PI5A121/PI5A122/PI5A124

Transcription

1 es Features Single-Supply Operation (+V to +6V) Rail-to-Rail Analog Signal Dynamic Range Low On-Resistance (6Ω typ. with 5V supply) Minimizes Distortion and Error Voltages On-Resistance Flatness, Ω typ. Low Charge Injection Reduces Glitch Errors. Q = 4pC typ. High Speed. t ON = 0ns typ. Wide -db Bandwidth: 6 MHz (typ.) High-Current Channel Capability: >00mA TTL/CMOS Logic Compatible Low Power Consumption (0.5µW typ) Small outline transistor package minimizes board area Packaging (Pb-free & Green available): - 5-pin 65-mil wide SOT (T) for PI5A and PI5A - 6-pin 65-mil wide SOT (T) for PI5A4-5-pin 50-mil wide SC70 (C) for PI5A/PI5A Applications Audio, Video Switching, and Routing Battery-Powered Communication Systems Computer Peripherals Telecommunications Portable Instrumentation Mechanical Relay Replacement Cell Phones PDAs Description The PI5A/PI5A/PI5A4 are analog switches designed for single-supply operation. These high-precision devices are ideal for low-distortion audio, video, signal switching and routing. The PI5A is a single-pole throw (SPST) normally open (NO) switch. The switch is open when is LOW. The PI5A is a single-pole single-throw (SPST) normally closed (NC) switch. Each switch conducts current equally well in either direction when on. When off, they block voltages up to. These switches are fully specified with +5V, and +.V supplies. With +5V, they guarantee <0Ω On-Resistance. On-Resistance matching between channels is within Ω. On-Resistance flatness is less than 55Ω over the specified range. These switches also guarantee fast switching speeds (t ON <0ns). These products are available in 5-pin SC70 and/or 6-pin SOT plastic packages for operation over the industrial (-40 o C to +85 o C) temperature range. Functional Diagrams, Pin Configurations and Truth Tables PI5A PI5A PI5A NO NO NC NC SOT-5 SC70-5 SOT-5 SC70-5 Switches shown for Logic 0 input SOT-6 PI5A PI5A 0 OFF ON ON OFF PI5A4 LOGIC NC NO 0 ON OFF OFF ON PS80G 0/9/04

2 Absolute Maximum Ratings Voltages Referenced to Gnd V to +7V V, V, V NC, V NO (Note ) V to V CC +V or 0mA, whichever occurs first Current (any terminal)... ±5mA Peak Current,, NO, NC (Pulsed at ms, 0% duty cycle)... ±5mA Thermal Information Continuous Power Dissipation SOT-6 (derate 7mW/ºC above +70ºC) mW Storage Temperature...-65ºC to +50ºC Lead Temperature (soldering, 0s) ºC Note : Signals on NC, NO,, or exceeding or are clamped by internal diodes. Limit forward diode current to 0mA. 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 ( = +5V ± 0%, = 0V, V H =.4V, V L = 0.8V) Parameter Symbol Conditions Temp.( C) Min. () Typ. () Max. () Units Analog Switch Analog Signal Range () V ANALOG Full 0 V On-Resistance R ON = 4.5V, On-Resistance Match Between Channels (4) R ON On-Resistance Flatness (5) R FLAT(ON ) NO or NC Off Leakage Current (6) I NO(OFF) or I NC(OFF) I = -0mA, V NO or V NC = +.5V = 5V, I = -0mA, V NO or V NC = V,.5V, 4V = 5.5V, V = 0V, V NO or V NC = 4.5V Off Leakage = 5.5V, V Current (6) I = + 4.5V, (OFF) V NO or V NC = ± 0V = 5.5V, On Leakage Current (6) I (ON) V = +4.5V V NO or V NC = +4.5V Full 5 0. Full Full Full Full Full Ω na PS80G 0/9/04

3 Electrical Specifications - Single +5V Supply (continued) ( = + 5V ± 0%, = 0V, V H =.4V, V L = 0.8V) Logic Input Parameter Symbol Conditions Temp(ºC) Min. () Typ. () Max. () Units Input High Voltage V IH Guaranteed logic High Level Input Low Voltage V IL Guaranteed logic Low Level 0.8 Input Current with Voltage High Input Current with Voltage Low I Full H V =.4V, all others = 0.8V I L V = 0.8V, all others =.4V V µa Dynamic Turn-On Time t ON Full 0 V CC = 5V, Figure 5 7 Turn-Off Time t OFF Full 0 Charge Injection () Q C L = nf, V GEN = 0V, R GEN = 0Ω, Figure Off Isolation O IRR R L = 50Ω, C L = 5pF, f = 0MHz, Figure Crosstalk (8) X TALK R L = 50Ω, C L = 5pF, f = 0MHz, Figure 4 5 ns.6 0 pc -4 db NC or NO Capacitance C (OFF) 5.5 pf f = khz, Figure 5 Off Capacitance C (OFF) 5.5 On Capacitance C (ON) f = khz, Figure 6 -db Bandwidth BW R L = 50Ω, Figure 7 Full 6 MHz Supply Power-Supply Range 6 V Full Positve Supply Current I+ V CC = 5.5V, V = 0V or µa Notes:. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.. Guaranteed by design 4. R ON = R ON max - R ON min 5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured. 6. Leakage parameters are 00% tested at maximum rated hot temperature and guaranteed by correlation at +5ºC. 7. Off Isolation = 0log 0 [ V / (V NO or V NC ) ]. See Figure. 8. Between any two switches. See Figure PS80G 0/9/04

4 Electrical Specifications - Single +.V Supply ( = +.V ± 0%, = 0V, V H =.4V, V L = 0.8V) Parameter Symbol Conditions Temp.(ºC) Min.() Typ.() Max.() Units Analog Switch Analog Signal Range () V ANALOG 0 V On-Resistance R ON = V, I = -0mA,V NO or V NC =.5V 5 8 Full On-Resistance Match 5 Between Channels (4) R ON =.V, I = -0mA, Full On-Resistance Flatness (,5) R FLAT(ON) V NO or V NC = 0.8V,.5V Full 5 Dynamic Turn-On Time t ON =.V, Full 40 V NO or V NC =.5V, Turn-Off Time t Figure 5.5 OFF Full 0 Charge Injection () Supply Q Positve Supply Current I+ Logic Input C L = nf, V GEN = 0V, R GEN = 0V, Figure =.6V, V = 0V or All Channels on or off 5. 0 pc Full µa Ω ns Input High Voltage V IH Guaranteed logic high level Full Input Low Voltage V IL Guaranteed logic low level Full 0.8 Input High Current I H V =.4V, all others = 0.8V Full - Input Low Current I L V = 0.8V, all others =.4V Full - V µa 4 PS80G 0/9/04

5 Test Circuits/Timing Diagrams Figure. Switching Time Figure. Charge Injection 5 PS80G 0/9/04

6 Test Circuits/Timing Diagrams (continued) Figure. Off Isolation Figure 4. Crosstalk (4 only) 0nF +5V 0nF +5V Capacitance Meter f = khz NC.4V Capacitance Meter f = MHz NC 0V Figure 5. Channel-Off Capacitance Figure 6. Channel-On Capacitance 0nF +5V NC or NO Vo Rg = 50ohm R L 50ohm Figure 7. Bandwidth 6 PS80G 0/9/04

7 Packaging Mechanical: 5-pin SOT- (T) Datum "A" 0º - 0º X.XX X.XX DENOTES DIMENSIONS MILIMETERS MAX SEATG PLANE Packaging Mechanical: 5-pin SC70 (C) VIEW A MAX XXX XXX DENOTES DIMENSIONS MILLIMETERS SEATG PLANE SEATG PLANE GUAGE PLANE REV PS80G 0/9/04

8 Packaging Mechanical: 6-pin SOT- (T) Datum "A" 0º - 0º MAX. SEATG PLANE X.XX X.XX DENOTES DIMENSIONS MILLIMETERS Ordering Information Ordeing Code Packaging Code Package Type Top Marking PI5ATX T 5-pin, 65-mil wide SOT- ZV PI5ATEX T Pb-free & Green, 5-pin, 65-mil wide SOT- ZV PI5ACX C 5-pin, 50-mil wide SOT- ZV PI5ACEX C Pb-free & Green, 5-pin, 50-mil wide SOT- ZV PI5ATX T 5-pin, 65-mil wide SOT- ZU PI5ATEX T Pb-free & Green, 5-pin, 65-mil wide SOT- ZU PI5ACX C 5-pin, 50-mil wide SOT- ZU PI5ACEX C Pb-free & Green, 5-pin, 50-mil wide SOT- ZU PI5A4TX T 6-pin, 65-mil wide SOT- ZT PI5A4TEX T Pb-free & Green, 6-pin, 65-mil wide SOT- ZT Notes:. Thermal characteristics can be found on the company web site at X = Tape/Reel Pericom Semiconductor Corporation PS80G 0/9/04