Datasheet text preview:
SMD 14-Pin Triple TTL Compatible Active Delay Lines
DELAY TIME ±5% or ±2 nS PART NUMBER DELAY TIME ±5% or ±2 nS PART NUMBER
EPA280-19 EPA280-20 EPA280-21 EPA280-22 EPA280-23 EPA280-24 EPA280-25 EPA280-30 EPA280-35 EPA280-40 EPA280-45 EPA280-50 EPA280-55 EPA280-60
DELAY TIME ±5% or ±2 nS
65 70 75 80 85 90 95 100 125 150 175 200 225 250
PART NUMBER
EPA280-65 EPA280-70 EPA280-75 EPA280-80 EPA280-85 EPA280-90 EPA280-95 EPA280-100 EPA280-125 EPA280-150 EPA280-175 EPA280-200 EPA280-225 EPA280-250
Delay Times referenced from input to leading edges at 25°C, 5.0V, with no load.
DC Electrical Characteristics Parameter
VOH VOL VIK IIH IIL IOS ICCH ICCL TRO NH NL High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current Low-Level Input Current Short Circuit Output Current High-Level Supply Current Low-Level Supply Current Output Rise Time Fanout High-Level Output Fanout Low-Level Output
Schematic Test Conditions Min Max Unit
2.7 0.5 -1.2V 50 1.0 -2 -100 V V V µA mA mA mA
14 VCC 12 10
VCC = min. VIL = max. I OH = max VCC = min. VIH = min. I OL= max VCC = min. II = II K VCC = max. VIN = 2.7V VCC = max. VIN = 5.25V VCC = max. VIN = 0.5V VCC = max. VOUT = 0. (One output at a time) VCC = max. VIN = OPEN VCC = max. VIN = 0 Td 500 nS (0.75 to 2.4 Volts) VCC = max. VOH = 2.7V VCC = max. VOL = 0.5V
1 8
3
-40
115 mA 115 mA 4 nS 20 TTL LOAD 10 TTL LOAD
5
7 GROUND
Recommended Operating Conditions
VCC VIH VIL IIK IOH IOL PW* d* TA Supply Voltage High-Level Input Voltage Low-Level Input Voltage Input Clamp Current High-Level Output Current Low-Level Output Current Pulse Width of Total Delay Duty Cycle Operating Free-Air Temperature
Package Dimensions Min
4. 75 2. 0
Max
5.25 0.8 -18 -1.0 20
Unit
V V V mA mA mA % % °C
.420 Max.
PCA EPA280-5 Date Code
.280 Max.
40 0 40 +70
.780 Max. .200 Max. .01 Typ.
*These two values are inter-dependent.
Input Pulse Test Conditions @ 25° C
EIN PW TRI PRR VCC Pulse Input Voltage Pulse Width % of Total Delay Pulse Rise Time (0.75 - 2.4 Volts) Pulse Repetition Rate @ Td 200 nS Pulse Repetition Rate @ Td > 200 nS Supply Voltage 3.2 110 2.0 1.0 100 5.0
