16 Pin DIL 3 Bit Programmable ECL Delay Lines DELAYS AND TOLERANCES (in nS) PART NUMBER MINIMUM DELAY (Inherent) MAX IMUM DELAY 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 10 17 24 31 38 45 52 59 66 73 108 143 178 213 248 283 318 353 DELAY/STEP STEP DELAY TOLERANCE (Nom) TRUTH TABLE (Programming Pins = CBA) 000 001 010 011 100 101 110 111 (Ref. Inherent Delay) 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 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 5 6 7 8 9 10 11 12 13 18 23 28 33 38 43 48 53 5 7 9 11 13 15 17 19 21 23 33 43 53 63 73 83 93 103 6 9 12 15 18 21 24 27 30 33 48 63 78 93 108 123 138 153 7 11 15 19 23 27 31 35 39 43 63 83 103 123 143 163 183 203 8 13 18 23 28 33 38 43 48 53 78 103 128 153 178 203 228 253 9 15 21 27 33 39 45 51 57 63 93 123 153 183 213 243 273 303 10 17 24 31 38 45 52 59 66 73 108 143 178 213 248 283 318 353 Delay Times referenced from input to leading edges at 25°C, 5.0V. DC Electrical Characterstics Schematic (VCCI = VCC2 = GRD, VEE = 5.2V ±0.01V Output Loading With 50 Ohms to -2.0V±0.01V) Parameter VOH VOHT VOLT VOL IIH IIL -IEE High Level Ouput Voltage High Level Output Threshold Voltage Low Level Ouptut Threshold Voltage Low Level Output Voltage High Level Input Current Low Level Input Current VEE Supply Current Test Conditions VIL = Min Min VCC Output 16 15 Max -960 -980 VIH = Max VIH = Max VIL = Min -1650 15 75 Max Unit 5.46 0 -810 V V mV mV mV mV % % °C Recommended Operating Conditions Parameter VEE VCC VIH VIHT VIL VILT PW* d* TA Supply Voltage (Negative) Circuit Ground (Pins 1 and 16) High Level Input Voltage High Level Input Threshold Voltage Low Level Input Voltage Low Level Input Threshold Voltage Pulse Width of Total Delay Duty Cycle Operating Free-Air Temperature Programmable Delay Line mV mA mA mA 0.5 1 VCC 2 E 6 7 Input A 4.94 0 -980 -1105 -1850 -1630 -1475 40 -30 40 +80 White Dot Pin 1 PCA EP9450-1 Date Code .800 Max. .020 .040 .275 Max. .130 Typ. .700 Input Pulse Test Conditions @ 25° C Pulse Input Voltage Pulse Width of Total Delay Pulse Rise Time Pulse Repetition Rate Supply Voltage .010 x .018 Typ. .100 -1.0V (-0.75 to - 1.75V) 3 x Max Delay 2 nS 10 x Td -5.2V .400 Max. DSD83XX 8/25/94 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 8 VEE Package Min *These two values are inter-dependent. VIN PIN TRI PRR VEE C 9 Unit mV mV -1630 B 10 .300 QAF-CSO1 Rev. B 8/25/94 ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791