EPA770-100

EPA770-4 PCA | Alldatasheet

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E L E C T R O N I C S I N C . 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791

8 Pin DIP 5 Tap Fast-TTL Logic

Compatible Active Delay Lines Package Dimensions VCC Supply Voltage 4.75 5.25 V VIH High-Level Input Voltage 2.0 V VIL Low-Level Input Voltage 0.8 V IIK Input Clamp Current -18 mA IOH High-Level Output Current -1.0 mA IOL Low-Level Output Current 20 mA PW * Pulse Width of Total Delay 40 % d* Duty Cycle 40 % TA Operating Free-Air Temperature 0 +70 °C VOH High-Level Output VoltageVCC = min. VIL= max. IOH = max 2.7 V VOL Low-Level Output VoltageVCC = min. VIH= min. IOL = max 0.5 V VIK Input Clamp Voltage VCC = min. II = IIK -1.2 V IIH High-Level Input CurrentVCC = max. VIN= 2.7V 50 µA VCC = max. VIN = 5.25V 1.0 mA IIL Low-Level Input Current VCC = max. VIN = 0.5V -0.6 mA IOS Short Circuit Output CurrentVCC = max. VOUT = 0. -40 -150 mA (One output at a time) ICCH High-Level Supply CurrentVCC = max. VIN = OPEN 15 mA ICCL Low-Level Supply CurrentVCC = max. VIN= 0 50 mA TRO Output Rise Time Td ≤ 500 nS (0.75 to 2.4 Volts) 3 nS Td > 500 nS 3 nS NH Fanout High-Level OutputVCC = max. VOH = 2.7V 20 TTL LOAD NL Fanout Low-Level Output VCC = max. VOL = 0.5V 10 TTL LOAD Parameter Test Conditions Min Max Unit Recommended Operating Conditions Min Max Unit EIN Pulse Input Voltage 3.2 Volts PW Pulse Width % of Total Delay 110 % TRI Pulse Rise Time (0.75 - 2.4 Volts) 2.0 nS PRR Pulse Repetition Rate @ Td ≤ 200 nS 1.0 MHz Pulse Repetition Rate @ Td > 200 nS 100 KHz VCC Supply Voltage 5.0 Volts Input Pulse Test Conditions @ 25° C Unit *These two values are inter-dependent. Schematic TAP DELAYS TOTAL DELAYS PART ±5% or ±2 nS ±5% or ±2 nS NUMBER 4, 8, 12, 16 (±1.5) 20 EPA770-20 5, 10, 15, 20 25 EPA770-25 10, 20, 30, 40 50 EPA770-50 12, 24, 36, 48 60 EPA770-60 15, 30, 45, 60 75 EPA770-75 20, 40, 60, 80 100 EPA770-100 25, 50, 75, 100 125 EPA770-125 Delay times referenced from input to leading edges at 25°C, 5.0V, with no load. TAP DELAYS TOTAL DELAYS PART ±5% or ±2 nS ±5% or ±2 nS NUMBER 30, 60, 90, 120 150 EPA770-150 35, 70, 105, 140 175 EPA770-175 40, 80, 120, 160 200 EPA770-200 45, 90, 135, 180 225 EPA770-225 50, 100, 150, 200 250 EPA770-250 60, 120, 180, 240 300 EPA770-300 70, 140, 210, 280 350 EPA770-350 80, 160, 240, 320 400 EPA770-400 90, 180, 270, 360 450 EPA770-450 100, 200, 300, 400 500 EPA770-500 *Delay times referenced from 1st tap. 1st tap is the inherent delay (3.5ns ±1nS) EPA770 07/94 7 2 6 3 5 OUTPUT GROUND INPUT

8 VCC

.365 Max. .500 Max. .280 Max. PCA EPA770-4 D.C. .010 Typ. .120 Min, .020 Typ..275 Max. .020 Typ. White Dot Pin#1 .100