PCA EPA1145-500 14 pin dip 5 tap fast-ttl logic compatible active delay line Datasheet

14 Pin DIP 5 Tap Fast-TTL Logic Compatible
Active Delay Lines
TAP DELAYS
±5% or ±2 nS†
TOTAL DELAYS
±5% or ±2 nS†
*3±1, 1±.5, 2±.5, 3±.5
*3±1, 1.5±.5, 3±.5, 4.5±.5
*3±1, 2±.5, 4±.5,6±.5
*3±1, 6±1.5, 9, 12
4, 8, 12, 16
5, 10, 15, 20
6, 12, 18, 24
8, 16, 24, 32
10, 20, 30, 40
12, 24, 36, 48
15, 30, 45, 60
20, 40, 60, 80
25, 50, 75, 100
30, 60, 90, 120
4
6
8
15
20
25
30
40
50
60
75
100
125
150
PART
NUMBER
TAP DELAYS
±5% or ±2 nS†
EPA1145-4
EPA1145-6
EPA1145-8
EPA1145-15
EPA1145-20
EPA1145-25
EPA1145-30
EPA1145-40
EPA1145-50
EPA1145-60
EPA1145-75
EPA1145-100
EPA1145-125
EPA1145-150
TOTAL DELAYS
±5% or ±2 nS†
35, 70, 105, 140
40, 80, 120, 160
45, 90, 135, 180
50, 100, 150, 200
60, 120, 180, 240
70, 140, 210, 280
80, 160, 240, 320
90, 180, 270, 360
100, 200, 300, 400
120, 240, 360, 480
140, 280, 420, 560
160, 320, 480, 640
180, 360, 540, 720
200, 400, 600, 800
PART
NUMBER
175
200
225
250
300
350
400
450
500
600
700
800
900
1000
EPA1145-175
EPA1145-200
EPA1145-225
EPA1145-250
EPA1145-300
EPA1145-350
EPA1145-400
EPA1145-450
EPA1145-500
EPA1145-600
EPA1145-700
EPA1145-800
EPA1145-900
EPA1145-1000
†Whichever is greater. Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.
* First tap is inherent delay (3 ± 1 nS), all other taps are measured referenced from first tap.
Schematic
DC Electrical Characteristics
Parameter
Test Conditions
VOH
VOL
VIK
IIH
Min Max Unit
High-Level Output Voltage
Low-Level Output Voltage
Input Clamp Voltage
High-Level Input Current
VCC = min. V IL = max. I OH = max 2.7
VCC = min. V IH = min. I OL = max
VCC = min. II = II K
VCC = max. V IN = 2.7V
VCC = max. V IN = 5.25V
IIL
Low-Level Input Current
VCC = max. V IN = 0.5V
IOS
Short Circuit Output Current VCC = max. V OUT = 0.
-40
(One output at a time)
ICCH High-Level Supply Current
VCC = max. V IN = OPEN
ICCL Low-Level Supply Current
VCC = max. V IN = 0
TRO Output Rise Time
Td ≤ 500 nS (0.75 to 2.4 Volts)
Td > 500 nS
NH
Fanout High-Level Output
VCC = max. V OH = 2.7V
NL
Fanout Low-Level Output
VCC = max. V OL = 0.5V
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
0.5
-1.2
50
1.0
-0.6
-150
V
V
V
µA
mA
mA
mA
14
VCC
10
6
8
OUTPUT
7 GROUND
mA
15
mA
50
nS
3
nS
3
20 TTL LOAD
10 TTL LOAD
Max
Unit
4.75
2.0
5.25
V
V
V
mA
mA
mA
%
%
°C
0.8
-18
-1.0
20
40
-55
40
+125
.200
PCA
EPA1145-4
Date Code
White Dot
Pin#1
.300
.280
Max.
.100
.780 Max.
Unit
3.2
110
2.0
1.0
100
5.0
Volts
%
nS
MHz
KHz
Volts
.020
Min.
.250
Max.
.020
Typ.
.010
Typ.
.150 Typ.
.365
Max.
QAF-CSO1 Rev. B 8/25/94
DSA1145 Rev. A 2/5/96
Unless Otherwise Noted Dimensions in Inches
Tolerances:
Fractional = ± 1/32
.XX = ± .030
.XXX = ± .010
4
Package Dimensions
Min
Input Pulse Test Conditions @ 25° C
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
12
INPUT 1
*These two values are inter-dependent.
EIN
PW
TRI
PRR
VCC
ELECTRONICS
INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
Similar pages