PI74STX1G126 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 SOTiny™ Gate STX Buffer with 3-State Output Features Description • High-speed: tPD = 2.3ns typical into 50pF @ 5V VCC The PI74STX1G126 is a buffer with 3-state output that operates over the 1.65V to 5.5V VCC operating range. • Broad operating range: VCC = 1.65V – 5.5V • Power down high-impedance inputs/outputs • High output drive: ±24mA at 3V VCC • Packaging (Pb-free & Green available): – 5-pin SOT23 (T) – 5-pin SC70 (C) Block Diagram Pin Configuration OE OE 1 AIN 2 GND 3 5 VCC 4 YOUT AIN Pin Description Recommended Operating Conditions(1) Parame te r Pin Name s De s cription AIN Input Supply Voltage (VCC) OE Input YOUT Output Function Table Inputs AIN YOUT H H L L H X L H Z M in. M ax. 5 .5 Input Voltage (VIN) 0 5 .5 Output Voltage (VOUT) 0 VCC Operating Temperature –40 85 VCC = 1.8V, 2.5V ± 0.2V 0 20 VCC = 3.3V, ± 0.3V 0 10 VCC =5.0V, ± 0.5V 0 5 Input Rise and Fall Time (tr,tf) Notes: H = HIGH Logic Level L = LOW Logic Level Z = HIGH Impedance Condition 1.65 Output OE 06-0217 YOUT Units V °C ns/V Notes: 1. Unused inputs must be held HIGH or LOW. They may not float. 1 PS8556D 06/07/06 PI74STX1G126 SOTiny™ Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Absolute Maximum Ratings DC VCC/GND Current (ICC/IGND) ................................ ±50mA Storage Temperature (TSTG) .......................... –65°C to +150°C Junction Lead Temperature (IOS) ................................... 200°C Power Dissipation SOT23 ............................................ 200mW SC70 ............................................... 150mW Supply Voltage (VCC) .......................................... –0.5V to +6V DC Input Voltage (VIN) ....................................... –0.5V to +6V DC Output Voltage (VOUT) ................................. –0.5V to +6V DC Input Diode Current (IIK) ........................ –50mA to 20mA DC Output Diode Current (IOK) .................... –50mA to 20mA DC Output Current (IOUT) ........................................... ±50mA Note: Absolute maximum ratings are DC values beyond which the device may be damaged or have its useful life impaired. The datasheet specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Pericom does not recommend operation outside datasheet specifications. DC Electrical Characteristics (Over supply voltage and operating temperature ranges, unless otherwise specified) Symbol Parame te r VCC (V) VIH HIGH Level Input Voltage 1.65- 1.95 2.3- 5.5 VIL LOW Level Input Voltage 1.65- 1.95 2.3- 5.5 VO H HIGH Level Output Voltage 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 VO L LOW Level Output Voltage IIN Input Leakage Current IO F F Power Off Leakage Current IC C Quiescent Supply Current 06-0217 TA = +25°C Conditions M in. Typ. TA = –40 to +85°C M ax. 0.75VC C 0.70VC C M in. 0.25VC C 0.30VC C VIN = VIL IO H = –100μA 1.55 1.7 2.2 2.9 4.4 1.65 1.79 2.29 2.99 4.5 1.55 1.7 2.2 2.9 4.4 = –4mA = –8mA = –16mA = –24mA = –32mA 1.29 1.9 2.4 2.3 3.8 1. 5 2 2.13 2.71 2.55 4.20 1. 2 9 1. 9 2.4 2.3 3.8 V 1.65 2.3 3.0 3.0 4.5 VIN = VIH IO L = 100μA 0.0 1 0.01 0.01 0.00 0.00 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.65 1.8 2.3 3.0 4.5 IO L = 4mA IO L = 8mA IO L = 16mA IO L = 24mA IO L = 32mA 0.08 0.10 0.18 0.28 0.28 0.24 0.3 0.4 0.55 0.55 0.24 0.3 0.4 0.55 0.55 0- 5.5 0.0 VIN = 5.5V, GND –1 1 –1 1 VIN or VO UT = 5.5V –1 1 –1 1 1.65- 5.5 VIN = 5.5V, GND 2.0 2 Units 0.75VC C 0.70VC C 0.25VC C 0.30VC C IO H IO H IO H IO H IO H M a x. μA 20 PS8556D 06/07/06 PI74STX1G126 SOTiny™ Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 AC Electrical Characteristics TA = +25°C Symbol Parame te r VCC (V) Conditions TA = –40 to +85°C M in. Typ. M ax. M in. Fig. M ax. Units No. tPLH, tPHL Propagation Delay 1.8 ±0.15 CL = 15pF, RD = 1 Mohm, 2.5 ±0.2 S1 = Open 3.3 ± 0.3 5.0 ± 0.5 0.7 0.5 0.5 0.5 4.5 2.7 2.1 1.7 5.4 3.6 2.9 2.2 0.7 0.5 0.5 0.5 5.9 4.0 3.2 2.4 1 3 tPLH, tPHL Propagation Delay 3.3 ±0.3 CL = 50pF, RD = 500 ohms, 5.0 ±0.5 S1 = Open 0.5 0.5 3.0 2.3 4.2 3.2 0.5 0.5 4.6 3.5 1 3 tPZL, tPZH Output Enable Time 1.8 ±0.15 2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 CL = 50pF, RD = 500 ohms, RU = 500 ohms, S1 = GND for tPZH S1 = VIN for tPZL VIN = 2 x VCC 2 1.5 1.5 0.8 8.2 4.4 3.1 2.2 11.8 6.8 4.8 3.3 2 1.5 1.5 1.5 12.3 7.5 5.3 3.6 tPLZ, tPHZ Output Disable Time 1.8 ±0.15 2.5 ± 0.2 3.3 ± 0.3 5.0 ± 0.5 CL = 50pF, RD = 500 ohms, RU = 500 ohms, S1 = GND for tPHZ S1 = VIN for tPLZ VIN = 2 x VCC 2 1.5 1.0 0.8 7.3 4.7 3.6 2.6 9.2 5.0 4.0 3.2 2 1.5 1.5 1.5 9.7 5.5 4.4 3.5 CIN, COUT Input Capacitance Output Capacitance VIN = 0 VOUT = 0 4 8 C PD Power Dissipation Capacitance (1) 3.3 5.0 17 19 ns 1 3 1 3 pF 2 Notes: 1. CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output loading and operating at 50% duty cycle (see Figure 2). CPD is related to ICCD dynamic operating current by the expression: ICCD = (CPD)(VCC)(fIN) + (ICC static). 06-0217 3 PS8556D 06/07/06 PI74STX1G126 SOTiny™ Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 AC Loading and Waveforms VIN OPEN GND VCC OE Input RU Input tr = 3ns VCC 90% 90% Input Output CL tf = 3ns 50% RD 50% 10% 10% GND tW tPLH tPHL CL includes load and stray capacitance Input PRR = 1.0 MHz; tW = 500ns VOH Figure 1. AC Test Circuit 50% Output 50% VOL VCC tr = 3ns tf = 3ns A OE Input VCC 90% 90% OE Input 50% Output 50% 10% 10% tW tPLZ tPZL Input = AC Waveform; tr = tf = 1.8ns; PRR = 10 MHz; Duty Cycle = 50% GND VTRI Figure 2. ICCD Test Circuit 50% Output tPZH Output VOL +0.3V tPHZ 50% VOL VOH VOH -0.3V VTRI Figure 3. AC Waveforms 06-0217 4 PS8556D 06/07/06 PI74STX1G126 SOTiny™ Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Packaging Mechanical: 5-Pin SOT23 (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 Packaging Mechanical: 5-Pin SC70 (C) .079 2.00 BSC .051 1.30 BSC 5 4 .049 1.25 BSC .083 2.10 BSC 1 2 .026 0.65 BSC VIEW A 3 GUAGE PLANE .006 .011 0.15 0.30 SEATING PLANE 4˚-10˚ .010 .018 0.26 0.46 .321 BSC 0.15 0˚-8˚ .017 0.42 REV 1.10 MAX SEATING PLANE 0 0 .004 0.10 XXX DENOTES DIMENSIONS XXX IN MILLIMETERS 06-0217 5 PS8556D 06/07/06 PI74STX1G126 SOTiny™ Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 Ordering Information Ordering Code Package Code Package Description Top Marking PI74STX1G126TX T 5-pin, SOT23 BB PI74STX1G126TEX T Pb-free & Green, 5-pin, SOT23 BB PI74STX1G126CX C 5-pin, SC70 BB PI74STX1G126CEX C Pb-free & Green, 5-pin, SC70 BB Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • E = Pb-free & Green • Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0217 6 PS8556D 06/07/06