10-Tap FAST TTL Logic Delay Module
The 10-Tap FAST TTL Logic Delay Modules manufactured by Engineered
Components Company are designed to provide output waveforms that reproduce
the input waveform after a set amount of delay time has elapsed. The ten output
waveforms are delay line taps provided at 10% increments of the total delay (10,
20, 30, 40, 50, 60, 70, 80, 90, and 100%). These delay modules are
non-inverting. The delay times are calibrated to the listed tolerances on the
rising edge delays. The products with a total delay of less than 50ns have
additional delay present at tap 1 due to internal propagation delays (see the
Product Selection Table).
The MTBF on these modules, when calculated per MIL-HDBK-217, for a 50 deg.C
ground fixed environment and with 50VDC applied, is in excess of 2 million hours.
The temperature coefficient of delay is less than 400 ppm/deg.C over the operating
temperature range of 0 to +70 deg. C.
The module is provided in a 14-pin DIP package, fully encapsulated in epoxy
resin and is housed in a Diallyl Phthalate case, blue in color. The case marking is
applied by silkscreen using white epoxy paint. The 13 copper leads are tin-lead
plated and meet the solderability requirements of MIL-STD-202, Method 208.
MECHANICAL DIAGRAM
Thru-Hole (F Suffix)
.150 TYP.
.300
.534 TYP.
BLOCK DIAGRAM
V
IN
14
1 Input
Buffer
Delay Line
Output 9
Buffer
OUT
Output Output Output Output Output Output Output Output Output
Buffer Buffer Buffer Buffer Buffer Buffer Buffer Buffer Buffer
7
2
13
3
12
4
11
5
10
6
C
1
2
3
4
5
6
7
8
9
Operating Specifications:
All measurements made at 25 deg. C
All measurements made with Vcc = +5VDC
All measurements made with (1) FAST TTL output load
Operating Temperature: 0 to +70 deg. C
Storage Temperature: -55 to +125 deg. C
Vcc Supply Voltage: 4.75 to 5.25VDC
Vcc Supply Current:
Constant “0” in = 45mA typical
Constant “1” in = 15mA typical
Logic “High” Input:
Voltage: 2.0VDC min. ; Vcc max.
Current: 2.7VDC = 20uA max. ; 5.5VDC = 1mA max.
Logic “Low” Input:
Voltage: 0.8 VDC max.
Current: -0.6mA max.
Logic “High” Voltage Out: 2.7VDC min.
Logic “Low” Voltage Out: 0.5VDC max.
Gull-Wing (G Suffix)
.450 TYP.
J-Lead (J Suffix)
.060 TYP.
+/-.020
.130
.300
TYP.
.020 DIA.
TYP.
.100
.020
TYP.
.010 TYP.
.300
TYP.
.100
.010 TYP.
.300
TYP.
.020
TYP.
.100
MADE IN USA
.030
.030
.030
DATE CODE
V 2 4 6 8 OUT
DATE CODE
V 2 4 6 8 OUT
V 2 4 6 8 OUT
.400
FXLDM-
TTL-50F
IN 1 3 5 7 9 C
Top view
.425
FXLDM-
TTL-50G
IN 1 3 5 7 9 C
Top view
.425
IN 1 3 5 7 9 C
.800
.800
Product Selection Table
Part
Number
FXLDM-TTL-15
FXLDM-TTL-19.5
FXLDM-TTL-24
FXLDM-TTL-28.5
FXLDM-TTL-33
FXLDM-TTL-42
FXLDM-TTL-50
FXLDM-TTL-60
FXLDM-TTL-70
FXLDM-TTL-80
FXLDM-TTL-90
FXLDM-TTL-100
FXLDM-TTL-125
FXLDM-TTL-150
FXLDM-TTL-175
FXLDM-TTL-200
FXLDM-TTL-250
FXLDM-TTL-300
FXLDM-TTL-350
FXLDM-TTL-400
FXLDM-TTL-450
FXLDM-TTL-500
FXLDM-TTL-600
FXLDM-TTL-700
FXLDM-TTL-800
FXLDM-TTL-900
FXLDM-TTL-1000
Tap 1(10%)
6.0+/-1.0
6.0+/-1.0
6.0+/-1.0
6.0+/-1.0
6.0+/-1.0
6.0+/-1.0
5.0+/-1.0
6.0+/-1.0
7.0+/-1.0
8.0+/-1.0
9.0+/-1.0
10.0+/-1.0
12.5+/-1.0
15.0+/-1.0
17.5+/-1.0
20.0+/-1.0
25.0+/-1.5
30.0+/-1.5
35.0+/-1.5
40.0+/-2.0
45.0+/-2.0
50.0+/-2.0
60.0+/-2.5
70.0+/-2.5
80.0+/-3.0
90.0+/-3.0
100.0+/-3.0
Tap 2 (20%)
7.0+/-1.0
7.5+/-1.0
8.0+/-1.0
8.5+/-1.0
9.0+/-1.0
10.0+/-1.0
10.0+/-1.0
12.0+/-1.0
14.0+/-1.0
16.0+/-1.0
18.0+/-1.0
20.0+/-1.0
25.0+/-1.5
30.0+/-1.5
35.0+/-2.0
40.0+/-2.0
50.0+/-2.0
60.0+/-2.0
70.0+/-2.5
80.0+/-3.0
90.0+/-3.0
100.0+/-3.0
120.0+/-4.0
140.0+/-5.0
160.0+/-5.0
180.0+/-6.0
200.0+/-6.0
Tap 3 (30%)
8.0+/-1.0
9.0+/-1.0
10.0+/-1.0
11.0+/-1.0
12.0+/-1.0
14.0+/-1.0
15.0+/-1.0
18.0+/-1.0
21.0+/-1.0
24.0+/-1.0
27.0+/-1.5
30.0+/-1.5
37.5+/-2.0
45.0+/-2.0
52.5+/-2.0
60.0+/-2.5
75.0+/-2.5
90.0+/-3.0
105.0+/-4.0
120.0+/-4.0
135.0+/-4.0
150.0+/-5.0
180.0+/-5.0
210.0+/-7.0
240.0+/-7.0
270.0+/-8.0
300.0+/-9.0
Output Delay and Tolerances (in ns)
Tap 4 (40%)
Tap 5 (50%) Tap 6(60%)
9.0+/-1.0
10.0+/-1.0
11.0+/-1.0
10.5+/-1.0
12.0+/-1.0
13.5+/-1.0
12.0+/-1.0
14.0+/-1.0
16.0+/-1.0
13.5+/-1.0
16.0+/-1.0
18.5+/-1.0
15.0+/-1.0
18.0+/-1.0
21.0+/-1.0
18.0+/-1.0
22.0+/-1.0
26.0+/-1.5
20.0+/-1.0
25.0+/-1.5
30.0+/-1.5
24.0+/-1.0
30.0+/-1.5
36.0+/-1.5
28.0+/-1.5
35.0+/-1.5
42.0+/-2.0
32.0+/-1.5
40.0+/-2.0
48.0+/-2.0
36.0+/-1.5
45.0+/-2.0
54.0+/-2.0
40.0+/-2.0
50.0+/-2.0
60.0+/-2.5
50.0+/-2.0
62.5+/-2.5
75.0+/-2.5
60.0+/-2.5
75.0+/-2.5
90.0+/-3.0
70.0+/-2.5
87.5+/-3.0
105.0+/-4.0
80.0+/-3.0
100.0+/-3.0 120.0+/-4.0
100.0+/-3.0
125.0+/-4.0 150.0+/-5.0
120.0+/-4.0
150.0+/-5.0 180.0+/-6.0
140.0+/-5.0
175.0+/-5.0 210.0+/-7.0
160.0+/-5.0
200.0+/-6.0 240.0+/-7.0
180.0+/-6.0
225.0+/-7.0 270.0+/-8.0
200.0+/-6.0
250.0+/-8.0 300.0+/-9.0
240.0+/-7.0
300.0+/-9.0 360.0+/-11.0
280.0+/-9.0 350.0+/-11.0 420.0+/-13.0
320.0+/-10.0 400.0+/-12.0 480.0+/-15.0
360.0+/-11.0 450.0+/-14.0 540.0+/-16.0
400.0+/-12.0 500.0+/-15.0 600.0+/-18.0
Tap 7 (70%)
12.0+/-1.0
15.0+/-1.0
18.0+/-1.0
21.0+/-1.0
24.0+/-1.0
30.0+/-1.5
35.0+/-1.5
42.0+/-2.0
49.0+/-2.0
56.0+/-2.0
63.0+/-2.5
70.0+/-2.5
87.5+/-3.0
105.0+/-4.0
122.5+/-4.0
140.0+/-5.0
175.0+/-5.0
210.0+/-7.0
245.0+/-8.0
280.0+/-9.0
315.0+/-10.0
350.0+/-11.0
420.0+/-13.0
490.0+/-15.0
560.0+/-17.0
630.0+/-19.0
700.0+/-20.0
Tap 8 (80%)
13.0+/-1.0
16.5+/-1.0
20.0+/-1.0
23.5+/-1.0
27.0+/-1.5
34.0+/-1.5
40.0+/-2.0
48.0+/-2.0
56.0+/-2.0
64.0+/-2.5
72.0+/-2.5
80.0+/-3.0
100.0+/-3.0
120.0+/-4.0
140.0+/-5.0
160.0+/-5.0
200.0+/-5.0
240.0+/-7.0
280.0+/-9.0
320.0+/-10.0
360.0+/-11.0
400.0+/-12.0
480.0+/-15.0
560.0+/-17.0
640.0+/-19.0
720.0+/-20.0
800.0+/-20.0
Special modules can often be manufactured to provide for customer specific applications.
engineered components company
A Division of Cornucopia Tool & Plastics, Inc. PO Box 1915, 448 Sherwood Rd., Paso Robles CA 93447
YYWW
DATE CODE
YYWW
.260
MADE IN USA
MADE IN USA
.285
.285
YYWW
FXLDM-
TTL-50J
.800
Tap 9 (90%)
Tap 10 (100%)
14.0+/-1.0
15.0+/-1.0
18.0+/-1.0
19.5+/-1.0
22.0+/-1.0
24.0+/-1.0
26.0+/-1.5
28.5+/-1.5
30.0+/-1.5
33.0+/-1.5
38.0+/-2.0
42.0+/-2.0
45.0+/-2.0
50.0+/-2.0
54.0+/-2.0
60.0+/-2.5
62.0+/-2.5
70.0+/-2.5
72.0+/-2.5
80.0+/-3.0
81.0+/-3.0
90.0+/-3.0
90.0+/-3.0
100.0+/-3.0
112.5+/-4.0
125.0+/-4.0
135.0+/-4.0
150.0+/-5.0
157.5+/-5.0
175.0+/-5.0
180.0+/-6.0
200.0+/-6.0
225.0+/-7.0
250.0+/-8.0
270.0+/-8.0
300.0+/-9.0
315.0+/-10.0 350.0+/-11.0
360.0+/-11.0 400.0+/-12.0
405.0+/-12.0 450.0+/-14.0
450.0+/-14.0 500.0+/-15.0
540.0+/-16.0 600.0+/-18.0
630.0+/-19.0 700.0+/-20.0
720.0+/-20.0 800.0+/-20.0
810.0+/-20.0 900.0+/-22.0
900.0+/-22.0 1000.0+/-22.0
Phone: 805-369-0034
Fax:
805-369-0033
Web: www.ec2.com