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| 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI74STX1G79 SOTiny Gate STX Single Positive-Edge-Triggered D-Type Flip-Flop Features High-speed: tPD = 2.4ns typical into 50pF @ 5V VCC Broad operating range: VCC = 1.65V 5.5V Power down high-impedance inputs/outputs High output drive: 24mA at 3V VCC Package: 5-pin space saving SOT23 and SC70 Description The PI74STX1G79 is a Single Positive-Edge-Triggered D-Type Flip-Flop that operates over the 1.65V to 5.5V VCC operating range. Pericoms PI74STX series of products are produced using the Companys advanced submicron technology. Pinout Block Diagram DIN CLK GND 1 2 3 5-Pin T, C 5 VCC QOUT DIN 4 CLK QOUT Pin Description Pin Name s CLK DIN Q OUT D e s cription Clock Input O utput Recommended Operating Conditions(1) Parame te r Supply Voltage (VCC) Input Voltage (VIN) Output Voltage (VOUT) Operating Temperature Output D H L X Q H L Q0 Condition M in. M ax. 1.65 0 0 40 5.5 5.5 VCC 85 20 10 5 Units V C Function Table Inputs CLK VCC = 1.8V, 2.5V0.2V Input Rise and Fall Time (tr,tf) VCC = 3.3V, 0.3V VCC =5.0V, 0.5V 0 0 0 L ns/V Note: H = HIGH Voltage Level L = LOW Voltage Level X = Dont Care = LOW-to-HIGH Transition Q0 = Level of Q before the indicated steady-state input conditions were established Note: 1. Unused inputs must be held HIGH or LOW. They may not float. 1 PS8569A 01/31/02 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI74STX1G79 SOTiny Gate STX Single Positive Edge-Triggered D-Type Flip-Flop Absolute Maximum Ratings 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 DC VCC/GND Current (ICC/IGND) ................................ 50mA Storage Temperature (TSTG) .......................... 65C to +150C Junction Lead Temperature (IOS) ................................... 200C Power Dissipation SOT23 ............................................ 200mW SC70 ............................................... 150mW 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) TA = +25C Symbol VIH VIL VOH Parame te r HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Voltage VCC (V) 1.65- 1.95 2.3- 5.5 1.65- 1.95 2.3- 5.5 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 1.65 1.8 2.3 3.0 4.5 1.65 2.3 3.0 3.0 4.5 IIN IOFF ICC Input Leakage Current Power Off Leakage Current Quiescent Supply Current 0- 5.5 0.0 VIN = VIL IOH = 100A 1.55 1.7 2.2 2. 4.4 1.29 1.9 2.4 2.3 3.8 1.65 1.79 2.29 2.99 4.5 1.52 2.13 2.71 2.55 4.20 0.01 0.01 0.01 0.00 0.00 0.08 0.10 0.18 0.28 0.28 1 1 0.1 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 1 1 2.0 1 1 Conditions M in. 0.75VCC 0.70VCC 0.25VCC 0.30VCC 1.55 1.9 2.4 2.3 4.4 1.29 1.9 2.4 2.3 3.8 0.1 0.1 0.1 0.1 0.1 0.24 0.3 0.4 0.55 0.55 1 1 20 Typ. M ax. TA = 40 to +85C M in. 0.75VCC 0.70VCC 0.25VCC 0.30VCC M ax. Units IOH = IOH = IOH = IOH = IOH = 4mA 8mA 16mA 24mA 32mA V VIN = VIH IOL = 100A IOL = IOL = IOL = IOL = IOL = VIN = 5.5V, GND 4mA 8mA 16mA 24mA 32mA VIN or VOUT = 5.5V A 1.65- 5.5 VIN = 5.5V, GND 2 PS8569A 01/31/02 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI74STX1G79 SOTiny Gate STX Single Positive Edge-Triggered D-Type Flip-Flop AC Electrical Characteristics TA = +25C Symbol fMAX Parame te r Maximum Clock Frequency VCC (V) 1.8 0.15 2.5 0.2 3.3 0.3 5.0 0.5 1.8 0.15 2.5 0.2 3.3 0.3 5.0 0.5 3.3 0.3 5.0 0.5 tS Setup Time, CLK to DIN 1.8 0.15 2.5 0.2 3.3 0.3 5.0 0.5 1.8 0.15 2.5 0.2 3.3 0.3 5.0 0.5 1.8 0.15 2.5 0.2 3.3 0.3 5.0 0.5 Conditions CL = 50pF, RL = 500 ohms M in. 100 125 150 150 3.0 1.8 1.5 1.0 1.5 1.0 4.0 2.0 1.5 1.1 0.4 0.5 0.5 0.5 2.5 2.5 2.5 2.5 6.6 3.7 2.8 2.1 3.3 2.4 3.0 1.5 1.1 0.9 0 0 0 0 0.4 0.5 0.5 0.5 2.5 2.5 2.5 2.5 7.2 4.1 3.2 2.6 4.5 3.2 Typ. M ax. TA = 40C to +85C M in. 100 125 150 150 3.0 1.8 1.5 1.0 1.5 1.0 7.9 4.5 3.5 2.9 5.0 3.5 M ax. Units MHz Fig. N o. 1 3 tPLH, tPHL Propagation Delay CLK to QOUT CL = 15pF, RL = 1 Mohm CL = 50pF, RL = 500 ohms CL = 50pF, RL = 500 ohms 1 3 1 3 1 4 ns tH Hold Time, CLK to DIN CL = 50pF, RL = 500 ohms 1 4 tW Pulse Width, CLK CL = 50pF, RL = 500 ohms 1 4 Capacitance(3) Symbol CIN COUT CPD Parame te r Input Capacitance Output Capacitance Power Dissipation Capacitance(4) Typ. 3 4 8 10 12 14 pF M ax. Units Conditions VCC = Open, VIN = 0V or VCC VCC = 3.3V, VIN = 0V or VCC VCC VCC VCC VCC = = = = 1.8V 2.5V 3.3V 5.0V Notes: 3. TA = +25C, f= 1 MHz 4. 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 PS8569A 01/31/02 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI74STX1G79 SOTiny Gate STX Single Positive Edge-Triggered D-Type Flip-Flop AC Loading and Waveforms VCC VCC A CLK QOUT DIN CL RL CLK DIN QOUT CL includes load and stray capacitance Input PRR = 1.0 MHz; tW = 500ns Input = AC Waveform; tr = tf = 1.8ns; PRR = 10 MHz; Duty Cycle = 50% Figure 1. AC Test Circuit tr = 3ns tf = 3ns Figure 2. ICCD Test Circuit 90% CLK 50% 10% tW 90% DIN 10% tPLH 90% 50% 10% VCC GND VCC 90% 10% GND VOH QOUT 50% 50% VOL tPHL Figure 3. AC Waveforms tr tf = tr <1.2ns VCC tWL 50% tWH 10% GND VCC 90% CLK 50% 10% tS 90% Data Input 50% 10% tH 90% 90% 50% 10% GND Figure 4. AC Waverforms 4 PS8569A 01/31/02 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 PI74STX1G79 SOTiny Gate STX Single Positive Edge-Triggered D-Type Flip-Flop 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" Datum "A" 1 2 3 .037 0.95 BSC .004 0.10 .023 0.60 .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 VIEW A 1 .026 0.65 BSC 2 3 .006 .011 0.15 0.30 GUAGE PLANE SEATING PLANE .010 .018 0.26 0.46 0-8 .321 BSC 0.15 4-10 1.10 MAX SEATING PLANE 0 0 .004 0.10 XXX DENOTES DIMENSIONS XXX IN MILLIMETERS .017 0.42 REV Notes: 1. Controlling dimensions in millimeters 2. Ref: JEDEC MO-203AA Ordering Information Part PI74STX1G79TX PI74STX1G79CX Pin-Package 5- Pin - SOT23 5- Pin - SC70 Top M arking M4F M4F Ope rating Range 40C to 85C 40C to 85C Pericom Semiconductor Corporation 2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com 5 PS8569A 01/31/02 |
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