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EPA1145-300 Datasheet(PDF) 1 Page - PCA ELECTRONICS INC. |
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EPA1145-300 Datasheet(HTML) 1 Page - PCA ELECTRONICS INC. |
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1 / 1 page 14 Pin DIP 5 Tap Fast-TTL Logic Compatible Active Delay Lines TAP DELAYS TOTAL DELAYS PART ±5% or ±2 nS† ±5% or ±2 nS† NUMBER *3±1, 1±.5, 2±.5, 3±.5 4 EPA1145-4 *3±1, 1.5±.5, 3±.5, 4.5±.5 6 EPA1145-6 *3±1, 2±.5, 4±.5,6±.5 8 EPA1145-8 *3±1, 6±1.5, 9, 12 15 EPA1145-15 4, 8, 12, 16 20 EPA1145-20 5, 10, 15, 20 25 EPA1145-25 6, 12, 18, 24 30 EPA1145-30 8, 16, 24, 32 40 EPA1145-40 10, 20, 30, 40 50 EPA1145-50 12, 24, 36, 48 60 EPA1145-60 15, 30, 45, 60 75 EPA1145-75 20, 40, 60, 80 100 EPA1145-100 25, 50, 75, 100 125 EPA1145-125 30, 60, 90, 120 150 EPA1145-150 TAP DELAYS TOTAL DELAYS PART ±5% or ±2 nS† ±5% or ±2 nS† NUMBER 35, 70, 105, 140 175 EPA1145-175 40, 80, 120, 160 200 EPA1145-200 45, 90, 135, 180 225 EPA1145-225 50, 100, 150, 200 250 EPA1145-250 60, 120, 180, 240 300 EPA1145-300 70, 140, 210, 280 350 EPA1145-350 80, 160, 240, 320 400 EPA1145-400 90, 180, 270, 360 450 EPA1145-450 100, 200, 300, 400 500 EPA1145-500 120, 240, 360, 480 600 EPA1145-600 140, 280, 420, 560 700 EPA1145-700 160, 320, 480, 640 800 EPA1145-800 180, 360, 540, 720 900 EPA1145-900 200, 400, 600, 800 1000 EPA1145-1000 †Whichever is greater. Delay times referenced from input to leading edges at 25°C, 5.0V, with no load. * First tap is inherent delay (3 ± 1 nS), all other taps are measured referenced from first tap. Package Dimensions EIN Pulse Input Voltage 3.2 Volts PW Pulse Width % of Total Delay 110 % TRI Pulse Rise Time (0.75 - 2.4 Volts) 2.0 nS PRR Pulse Repetition Rate @ Td ≤ 200 nS 1.0 MHz Pulse Repetition Rate @ Td > 200 nS 100 KHz VCC Supply Voltage 5.0 Volts Input Pulse Test Conditions @ 25° C Unit VOH High-Level Output Voltage VCC= min. V IL= max. I OH = max 2.7 V VOL Low-Level Output Voltage VCC= min. V IH = min. I OL = max 0.5 V VIK Input Clamp Voltage VCC= min. II = II K -1.2 V IIH High-Level Input Current VCC= max. V IN = 2.7V 50 µA VCC= max. V IN = 5.25V 1.0 mA IIL Low-Level Input Current VCC= max. V IN = 0.5V -0.6 mA IOS Short Circuit Output Current VCC= max. V OUT = 0. -40 -150 mA (One output at a time) ICCH High-Level Supply Current VCC= max. V IN = OPEN 15 mA ICCL Low-Level Supply Current VCC= max. V IN = 0 50 mA TRO Output Rise Time Td ≤ 500 nS (0.75 to 2.4 Volts) 3 nS Td > 500 nS 3 nS NH Fanout High-Level Output VCC= max. V OH = 2.7V 20 TTL LOAD NL Fanout Low-Level Output VCC= max. V OL = 0.5V 10 TTL LOAD DC Electrical Characteristics Parameter Test Conditions Min Max Unit VCC Supply Voltage 4.75 5.25 V VIH High-Level Input Voltage 2.0 V VIL Low-Level Input Voltage 0.8 V IIK Input Clamp Current -18 mA IOH High-Level Output Current -1.0 mA IOL Low-Level Output Current 20 mA PW* Pulse Width of Total Delay 40 % d* Duty Cycle 40 % TA Operating Free-Air Temperature -55 +125 °C Recommended Operating Conditions Min Max Unit *These two values are inter-dependent. Schematic DSA1145 Rev. A 2/5/96 QAF-CSO1 Rev. B 8/25/94 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791 E L E C T R O N I C S I N C . 12 4 10 6 8 1 7 OUTPUT GROUND INPUT 14 VCC .365 Max. .780 Max. .280 Max. PCA EPA1145-4 Date Code .010 Typ. .150 Typ. .020 Min. .250 Max. .020 Typ. White Dot Pin#1 .100 .300 .200 |
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