igure 1 Turn- O ff Time tO F F (3 ) C harge Injectio n 55 70 25 30 F ull 40 ns 55 Q C L = 1 nF, VGEN = 0 V, RGEN = 0 V, F igure 2 25 20 I+ V+ = 2 . 7 5 V, VIN = 0 V o r V+ All channels o n o r o ff F ull 0.5 pC S upply P o sitive S up p ly C urrent 1 µA Lo g ic Input Inp ut HIGH Vo ltage VIH Guaranteed lo gic high level F ull 1.8 Inp ut LO W Vo ltage VIL Guaranteed lo gic Lo w level F ull Inp ut HIGH C urrent IIN H VIN = 2 . 0 V, all o thers = 0 . 8 V F ull –1 1 Inp ut HIGH C urrent IIN L VIN = 0 . 8 V, all o thers = 2 . 0 V F ull –1 1 0.6 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 PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Electrical Specifications - Single +1.8V Supply (V+ = +1.8V ± 10%, GND = 0V, VINH = 1.5V, VINL = 0.6V) Paramenter Description Test Conditions Temp.(°C) Min.(1) Typ.(2) Max.(1) Units V+ V Analog Switch Analog Signal Range(3) On Resistance On-Resistance Match Between Channels (4) On-Resistance Flatness(3,5) VANALOG RON 0 V+=1.8V, ICOM = –2mA, VNO or VNC = 1.5V ∆ RON V+=1.8V, ICOM = –2mA, VNO or VNC = 0.6V,1.5V RFLAT(ON) 25 2.0 4 Full 5 25 0.44 Full 0.7 25 0.5 Full 0.9 25 65 0.6 Ohm 0.6 Dynamic Turn-On Time tON V+=1.8V, VNO or VNC = 1.5V, Figure 1 Turn-Off Time Charge Injection(3) tOFF 70 Full 95 25 40 55 Full ns 70 Q C L = 1nF, VGEN = 0V, RGEN = 0V, Figure 2 25 10 pC I+ V+=2.0V, VIN = 0V or V+ All channels on or off Full 0.5 Input HIGH Voltage VIH Guaranteed logic high level Full Input LOW Voltage VIL Guaranteed logic Low level Full Input HIGH Current IINH VIN =1.5V, all others = 0.8V Full –1 1 Input HIGH Current IINL VIN =0.8V, all others =1.5V Full –1 1 Supply Positive Supply Current 1 µA Logic Input 1.5 0.6 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. 6 PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 Test Circuits/Timing Diagrams V+ V+ Switch +3V* Input NO COM RL 50ohm IN Logic Input VOUT CL 35pF Logic VINH Input VINL 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 V+ ∆VOUT V+ COM VGEN VOUT NO VOUT CL 1nF .1µF IN OFF OFF ON IN GND Logic Input IN ON OFF OFF Q = (∆VOUT)(CL) Figure 2. Charge Injection 10nF VCC +5V 10nF V+ V+ NC COM IN 50ohm Analyzer 50ohm NO Signal Generator 0dBm 0V to 2.4V or 0V to 2V COM 50ohm NO IN Analyzer GND GND 50ohm Figure 4. Crosstalk Figure 3. Off Isolation/On-Channel Bandwidth 7 PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Test Circuits/Timing Diagrams (continued) +5V 10nF +5V 10nF COM V+ V+ IN 0V to 2.4V or 0V to 2V Vo RL 50ohm Capacitance Meter f = 1 MHz COM NC or NO Rg = 50ohm NO GND GND Figure 6. Bandwidth Figure 5. Channel On/Off Capacitance 8 PS8641A 06/27/04 PI5A4626/4629 SOTINY Low-Voltage, Single-Supply, 1-Ohm SPST CMOS Analog Switches 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567890123 Packaging Mechanical: 5-Pin SOT-23 (T) .075 1.90 BSC 5 4 .059 1.50 .068 1.75 1 2 .102 2.60 .118 3.00 0” - 10” 3 Datum "A" .004 0.10 .023 0.60 .037 0.95 BSC .014 0.35 .019 0.50 X.XX DENOTES DIMENSIONS X.XX IN MILIMETERS .110 2.80 .118 3.00 .057 1.45 MAX. SEATING PLANE .000 0.00 .005 0.15 Ordering Information Ordering Code Package Code Package Description Top Marking PI5A4626TX T 5-pin SOT-23 ZI PI5A4629TX T 5-pin SOT-23 ZH Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. X = Tape and reel 3. Number of transistors: 604 (both devices) Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com 9 PS8641A 06/27/04