PI74STX1G125 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 SOTiny Gate STX Buffer with 3-State Output Features Description High-speed: tPD = 3.1ns typical into 50pF @ 5V VCC The PI74STX1G125 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 Pericoms PI74STX series of products are produced using the Companys advanced submicron technology. Power down high-impedance inputs/outputs High output drive: ±24mA at 3V VCC Package: 5-pin space saving SOT23 and SC70 Block Diagram Pinout OE OE 1 AIN 2 GND 3 5-Pin T,C 5 VCC 4 YOUT AIN Pin Description YOUT 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 L L H L H X L H Z 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) Note: H = HIGH Logic Level L = LOW Logic Level Z = HIGH Impedance M in. M ax. 1.65 Output OE Condition Units V °C ns/V Note: 1. Unused inputs must be held HIGH or LOW. They may not float. 1 PS8567A 01/31/02 PI74STX1G125 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 VOH HIGH Level Output Voltage 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 VOL LOW Level Output Voltage IIN Input Leakage Current IOFF Power Off Leakage Current ICC Quiescent Supply Current 1.65 1.8 2.3 3.0 4.5 TA = +25°C Conditions M in. Typ. TA = 40 to +85°C M ax. 0.75VCC 0.70VCC M in. 0.25VCC 0.30VCC IOH = 100µA 1.55 1.7 2.2 2. 4.4 1.65 1.79 2.29 2.99 4.5 1.55 1.9 2.4 2.3 4.4 IOH = IOH = IOH = IOH = IOH = 1.29 1.9 2.4 2.3 3.8 1.52 2.13 2.71 2.55 4.20 1.29 1.9 2.4 2.3 3.8 4mA 8mA 16mA 24mA 32mA VIN = VIH IOL = 100µA V 0.01 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 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 1.65 2.3 3.0 3.0 4.5 IOL = IOL = IOL = IOL = IOL = 0- 5.5 VIN = 5.5V, GND 1 1 1 1 VIN or VOUT = 5.5V 1 1 1 1 0.0 4mA 8mA 16mA 24mA 32mA 1.65- 5.5 VIN = 5.5V, GND 2.0 2 Units 0.75VCC 0.70VCC 0.25VCC 0.30VCC VIN = VIL M ax. µA 20 PS8567A 01/31/02 PI74STX1G125 SOTiny Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 AC Electrical Characteristics Symbol Parame te r VCC (V) Conditions tPLH, tPHL Propagation Delay 1.8 ±0.15 CL = 15pF, RD = 2.5 ±0.2 S1 = Open 3.3 ±0.3 5.0 ±0.5 tPLH, tPHL Propagation Delay tPZL, tPZH Mohm, TA = +25°C TA = 40 to +85°C M in. Typ. M ax. M in. M ax. Units Fig. N o. 0.7 0.5 0.5 0.5 5.4 3.3 2.7 2.2 6.4 4.1 3.3 2.7 0.7 0.5 0.5 0.5 7.1 4.5 3.6 3.0 1 3 3.3 ±0.3 CL = 50pF, RD = 500 ohms, 5.0 ±0.5 S1 = Open 0.5 0.5 3.7 3.1 4.4 3.7 0.5 0.5 4.8 4.1 1 3 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 8.1 4.5 3.3 2.4 12.2 7.4 4.4 3.5 2 1.5 1.5 1.5 13.4 8.1 4.8 3.9 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 6.8 4.4 3.3 2.4 10.2 4.9 3.8 3.1 2 1.5 1.5 1.5 11.2 5.4 4.2 3.4 CIN, COUT Input Capacitance VIN = 0 Output Capacitance VOUT = 0 4 8 Power Dissipation Capacitance(3) 17 19 CPD 1 3.3 5.0 ns 1 3 1 3 pF 2 Notes: 3. 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). 3 PS8567A 01/31/02 PI74STX1G125 SOTiny Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 AC Loading and Waveforms VIN OPEN GND VCC OE Input RU tr = 3ns 90% Input Input 10% 50% 10% tW RD VCC 90% 50% Output CL tr = 3ns tPLH GND tPHL VOH Output CL includes load and stray capacitance Input PRR = 1.0 MHz; tW = 500ns 50% 50% VOl tr = 3ns Figure 1. AC Test Circuit tf = 3ns 90% OE Input VCC 90% 50% VCC 50% 10% 10% tPZL GND tPLZ VTRI A 50% Output Input OE VOH +0.3V VOL tPZH Output tPHZ VOH Output 50% VOH –0.3V VTRI Input = AC Waveform; tr = tf = 1.8ns; PRR = 10 MHz; Duty Cycle = 50% Figure 2. ICCD Test Circuit Figure 3. AC Waveforms 4 PS8567A 01/31/02 PI74STX1G125 SOTiny Gate STX Buffer with 3-State Output 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 5-Pin SOT23 (T) Package .075 1.90 BSC 5 4 .059 1.50 .068 1.75 .102 2.60 .118 3.00 0” - 10” 1 2 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 5-Pin SC70 Package (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 .010 .018 0.26 0.46 4˚-10˚ .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 Notes: 1. Controlling dimensions in millimeters 2. Ref: JEDEC MO-203AA Ordering Information Part Pin-Package Top M arking Ope rating Range PI74STX1G125TX 5- Pin - SO T23 M7D 40ºC to 85ºC PI74STX1G125CX 5- Pin - SC70 M7D 40ºC to 85ºC Pericom Semiconductor Corporation 2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com 5 PS8567A 01/31/02