14 Pin DIP 5 Tap TTL Compatible High Speed 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 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 PART NUMBER 25 30 35 40 45 50 60 75 100 125 150 175 200 225 250 300 350 TAP DELAYS ±5% or ±2 nS TOTAL DELAYS ±5% or ±2 nS PART NUMBER 400 420 440 450 470 500 550 600 650 700 750 800 850 900 950 1000 EPA1220HL-400 EPA1220HL-420 EPA1220HL-440 EPA1220HL-450 EPA1220HL-470 EPA1220HL-500 EPA1220HL-550 EPA1220HL-600 EPA1220HL-650 EPA1220HL-700 EPA1220HL-752 EPA1220HL-800 EPA1220HL-850 EPA1220HL-900 EPA1220HL-950 EPA1220HL-1000 80, 160, 240, 320 84, 168, 252, 336 88, 176, 264, 352 90, 180, 270, 360 94, 188, 282, 376 100, 200, 300, 400 110, 220, 330, 440 120, 240, 360, 480 130, 260, 390, 520 140, 280, 420, 560 150, 300, 450, 600 160, 320, 480, 640 170, 340, 510, 680 180, 360, 540, 720 190, 380, 570, 760 200, 400, 600, 800 EPA1220HL-25 EPA1220HL-30 EPA1220HL-35 EPA1220HL-40 EPA1220HL-45 EPA1220HL-50 EPA1220HL-60 EPA1220HL-75 EPA1220HL-100 EPA1220HL-125 EPA1220HL-150 EPA1220HL-175 EPA1220HL-200 EPA1220HL-225 EPA1220HL-250 EPA1220HL-300 EPA1220HL-350 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 V CC = min. V IL = max. I OH = max 2.7 V CC = min. V IH = min. I OL = max V CC = min. II = II K V CC = max. VIN = 2.7V V CC = max. VIN = 5.25V IIL Low-Level Input Current V CC = max. VIN = 0.5V IOS Short Circuit Output Current V CC = max. V OUT = 0. -40 (One output at a time) ICCH High-Level Supply Current V CC = max. VIN = OPEN ICCL Low-Level Supply Current V CC = max. VIN = 0 TRO Output Rise Time Td ≤ 500 nS (0.75 to 2.4 Volts) Td > 500 nS NH Fanout High-Level Output V CC = max. V OH = 2.7V NL Fanout Low-Level Output V CC = 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 EPA1220HL 5/3/93 14 12 VCC Volts % nS MHz KHz Volts 10 6 8 OUTPUT 7 GROUND 75 mA 75 mA 4 nS 5 nS 20 TTL LOAD 10 TTL LOAD Package Dimensions White Dot Pin#1 PCA EPA1220HL-XX Date Code .300 .280 Max. .100 .780 Max. .020 Min. .200 Max. .010 Typ. .150 Typ. .365 Max. Unit 3.2 110 2.0 1.0 100 5.0 4 INPUT 1 .020 Typ. 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 .200 Min *These two values are inter-dependent. EIN PW TRI PRR 0.5 -1.2 50 1.0 -2 -100 Schematic ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791