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| 16 Pin DIL 3 Bit Programmable ECL Delay Lines DELAYS AND TOLERANCES (in nS) PART NUMBER 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 MINIMUM DELAY (Inherent) 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 MAX IMUM DELAY (Nom) 10 17 24 31 38 45 52 59 66 73 108 143 178 213 248 283 318 353 DELAY/STEP STEP DELAY TOLERANCE (Ref. Inherent Delay) 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% TRUTH TABLE (Programming Pins = CBA) 000 001 010 011 100 101 110 111 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 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 Delay Times referenced from input to leading edges at 25C, 5.0V. DC Electrical Characterstics (VCCI = VCC2 = GRD, VEE = 5.2V 0.01V Output Loading With 50 Ohms to -2.0V0.01V) 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 Schematic VCC Output 16 15 B 10 C 9 Test Conditions VIL = Min Min -960 -980 Max Unit mV mV Programmable Delay Line -1630 VIH = Max VIH = Max VIL = Min -1650 15 0.5 75 mV 1 VCC 2 E 6 7 Input A 8 VEE mA mA mA 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 Package Min 4.94 0 -980 -1105 -1850 40 -30 40 +80 Max 5.46 0 -810 -1630 -1475 Unit V V mV mV mV mV % % C PCA EP9450-1 Date Code .800 Max. .020 .040 .130 Typ. .700 .010 x .018 Typ. .275 Max. White Dot Pin 1 *These two values are inter-dependent. Input Pulse Test Conditions @ 25 C VIN PIN TRI PRR VEE DSD83XX 8/25/94 .100 Pulse Input Voltage Pulse Width of Total Delay Pulse Rise Time Pulse Repetition Rate Supply Voltage -1.0V (-0.75 to - 1.75V) 3 x Max Delay 2 nS 10 x Td -5.2V .400 Max. .300 QAF-CSO1 Rev. B 8/25/94 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = 1/32 .XX = .030 .XXX = .010 ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791 |
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