SMD 8 Pin DIP 5 Tap Fast-TTL Logic Compatible Active Delay Lines TAP DELAYS ±5% or ±2 nS TOTAL DELAYS ±5% or ±2 nS 5, 10, 15, 20 6, 12, 18, 24 7, 14, 21, 28 8, 16, 24, 32 9, 18, 27, 36 10, 20, 30, 40 12, 24, 36, 48 15, 30, 45, 60 20, 40, 60, 80 25, 50, 75, 100 25 30 35 40 45 50 60 75 100 125 PART NUMBER TAP DELAYS ±5% or ±2 nS TOTAL DELAYS ±5% or ±2 nS EPA1140F-25 EPA1140F-30 EPA1140F-35 EPA1140F-40 EPA1140F-45 EPA1140F-50 EPA1140F-60 EPA1140F-75 EPA1140F-100 EPA1140F-125 30, 60, 90, 120 35, 70, 105, 140 40, 80, 120, 160 45, 90, 135, 180 50, 100, 150, 200 60, 120, 180, 240 70, 140, 210, 280 80, 160, 240, 320 90, 180, 270, 360 100, 200, 300, 400 PART NUMBER EPA1140F-150 EPA1140F-175 EPA1140F-200 EPA1140F-225 EPA1140F-250 EPA1140F-300 EPA1140F-350 EPA1140F-400 EPA1140F-450 EPA1140F-500 150 175 200 225 250 300 350 400 450 500 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 Min Max Unit High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current VCC = min. V IL = max. I OH = max 2.7 VCC = min. V IH = min. I OL = max VCC = min. I I = II K VCC = max. V IN = 2.7V VCC = max. V IN = 5.25V IIL Low-Level Input Current VCC = max. V IN = 0.5V IOS Short Circuit Output Current VCC = max. V OUT = 0. -40 (One output at a time) ICCH High-Level Supply Current VCC = max. V IN = OPEN ICCL Low-Level Supply Current VCC = max. V IN = 0 TRO Output Rise Time Td ≤ 500 nS (0.75 to 2.4 Volts) Td > 500 nS NH Fanout High-Level Output VCC = max. V OH = 2.7V NL Fanout Low-Level Output VCC = max. V OL = 0.5V Recommended Operating Conditions VCC VIH VIL IIK IOH IOL PW* d* TA 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 Max Unit 4.75 2.0 5.25 V V V mA mA mA % % °C 0.8 -18 -1.0 20 40 -55 40 +125 VCC EPA1140F 10/92 8 VCC 7 2 6 3 5 OUTPUT INPUT 1 4 GROUND mA 15 mA 50 nS 3 nS 3 20 TTL LOAD 10 TTL LOAD .03 .400 Max. PCA EPA1140F-25 D.C. .280 Max. Unit 3.2 110 2.0 1.0 100 5.0 Volts % nS MHz KHz Volts .055 .100 Pad Layout .410 .100 .500 Max. .01 Typ. .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 V V V µA mA mA mA Package Dimensions Min *These two values are inter-dependent. EIN PW TRI PRR 0.5 -1.2 50 1.0 -0.6 -150 Schematic .02 .050 ELECTRONICS INC. .300 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791