engineeredcomponentscompany
ADivisionofCornucopiaTool&Plastics,Inc.POBox1915,448SherwoodRd.,PasoRoblesCA93447
Phone:805-369-0034
Fax:805-369-0033
Web:www.ec2.com
SpaceSaverFASTTTLFastRecoveryPulseGenerator
ProductSelectionTable
(AddFSuffixforThru-HoleLeads,GSuffixforGull-WingLeads,orJSuffixforJ-Leads)
PartPulseWidth
Number(inns)Rate(inMHz)
SSFRPG-TTL-1010+/-1.060.0
SSFRPG
MaximumRepetition
-TTL-1111+/-1.056.0
SSFRPG-TTL-1212+/-1.053.0
SSFRPG-TTL-1313+/-1.051.0
SSFRPG-TTL-1414+/-1.048.0
SSFRPG-TTL-1515+/-1.046.0
SSFRPG-TTL-1616+/-1.044.0
SSFRPG-TTL-1717+/-1.042.0
SSFRPG-TTL-1818+/-1.040.0
SSFRPG-TTL-1919+/-1.038.0
SSFRPG-TTL-2020+/-1.037.0
SSFRPG-TTL-2121+/-1.035.0
SSFRPG-TTL-2222+/-1.034.0
SSFRPG-TTL-2323+/-1.033.0
SSFRPG-TTL-2424+/-1.032.0
SSFRPG-TTL-2525+/-1.031.0
SSFRPG-TTL-3030+/-1.026.0
SSFRPG-TTL-3535+/-1.523.0
SSFRPG-TTL-4040+/-1.520.0
SSFRPG-TTL-4545+/-1.518.0
SSFRPG-TTL-5050+/-1.517.0
SSFRPG-TTL-6060+/-2.514.5
SSFRPG-TTL-7070+/-2.012.5
SSFRPG-TTL-7575+/-2.011.5
SSFRPG-TTL-8080+/-2.011.0
SSFRPG-TTL-9090+/-3.09.5
SSFRPG-TTL-100100+/-3.08.5
SSFRPG-TTL-150150+/-4.06.0
SSFRPG-TTL-200200+/-6.04.5
SSFRPG-TTL-250250+/-7.03.5
SSFRPG-TTL-300300+/-9.03.0
SSFRPG-TTL-400400+/-10.02.2
SSFRPG-TTL-500500+/-10.01.8
OperatingSpecifications:
Allmeasurementsmadeat25deg.C
AllmeasurementsmadewithVcc=+5VDC
Allmeasurementsmadewith(1)FAST TTL outputload
Operating Temperature:0to+70deg.C
Storage Temperature:-55to+125deg.C
VccSupplyVoltage:4.75to5.25VDC
VccSupplyCurrent:40mA typical
Logic“High”Input:
Voltage:2.0VDCmin.;Vccmax.
Current:2.7VDC=20uA max.;5.5VDC=1mA max.
Logic“Low”Input:
Voltage:0.8VDCmax.
Current:-0.6mA max.
Logic“High”VoltageOut:2.7VDCmin.
Logic“Low”VoltageOut:0.5VDCmax.
BLOCKDIAGRAM
TheMTBFonthesemodules,whencalculatedperMIL-HDBK-217,fora50deg.Cgroundfixedenvironmentandwith50VDCapplied,isinexcessof
3millionhours.Thetemperaturecoefficientof delayislessthan+/-100ppm/deg.Covertheoperatingtemperaturerangeof 0to+70deg.C.
Themoduleisprovidedina8-pinSpaceSaverpackage,fullyencapsulatedinepoxyresinandishousedinaDiallylPhthalatecase,blueincolor.
The case marking is applied by silkscreen using white epoxy paint. The 5 copper leads are tin-lead plated and meet the solderability
requirementsof MIL-STD-202,Method208.
The Space Saver FAST TTL Fast Recovery Pulse Generators manufactured by Engineered Components Company are designed to provide a precise
output pulse width when triggered by variable pulse width inputs. These pulse generators provide a stable positive (+), as well as negative(-),
outputpulseof thespecifiedwidthforeachrisingedgeof theinputpulse.Theinputpulsemustbelowforaminimumof 10nsbeforerisingtoa
high for a minimum of 10ns. No output pulse occurs for each falling edge of the input pulse. Maximum input pulse repetition rates are shown in
thetablebelow.
IN +
-
3
1
4
5
8
V
C
Pulse
Generator
Specialmodulescanoftenbemanufacturedtoprovideforcustomerspecificapplications.
SSFRPG-
TTL-50F
SSFRPG-
TTL-50G
SSFRPG-
TTL-50J
MECHANICAL DIAGRAM
Topview Topview
Thru-Hole(FSuffix) Gull-Wing(GSuffix) J-Lead(JSuffix)
VVV
IN IN IN
CCC
+++
---
.500 .500 .500
DATECODE DATECODE DATECODE
.350 .375 .375
.290 .325 .325
.150
TYP.
.050 TYP.
.150
TYP.
.050 TYP.
.150
TYP.
.050 TYP.
.020DIA.
TYP.
.020
TYP.
.020
TYP.
.060 TYP.
+/-.020
.130
.030 .030 .030
.125 TYP.
.010 TYP.
.010 TYP.
.250 .484 TYP. .400 TYP.
YY WW
YY WW
YY WW
MADEINUSA
MADEINUSA
MADEINUSA