Multiple 10K ECL Logic Delay Line
The Multiple 10K ECL Logic Delay Lines manufactured by Engineered Components Company are designed to
provide an output waveform that reproduces the input waveform after a set amount of delay time has elapsed.
These delay lines are non-inverting. The delay times are calibrated to the listed tolerances on the rising edge
delays. Each module consists of 3 separate delay lines, each isolated and individually buffered.
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 1.5 million hours. The temperature coefficient of delay is less than
500 ppm/deg.C over the operating temperature range of -30 to +85 deg. C.
The module is provided in a 16-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 9 copper
leads are tin-lead plated and meet the solderability requirements of MIL-STD-202, Method 208.
BLOCK DIAGRAM
MECHANICAL DIAGRAM
.150 TYP.
.012
TYP.
.300
V
IN1
IN2
IN3
1, 16
5
Input
Buffer
Input
Buffer
Input
Buffer
Delay
Line
Delay
Line
Delay
Line
Output
Buffer
Output
Buffer
Output
Buffer
15
OUT1
OUT2
OUT3
Ve
.018 TYP.
.350
TYP.
.050 TYP.
.100 TYP.
6
14
8
V O
1
O
2
O
3
.400 MAX.
V
MECLDL-30
IN
1
IN
2
IN
3
Ve
Product Selection Table
(Add Suffixes for Lead designation, F, G, or J)
Product Selection Table (Cont.)
(Add Suffixes for Lead designation, F, G, or J)
Part
Number
MECLDL-5
MECLDL-6
MECLDL-7
MECLDL-8
MECLDL-9
MECLDL-10
MECLDL-11
MECLDL-12
MECLDL-13
MECLDL-14
MECLDL-15
MECLDL-16
MECLDL-17
MECLDL-18
MECLDL-19
MECLDL-20
MECLDL-21
MECLDL-22
Output Delay and
Tolerance (in ns)
5.0+/-1.0
6.0+/-1.0
7.0+/-1.0
8.0+/-1.0
9.0+/-1.0
10.0+/-1.0
11.0+/-1.0
12.0+/-1.0
13.0+/-1.0
14.0+/-1.0
15.0+/-1.0
16.0+/-1.0
17.0+/-1.0
18.0+/-1.0
19.0+/-1.0
20.0+/-1.0
21.0+/-1.0
22.0+/-1.0
Part
Number
MECLDL-23
MECLDL-24
MECLDL-25
MECLDL-30
MECLDL-35
MECLDL-40
MECLDL-45
MECLDL-50
MECLDL-55
MECLDL-60
MECLDL-65
MECLDL-70
MECLDL-75
MECLDL-80
MECLDL-85
MECLDL-90
MECLDL-95
MECLDL-100
Output Delay and
Tolerance (in ns)
23.0+/-1.0
24.0+/-1.0
25.0+/-1.0
30.0+/-1.5
35.0+/-1.5
40.0+/-1.5
45.0+/-2.0
50.0+/-2.0
55.0+/-2.0
60.0+/-2.0
65.0+/-2.5
70.0+/-2.5
75.0+/-2.5
80.0+/-2.5
85.0+/-3.0
90.0+/-3.0
95.0+/-3.0
100.0+/-3.0
Operating Specifications:
All measurements made at 25 deg. C
All measurements made with Vee = -5.2VDC, Vcc = 0VDC
All measurements made with (1) 10K ECL output load
All measurements made with a 100 ohm pulldown
resistor to -2VDC at the input and output
Operating Temperature: -30 to +85 deg. C
Storage Temperature: -55 to +125 deg. C
Vcc Supply Voltage: -5.2 +/-5% VDC
Vee Supply Current: 90mA typical
Logic “High” Input:
Voltage: -.98VDC min.
Current: 265uA max.
Logic “Low” Input:
Voltage: -1.63VDC max.
Current: 0.5uA min.
Logic “High” Voltage Out: -0.96VDC min.
Logic “Low” Voltage Out: -1.65VDC max.
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
.800
7
.250 MAX.
MADE IN USA
13
+/-.010
.020
DATE CODE
+/-.030
.150
Top view
Phone: 805-369-0034
Fax:
805-369-0033
Web: www.ec2.com
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