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Part: EPA245
Category:
Description: SMD 14 Pin 10 Tap TTL Compatible Active Delay Lines
Company: PCA Electronics Inc.
Datasheet: Download EPA245 datasheet File size : 188 kB
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Datasheet text preview:
SMD 14 Pin 10 Tap TTL Compatible Active Delay Modules
Tap Delays Total Delays ±5% or ±2 nS ±5% or ±2 nS 5 6 7.5 10 12.5 15 17.5 20 22.5 25 30 35 40 42
Whichever is greater.
Gull-Wing Part Number EPA245-50 EPA245-60 EPA245-75 EPA245-100 EPA245-125 EPA245-150 EPA245-175 EPA245-200 EPA245-225 EPA245-250 EPA245-300 EPA245-350 EPA245-400 EPA245-420
J-Lead Part Number EPA247-50 EPA247-60 EPA247-75 EPA247-100 EPA247-125 EPA247-150 EPA247-175 EPA247-200 EPA247-225 EPA247-250 EPA247-300 EPA247-350 EPA247-400 EPA247-420
Tap Delays Total Delays ±5% or ±2 nS ±5% or ±2 nS 44 45 47 50 55 60 65 70 75 80 85 90 95 100 440 450 470 500 550 600 650 700 750 800 850 900 950 1000
Gull-Wing Part Number EPA245-440 EPA245-450 EPA245-470 EPA245-500 EPA245-550 EPA245-600 EPA245-650 EPA245-700 EPA245-750 EPA245-800 EPA245-850 EPA245-900 EPA245-950 EPA245-1000
J-Lead Part Number EPA247-440 EPA247-450 EPA247-470 EPA247-500 EPA247-550 EPA247-600 EPA247-650 EPA247-700 EPA247-750 EPA247-800 EPA247-850 EPA247-900 EPA247-950 EPA247-1000
50 60 75 100 125 150 175 200 225 250 300 350 400 420
Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.
DC Electrical Characteristics Parameter Test Conditions
VOH VOL VIK IIH High-Level Output Voltage Low-Level Output Voltage Input Clamp Voltage High-Level Input Current
Schematic Min Max Unit
0.5 -1.2 50 1.0 -2 -100 V V V µA mA mA mA
14 VCC INPUT 1 13 3 12 4 11 5 10 6 OUTPUT 98
VCC = min. VIL = max. I OH = max 2.7 VCC = min. VIH = min. IOL= max VCC = min. II = IIK VCC = max. VIN = 2.7V VCC = max. VIN = 5.25V IIL Low-Level Input Current VCC = max. VIN = 0.5V IOS Short Circuit Output Current VCC = max. VOUT = 0. -40 (One output at a time) ICCH High-Level Supply Current VCC = max. VIN = OPEN ICCL Low-Level Supply Current VCC = max. VIN = 0 TRO Output Rise Time Td 500 nS (0.75 to 2.4 Volts) Td > 500 nS NH Fanout High-Level Output VCC = max. VOH = 2.7V NL Fanout Low-Level Output VCC = max. VOL = 0.5V
150 mA 150 mA 4 nS 5 nS 20 TTL LOAD 10 TTL LOAD
7 GROUND
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
Unit
Volts % nS MHz KHz Volts
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
Min
4. 75 2. 0
Max
5.25 0.8 -18 -1.0 20
Unit
V V V mA mA mA % % °C
40 0 40 +70
*These two values are inter-dependent.
Gull-Wing Package
.055
J-Lead Package
.055
.400 Max.
PCA EPA245-50 Date Code
.280 Max.
Suggested Solder Pad Layout
.300 Max. .410
PCA EPA247-50 Date Code
.280 Max.
Suggested Solder Pad Layout
.310
.100 .100 .780 Max. .250 Max. .02
DSA245/7 Rev. A 2/5/96
.03
.03 .780 Max. .275 Max. .02 .100 .025 .045
.01 Typ.
.100
.050
.300
.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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