14 Pin DIP 10 Tap High Speed CMOS(HCT) Compatible Active Delay Lines TAP DELAYS ±5% or ±2 nS† TOTAL DELAYS ±5% or ±2 nS† *4.0 ±1 *5.0 ±1 *6.0 ±1 *7.5 ±1 *10.0 12.5 15.0 17.5 20.0 22.5 25.0 30.0 35.0 40.0 42.0 †Whichever is greater. PART NUMBER 48 57 66 79.5 102 125 150 175 200 225 250 300 350 400 420 TAP DELAYS ±5% or ±2 nS† EPA540-48 EPA540-57 EPA540-66 EPA540-79.5 EPA540-102 EPA540-125 EPA540-150 EPA540-175 EPA540-200 EPA540-225 EPA540-250 EPA540-300 EPA540-350 EPA540-400 EPA540-420 VOL IL I CCL TRO I OH I OL 440 450 470 500 550 600 650 700 750 800 850 900 950 1000 Schematic 2.0 0.8 Volt Volt Volt 0.3 Volt ±1.0 15 4 5 -4 4 uA mA nS nS nS nS 4.0 14 VCC 13 DC Supply Voltage DC Input Voltage Range DC Output Voltage Range Pulse Width % of Total Delay Duty Cycle Operating Free Air Temperature 4.5 0 0 40 0 Pulse Input Voltage Pulse Width % of Total Delay Input Rise Time (0.75 - 2.4 Volts) Pulse Repetition Rate @ PW ≤ 500nS Pulse Repetition Rate @ PW > 500nS Supply Voltage 12 4 11 5 10 6 OUTPUT 9 8 INPUT 1 7 Max Unit 5.5 VCC VCC Volt Volt Volt % % °C 40 70 White Dot Pin #1 GROUND PCA EPA540-48 Date Code .280 Max. .780 Max. Unit 3.2 150 2.0 1.0 100 5.0 Volts % nS MHz KHz Volts .020 Min. .250 Max. .020 ± .002 Typ. .120 Min. .100 Typ. .010 ± .002 .365 Max. QAF-CSO1 Rev. B 8/25/94 DSA540 Rev. A 2/5/96 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 3 Package Dimensions Min Input Pulse Test Conditions @ 25°C VCC EPA540-440 EPA540-450 EPA540-470 EPA540-500 EPA540-550 EPA540-600 EPA540-650 EPA540-700 EPA540-750 EPA540-800 EPA540-850 EPA540-900 EPA540-950 EPA540-1000 * 1stt ap is 12 ± 2 nS. *These two values are inter-dependent. EIN PW TRI PRR PART NUMBER Min Max Unit High Level Input Voltage VCC =4.5 to 5.5 Low Level Input Voltage VCC =4.5 to 5.5 High Level Output Voltage VCC =4.5V,I O=-4.0mA @VIH or VIL Low Level Output Voltage VCC =4.5V,I O= 4.0mA @VIH or VIL Input Leakage Current VCC =5.5V @VIH or VIL Supply Current VCC =5.5V, VIN=0 Output Rise Time ≤550 nS (.75 - 2.4 Volts) ≥550 nS (.75 - 2.4 Volts) High-Level Output Voltage Low-Level Output Voltage Recommended Operating Conditions VCC VI VO PW* D* TA 44 45 47 50 55 60 65 70 75 80 85 90 95 100 Delay times referenced from input to leading edges at 25°C, 5.0V. DC Electrical Characteristics Parameter Test Conditions VIH VIL VOH TOTAL DELAYS ±5% or ±2 nS† ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791