engineeredcomponentscompany
ADivisionofCornucopiaTool&Plastics,Inc.POBox1915,448SherwoodRd.,PasoRoblesCA93447
Phone:805-369-0034
Fax:805-369-0033
Web:www.ec2.com
10KECLSquareWaveGeneratorModule
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
+/-200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6copper
leadsaretin-leadplatedandmeetthesolderabilityrequirementsof MIL-STD-202,Method208.
OperatingSpecifications:
Allmeasurementsmadeat25deg.C
AllmeasurementsmadewithVee=-5.2VDC,Vcc=0VDC
Allmeasurementsmadewith(1)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
VeeSupplyVoltage:-5.2+/-5%VDC
VeeSupplyCurrent:55mA typical
Logic“High”Input:
Voltage:-0.98VDC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.
ECLSWGM-50
MECHANICAL DIAGRAM
Topview
VOUT
OUT
Ve
VIN
.800
DATECODE
.400MAX.
.250MAX.
.350
TYP.
.050 TYP.
.100 TYP.
.012
TYP.
.018 TYP.
+/-.030
.150
+/-.010
.020
.150 TYP.
.300
BLOCKDIAGRAM
IN OUT
OUT
9
15
8
4
1,16
V
Ve
SquareWave
Oscillator
YY WW
MADEINUSA
Specialmodulescanoftenbemanufacturedtoprovideforcustomerspecificapplications.
ProductSelectionTable
PartNominal
NumberOutputFrequencyTolerance
ECLSWGM-22.0MHz+/-2%
ECLSWGM
OutputFrequency
-2.52.5MHz+/-2%
ECLSWGM-33.0MHz+/-2%
ECLSWGM-3.53.5MHz+/-2%
ECLSWGM-44.0MHz+/-2%
ECLSWGM-4.54.5MHz+/-2%
ECLSWGM-55.0MHz+/-2%
ECLSWGM-5.55.5MHz+/-2%
ECLSWGM-66.0MHz+/-2%
ECLSWGM-77.0MHz+/-2%
ECLSWGM-88.0MHz+/-2%
ECLSWGM-99.0MHz+/-2%
ECLSWGM-1010.0MHz+/-2%
ECLSWGM-1111.0MHz+/-2%
ECLSWGM-1212.0MHz+/-2%
ECLSWGM-1313.0MHz+/-2%
ECLSWGM-1414.0MHz+/-2%
ECLSWGM-1515.0MHz+/-2%
ECLSWGM-2020.0MHz+/-2%
ECLSWGM-2525.0MHz+/-2%
ECLSWGM-3030.0MHz+/-2%
ECLSWGM-3535.0MHz+/-2%
ECLSWGM-4040.0MHz+/-2%
ECLSWGM-4545.0MHz+/-2%
ECLSWGM-5050.0MHz+/-2%
ECLSWGM-6060.0MHz+/-2%
ECLSWGM-7070.0MHz+/-2%
ECLSWGM-8080.0MHz+/-2%
ECLSWGM-9090.0MHz+/-2%
ECLSWGM-100100.0MHz+/-2%
The 10K ECL Square Wave Generator Modules manufactured by Engineered Components Company are designed
toprovideasquarewaveoutputatagivenfrequency.Thesegeneratorsarebothkeyableandsynchronizable,
producing a continuous output train as long as a TTL “low” is applied to the input. With a TTL “high” applied
to the input, the output will produce a constant TTL “high”. When the input switches to “low”, the output goes
“low” one half-cycle later and continues to output a continuous square wave output. When the input switches
backto“high”,theoutputwillbeforcedtoa“high”onehalf-cyclelater.Aninvertedoutputisalsosupplied.