EP9450-30

EP9450-1 PCA | Alldatasheet

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16 Pin DIL 3 Bit Programmable ECL Delay Lines

*These two values are inter-dependent. Recommended Operating Conditions Parameter Min Max Unit VEE Supply Voltage (Negative) 4.94 5.46 V VCC Circuit Ground (Pins 1 and 16) 0 0 V VIH High Level Input Voltage -980 -810 mV VIHT High Level Input Threshold Voltage-1105 mV VIL Low Level Input Voltage -1850 -1630 mV VILT Low Level Input Threshold Voltage -1475 mV PW* Pulse Width of Total Delay 40 % d* Duty Cycle 40 % TA Operating Free-Air Temperature -30 +80 °C (VCCI = VCC2 = GRD, VEE = 5.2V ±0.01V Output Loading With 50 Ohms to -2.0V±0.01V) Test Parameter Conditions Min Max Unit VOH High Level Ouput VoltageVIL = Min -960 mV VOHT High Level Output -980 mV Threshold Voltage VOLT Low Level Ouptut -1630 mV Threshold Voltage VOL Low Level Output VoltageVIH = Max -1650 IIH High Level Input CurrentVIH = Max 15 mA IIL Low Level Input CurrentVIL= Min 0.5 mA -IEE VEE Supply Current 75 mA Input Pulse Test Conditions @ 25° C VIN Pulse Input Voltage -1.0V (-0.75 to - 1.75V) PIN Pulse Width of Total Delay 3 x Max Delay TRI Pulse Rise Time 2 nS PRR Pulse Repetition Rate 10 x Td VEE Supply Voltage -5.2V DELAYS AND TOLERANCES (in nS) DELAY/STEPPART NUMBER STEP DELAY TOLERANCE (Ref. Inherent Delay) TRUTH TABLE (Programming Pins = CBA) 000 001 010 011 100 101 110 111 EP9450-1 EP9450-2 EP9450-3 EP9450-4 EP9450-5 EP9450-6 EP9450-7 EP9450-8 EP9450-9 EP9450-10 EP9450-15 EP9450-20 EP9450-25 EP9450-30 EP9450-35 EP9450-40 EP9450-45 EP9450-50 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 3.0 ± .3 108 143 178 213 248 283 318 353 1 ±0.3 2 ±0.4 3 ±0.5 4 ±0.5 5 ±0.5 6 ±0.6 7 ±0.7 8 ±0.8 9 ±0.9 10 ± 1.0 15 ± 1.5 20 ± 2.0 25 ± 2.0 30 ± 2.0 35 ± 2.0 40 ± 2.5 45 ± 2.5 50 ± 2.5 ±0.4 nS or ±5% ±0.6 nS or ±5% ±0.8 nS or ±5% ±1.0 nS or ±5% ±1.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% ±2.0 nS or ±5% 3 4 5 6 7 8 9 10 3 5 7 9 11 13 15 17 3 6 9 12 15 18 21 24 3 7 11 15 19 23 27 31 3 8 13 18 23 28 33 38 3 9 15 21 27 33 39 45 3 10 17 24 31 38 45 52 3 11 19 27 35 43 51 59 3 12 21 30 39 48 57 66 3 13 23 33 43 53 63 73 3 18 33 48 63 78 93 108 3 23 43 63 83 103 123 143 3 28 53 78 103 128 153 178 3 33 63 93 123 153 183 213 3 38 73 108 143 178 213 248 3 43 83 123 163 203 243 283 3 48 93 138 183 228 273 318 3 53 103 153 203 253 303 353 Delay Times referenced from input to leading edges at 25°C, 5.0V. MAX IMUM (Nom) DELAY MINIMUM (Inherent) DELAY DSD83XX 8/25/94 QAF-CSO1 Rev. B 8/25/94 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791 E L E C T R O N I C S I N C . 1 2 6 7 8 9101516 VCC Output B C VEEAInputEVCC Programmable Delay Line White Dot Pin 1 .275 Max. .020 .040 .700 .100 .800 Max. .300 PCA EP9450-1 Date Code .400 Max. .010 x .018 Typ. .130 Typ.