SMD 14 Pin 10 Tap
TTL Compatible Active Delay Lines
ELECTRONICS INC.
EPA247-XX & EPA247-XX-RC
Add “-RC” after part number for RoHS Compliant
Total Delay
(†±5% or ± 2nS)
Total Delay
(†±5% or ± 2nS)
440
450
470
500
550
600
650
700
750
800
850
900
950
1000
PCA
Part Number
EPA247-50(-RC)
EPA247-60(-RC)
EPA247-75(-RC)
EPA247-100(-RC)
EPA247-125(-RC)
EPA247-150(-RC)
EPA247-175(-RC)
EPA247-200(-RC)
EPA247-225(-RC)
EPA247-250(-RC)
EPA247-300(-RC)
EPA247-350(-RC)
EPA247-400(-RC)
EPA247-420(-RC)
Tap Delays
PCA
(†±5% or ± 2nS)
Part Number
5
50
EPA247-440(-RC)
44
6
60
EPA247-450(-RC)
45
7.5
75
EPA247-470(-RC)
47
10
100
EPA247-500(-RC)
50
12.5
125
EPA247-550(-RC)
55
15
150
EPA247-600(-RC)
60
17.5
175
EPA247-650(-RC)
65
20
200
EPA247-700(-RC)
70
22.5
225
EPA247-750(-RC)
75
25
250
EPA247-800(-RC)
80
30
300
EPA247-850(-RC)
85
35
350
EPA247-900(-RC)
90
40
400
EPA247-950(-RC)
95
42
420
EPA247-1000(-RC)
100
†Whichever
is greater. Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.
Test Conditions
Min.
Max.
0.5
-1.2
50
1.0
-2
-100
Unit
V
V
V
µA
mA
mA
mA
14 VCC
INPUT
1
13
3
Tap Delays
(†±5% or ± 2nS)
DC Electrical Characteristics
Parameter
VOH
VOL
VIK
IIH
High-Level Output Voltage
Low-Level Output Voltage
Input Clamp Voltage
High-Level Input Current
Schematic
12
4
11
5
10
6
OUTPUT
9 8
V CC = min. V IL = max. I OH = max 2.7
V CC = min. V IH = min. I OL = max
V CC = min. II = II K
V CC = max. VIN = 2.7V
V CC = max. VIN = 5.25V
IIL
Low-Level Input Current
V CC = max. VIN = 0.5V
IOS
Short Circuit Output Current V CC = max. V OUT = 0.
-40
(One output at a time)
ICCH High-Level Supply Current
V CC = max. VIN = OPEN
ICCL Low-Level Supply Current
V CC = max. VIN = 0
TRO Output Rise Time
Td
≤
500 nS (0.75 to 2.4 Volts)
Td > 500 nS
NH
Fanout High-Level Output
V CC = max. V OH = 2.7V
NL
Fanout Low-Level Output
V CC = max. V OL = 0.5V
150
mA
150
mA
4
nS
5
nS
20 TTL Load
10 TTL Load
7
GROUND
J-Lead Package
.055
(1.40)
.300 Max.
(7.62)
Recommended Operating Conditions Min.
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
4.75
2.0
Max.
5.25
0.8
-18
-1.0
20
Unit
V
V
V
mA
mA
mA
%
%
°C
PCA
EPA247-XX
Date Code
.280 Max.
(7.11)
Suggested Solder
Pad Layout
.310
(7.87)
.030
(.762)
.780 Max.
(17.81)
.275 Max.
(6.99)
.020
(.508)
Notes :
1. Assembly Process
(Solder Composition)
.100
(2.54)
.025/.045
(.635/1.14)
40
0
40
+70
.100
(2.54)
.300
(7.62)
EPA247-XX
SnPb
SnPb
225°C
3
(168 hours,
≤30°C/60%RH)
*These two values are inter-dependent.
(Leadframe)
(Assembly Solder)
EPA247-XX-RC
Sn
SnPb
(RoHS exemption 7a)
2. Peak Solder Rating
260°C
4
(72 hours,
≤30°C/60%RH)
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
VCC Supply Voltage
EIN
PW
TRI
PRR
3.2
110
2.0
1.0
100
5.0
Unit
Volts
%
nS
MHz
KHz
Volts
(per IPC/JEDEC-J-STD-020C)
3. Moisture Sensitive Levels (MSL)
(per IPC/JEDEC-J-STD-020C)
4. Weight
5. Packaging Information
(*Add “TR” to end of part
number when placing order)
(Tube)
TBD grams
27 pieces/tube
(*EPA245-XX-TR)
TBD grams
27 pieces/tube
TBD pieces/13” reel
(*EPA245-XX-RCTR)
(Tape & Reel) TBD pieces/13” reel
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSA247 & -RC
Rev. A1
12/5/05 RR
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
模拟与混合信号
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
