PI5C3301TEX

PI5C3301 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 SOTiny Single-Bit Bus Switch TM Features Description • Near-Zero propagation delay • 5-ohm switches connect inputs to outputs • Direct bus connection when switches are ON Pericom Semiconductor’s PI5C3301 is a single digital switch designed with a fast enable. When enabled using the Bus Enable (BE) pin, the “A” pin is directly connected to the “B” pin. The bus switch introduces no additional propagation delay or additional ground bounce noise. • Ultra Low Quiescent Power (0.1μA typical) – Ideally suited for notebook applications • Packaging (Pb-free & Green available): – 5-pin plastic SOT23 (T) – 5-pin plastic SC70 (C) The PI5C3301 device has an active LOW enable. Block Diagram Pin Configuration A B A 1 B 2 GND 3 BE Truth Table(1) Vcc 4 BE Pin Description BE A B VCC Function Pin Name X* Hi- Z Hi- Z GND Disconnect BE Switch Enable H Hi- Z Hi- Z VCC Disconnect A Bus A at pin 1 L B A VCC Connect B Bus B at pin 2 Notes: 1. H = High Voltage Level, L = Low Voltage Level X = Don’t Care, Hi-Z = High Impedance A = I/O at pin 1, B = I/O at pin 2 * A pull-up resistor should be used for power-up protection 09-0002 5 1 De s cription VCC Power GND Ground PS8366I 11/03/08 PI5C3301 TM SOTiny Single-Bit Bus Switch 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Storage Temperature .......................................................... –65°C to +150°C Ambient Temperature with Power Applied ..........................–40°C to +85°C Supply Voltage to Ground Potential ......................................... –0.5V to +7.0V DC Input Voltage ................................................................... –0.5V to +7.0V DC Output Current ............................................................................ 120mA Power Dissipation ................................................................................. 0.5W DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V± 10%) Parame te rs Te s t Conditions (1) De s cription M in. Typ.(2) M ax. VIH Input HIGH Voltage Guaranteed Logic HIGH Level 2 .0 VIL Input LOW Voltage Guaranteed Logic LOW Level –0.5 IIH Input HIGH Current VCC = Max., VIN = VCC ±1 IIL Input LOW Current VCC = Max., VIN = GND ±1 V 0.8 IOZH High Impedence Output Current VCC = Max., VOUT = 0V or VCC ±1 IOZL Low Impedence Output Current VCC = Max., VOUT = 0V or VCC ±1 RON Switch On Resistance(3) Units VCC = 4.5V, VIN = 0.0V, ION = 30mA or 64mA VCC = 4.5V, VIN = 2.4V, ION = 15mA 5 10 7 15 VCC = 4V, VIN = 2.4V, ION = 15mA 14 20 μΑ ohm Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 5.0V, TA = 25°C ambient and maximum loading. 3. Measured by the voltage drop between A and B pin at indicated current through the switch. On-Resistance is determined by the lower of the voltages on the two (A, B) pins. Capacitance (TA = 25°C, f = 1 MHz) Parame te rs (1) De s cription CIN Input Capacitance C O FF A/B Capacitance, Switch Off CON A/B Capacitance, Switch On Te s t Conditions Typ Units 3 VIN =0V pF 5 10 Notes: 1. This parameter is determined by device characterization but is not production tested. 09-0002 2 PS8366I 10/29/09 PI5C3301 TM SOTiny Single-Bit Bus Switch 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Power Supply Characteristics Parame te rs Te s t Conditions (1) De s cription M in. ICC Q uiescent Power Supply Current VCC = Max. VIN = GND or VCC ΔICC Supply Current per Input @ TTL HIGH VCC = Max. VIN = 3.4V(3) Typ.(2) M ax. Units 0.1 3.0 μA 2.5 mA Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 5.0V, +25°C ambient. 3. Per TTL driven input (VIN = 3.4V, control inputs only); A and B pins do not contribute to ICC. Switching Characteristics over Operating Range PI5C3301 VCC = 4.5V Parame te rs De s cription tPLH tPHL Propagation Delay(1,2) A to B, B to A tPZH tPZL Bus Enable Time tPHZ tPLZ Bus Disable Time Conditions C L = 50pF RL = 500- ohm M in. M ax. VCC = 4V M in. M a x. 0.25 0.25 1.0 4.9 5 .5 1.0 4.2 4.5 Units ns Notes: 1. This parameter is guaranteed but not tested on Propagation Delays. 2. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The time constant for the switch alone is of the order of 0.25ns for 50pF load. Since his time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side. 09-0002 3 PS8366I 10/29/09 TM PI5C3301 SOTiny Single-Bit Bus Switch 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 09-0002 4 PS8366I 10/29/09 PI5C3301 TM SOTiny Single-Bit Bus Switch 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 DOCUMENT CONTROL NO. PD - 1901 REVISION: D .079 2.00 BSC .051 1.30 BSC 5 4 DATE: 03/09/05 .083 2.10 BSC .049 1.25 BSC 1 2 1 .026 0.65 BSC VIEW A 3 GUAGE PLANE .006 .011 0.15 0.30 SEATING PLANE 4Û-10Û .010 .018 0.26 0.46 .321 BSC 0.15 0Û-8Û .017 0.42 REV 1.10 MAX SEATING PLANE 0 0 .004 0.10 XXX DENOTES DIMENSIONS XXX IN MILLIMETERS Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com Notes: 1. Controlling dimensions in millimeters 2. Ref: JEDEC MO-203B/AA 3. Package Outline Exclusive of Mold Flash and Metal Burr DESCRIPTION: 5-Pin, SC70 PACKAGE CODE: C Note: • For latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php Ordering Information Ordering Code Package Code Package Description PI5C3301TEX T Pb-free & Green, 5-pin SOT23 PI5C3301CEX C Pb-free & Green, 5-pin SC70 Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • E = Pb-free & Green • X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 09-0002 5 PS8366I 10/29/09