100K ECL Digital Frequency Multiplier Module
The 100K ECL Digital Frequency Multiplier Modules manufactured by Engineered Components Company are
designed to provide a square wave output at a given frequency which can be synchronized by square wave
inputs at sub-harmonic frequencies. The falling edge of the output waveform is synchronized to the falling
edge of the input waveform. If no synchronizing input is present, the unit will free-run producing a continuous
output square wave. Phase jitter at the output will increase as higher orders of multiplication are used.
An inverted output is also supplied.
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 1.9 million hours. The temperature coefficient of delay is less than
+/-300 ppm/deg.C over the operating temperature range of 0 to +85 deg. C.
The module is provided in a 12-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 8 copper
leads are tin-lead plated and meet the solderability requirements of MIL-STD-202, Method 208.
BLOCK DIAGRAM
MECHANICAL DIAGRAM
.020
DIA.
TYP.
.350 TYP.
.700
V
IN
4
12
Synchronizing
Circuitry
Square Wave
Oscillator
9
5
6
OUT
OUT
Ve
Product Selection Table
Part
Number
ECL-100K-DFMM-50
ECL-100K-DFMM-55
ECL-100K-DFMM-60
ECL-100K-DFMM-65
ECL-100K-DFMM-70
ECL-100K-DFMM-75
ECL-100K-DFMM-80
ECL-100K-DFMM-85
ECL-100K-DFMM-90
ECL-100K-DFMM-95
ECL-100K-DFMM-100
ECL-100K-DFMM-110
ECL-100K-DFMM-120
ECL-100K-DFMM-130
ECL-100K-DFMM-140
ECL-100K-DFMM-150
ECL-100K-DFMM-160
ECL-100K-DFMM-170
ECL-100K-DFMM-180
ECL-100K-DFMM-190
ECL-100K-DFMM-200
ECL-100K-DFMM-210
ECL-100K-DFMM-220
ECL-100K-DFMM-230
ECL-100K-DFMM-240
ECL-100K-DFMM-250
Nominal
Output Frequency
50 MHz
55 MHz
60 MHz
65 MHz
70 MHz
75 MHz
80 MHz
85 MHz
90 MHz
95 MHz
100 MHz
110 MHz
120 MHz
130 MHz
140 MHz
150 MHz
160 MHz
170 MHz
180 MHz
190 MHz
200 MHz
210 MHz
220 MHz
230 MHz
240 MHz
250 MHz
Output Frequency
Tolerance
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
+/-2%
.250
.060 TYP.
TYP.
.050 TYP.
.100 TYP.
IN
.875
NC
Operating Specifications:
All measurements made at 25 deg. C
All measurements made with Ve = -4.5VDC, Vc = 0VDC
All measurements made with (1) 100K ECL output load
All measurements made with a 50 ohm pulldown
resistor to -2VDC at the input and output
Operating Temperature: 0 to +85 deg. C
Storage Temperature: -55 to +125 deg. C
Vee Supply Voltage: -4.5 +/-5% VDC
Vcc Supply Current: 102mA typical
Logic “High” Input:
Voltage: -0.88VDC min.
Current: 700uA max.
Logic “Low” Input:
Voltage: -1.81VDC max.
Current: 1.0uA min.
Logic “High” Voltage Out: -1.025VDC min.
Logic “Low” Voltage Out: -1.625VDC max.
Phone: 805-369-0034
Fax:
805-369-0033
Web: www.ec2.com
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
Ve NC NC
.325
MADE IN USA
.030
TYP.
DATE CODE
+/-.030
.160
ECL-100K-
DFMM-100
V OUT OUT
Top view
.700
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