SMD 8 Pin Single Output TTL Compatible Active Delay Lines TIME DELAY (ns) ±5% or ±2 nS† 5 10 12 15 20 25 30 35 40 45 †Whichever is greater. PART NUMBER EPA426-5 EPA426-10 EPA426-12 EPA426-15 EPA426-20 EPA426-25 EPA426-30 EPA426-35 EPA426-40 EPA426-45 50 60 75 100 125 150 175 200 225 250 EPA426-50 EPA426-60 EPA426-75 EPA426-100 EPA426-125 EPA426-150 EPA426-175 EPA426-200 EPA426-225 EPA426-250 Schematic Min Max Unit VCC = min. VIL = max. I OH = max VCC = min. VIH = min. I OL= 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. 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) NH Fanout High-Level Output VCC = max. VOH = 2.7V NL Fanout Low-Level Output VCC = max. VOL = 0.5V High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current Recommended Operating Conditions VCC VIH VIL IIK IOH IOL PW* d* TA PART NUMBER Delay Times referenced from input to leading edges at 25°C, 5.0V, with no load. DC Electrical Characteristics Parameter Test Conditions VOH VOL VIK IIH TIME DELAY (ns) ±5% or ±2 nS† 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 V 0.5 V -1.2 V 50 µA 1.0 mA -2 mA -100 mA 75 mA 75 mA 4 nS 20 TTL LOAD 10 TTL LOAD 8 INPUT 1 4 GROUND Package Dimensions Min 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 *These two values are inter-dependent. .420 Max. PCA EPA426-5 D.C. .500 Max. .01 Typ. .250 Max. Input Pulse Test Conditions @ 25° C VCC 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 .050 .300 Unit 3.2 110 2.0 1.0 100 5.0 Volts % nS MHz KHz Volts QAF-CSO1 Rev. B 8/25/94 DSA426 Rev. A 2/5/96 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 .280 Max. .300 .02 EIN PW TRI PRR 5 OUTPUT VCC ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791