14 Pin DIP 10 Tap TTL Compatible Active Delay Lines with Leading And Trailing Edge Precision TAP DELAYS ±5% or ±2 nS† TOTAL DELAYS ±5% or ±2 nS† 5 6 7.5 10 12.5 15 17.5 20 22.5 25 30 35 40 42 †Whichever is greater. 50 60 75 100 125 150 175 200 225 250 300 350 400 420 EPA460-440 EPA460-450 EPA460-470 EPA460-500 EPA460-550 EPA460-600 EPA460-650 EPA460-700 EPA460-750 EPA460-800 EPA460-850 EPA460-900 EPA460-950 EPA460-1000 Schematic Supply Voltage High-Level Input Voltage Low-Level Input Voltage Input Clamp Current High-Level Output Current Low-Level Output Current Pulse Width of Total Delay Duty Cycle Operating Free-Air Temperature 2.7 -40 Max Unit 4.75 2.0 5.25 V V V mA mA mA % % °C 0.8 -18 -1.0 20 40 0 40 +70 V V V µA mA mA mA 14 VCC 3 12 4 11 5 10 6 OUTPUT 9 8 INPUT 1 150 mA 150 mA 4 nS 5 nS 20 TTL LOAD 10 TTL LOAD 7 GROUND PCA EPA460-50 Date Code White Dot Pin#1 .280 Max. .780 Max. .020 Min. Unit 3.2 110 2.0 1.0 100 5.0 .010 Typ. .020 Typ. .100 Typ. Volts % nS MHz KHz Volts .120 Min. .365 Max. QAF-CSO1 Rev. B 8/25/94 DSA460 Rev. A 2/5/96 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 36 .XX = ± .030 .XXX = ± .010 13 .250 Max. Input Pulse Test Conditions @ 25° C Pulse Input Voltage Pulse Width % of Total Delay Pulse Rise Time (0.75 - 2.4 Volts) Pulse Repetition Rate @ Td ≤ 200 nS Pulse Repetition Rate @ Td > 200 nS Supply Voltage 0.5 -1.2V 50 1.0 -2 -100 Package Dimensions Min *These two values are inter-dependent. VCC 440 450 470 500 550 600 650 700 750 800 850 900 950 1000 Min Max Unit High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current Recommended Operating Conditions EIN PW TRI PRR PART NUMBER Delay times referenced from input to leading edges at 25°C, 5.0V, with no load. VCC = min. VIL = max. IOH = max VCC = min. VIH = min. IOL= max VCC = min. II = IIK VCC = max. VIN = 2.7V VCC = max. VIN = 5.25V IIL Low-Level Input Current VCC = max. VIN = 0.5V IOS Short Circuit Output Current VCC = max. VOUT = 0. (One output at a time) ICCH High-Level Supply Current VCC = max. VIN = OPEN ICCL Low-Level Supply Current VCC = max. VIN = 0 TRO Output Rise Time Td ≤ 500 nS (0.75 to 2.4 Volts) Td > 500 nS NH Fanout High-Level Output VCC = max. VOH = 2.7V NL Fanout Low-Level Output VCC = max. VOL = 0.5V VCC VIH VIL IIK IOH IOL PW* d* TA TOTAL DELAYS ±5% or ±2 nS† 44 45 47 50 55 60 65 70 75 80 85 90 95 100 EPA460-50 EPA460-60 EPA460-75 EPA460-100 EPA460-125 EPA460-150 EPA460-175 EPA460-200 EPA460-225 EPA460-250 EPA460-300 EPA460-350 EPA460-400 EPA460-420 DC Electrical Characteristics Parameter Test Conditions VOH VOL VIK IIH TAP DELAYS ±5% or ±2 nS† PART NUMBER ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791