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
SpaceSaverFASTTTLFastRecoveryPulseGenerator
ProductSelectionTable
(AddFSuffixforThru-HoleLeads,GSuffixforGull-WingLeads,orJSuffixforJ-Leads)
PartPulseWidth
Number(inns)Rate(inMHz)
SSFRPG-TTL-1010+/-1.060.0
SSFRPG
MaximumRepetition
-TTL-1111+/-1.056.0
SSFRPG-TTL-1212+/-1.053.0
SSFRPG-TTL-1313+/-1.051.0
SSFRPG-TTL-1414+/-1.048.0
SSFRPG-TTL-1515+/-1.046.0
SSFRPG-TTL-1616+/-1.044.0
SSFRPG-TTL-1717+/-1.042.0
SSFRPG-TTL-1818+/-1.040.0
SSFRPG-TTL-1919+/-1.038.0
SSFRPG-TTL-2020+/-1.037.0
SSFRPG-TTL-2121+/-1.035.0
SSFRPG-TTL-2222+/-1.034.0
SSFRPG-TTL-2323+/-1.033.0
SSFRPG-TTL-2424+/-1.032.0
SSFRPG-TTL-2525+/-1.031.0
SSFRPG-TTL-3030+/-1.026.0
SSFRPG-TTL-3535+/-1.523.0
SSFRPG-TTL-4040+/-1.520.0
SSFRPG-TTL-4545+/-1.518.0
SSFRPG-TTL-5050+/-1.517.0
SSFRPG-TTL-6060+/-2.514.5
SSFRPG-TTL-7070+/-2.012.5
SSFRPG-TTL-7575+/-2.011.5
SSFRPG-TTL-8080+/-2.011.0
SSFRPG-TTL-9090+/-3.09.5
SSFRPG-TTL-100100+/-3.08.5
SSFRPG-TTL-150150+/-4.06.0
SSFRPG-TTL-200200+/-6.04.5
SSFRPG-TTL-250250+/-7.03.5
SSFRPG-TTL-300300+/-9.03.0
SSFRPG-TTL-400400+/-10.02.2
SSFRPG-TTL-500500+/-10.01.8
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:40mA 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.
BLOCKDIAGRAM
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
3millionhours.Thetemperaturecoefficientof delayislessthan+/-100ppm/deg.Covertheoperatingtemperaturerangeof 0to+70deg.C.
Themoduleisprovidedina8-pinSpaceSaver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 5 copper leads are tin-lead plated and meet the solderability
requirementsof MIL-STD-202,Method208.
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(-),
outputpulseof thespecifiedwidthforeachrisingedgeof theinputpulse.Theinputpulsemustbelowforaminimumof 10nsbeforerisingtoa
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
thetablebelow.
IN +
-
3
1
4
5
8
V
C
Pulse
Generator
Specialmodulescanoftenbemanufacturedtoprovideforcustomerspecificapplications.
SSFRPG-
TTL-50F
SSFRPG-
TTL-50G
SSFRPG-
TTL-50J
MECHANICAL DIAGRAM
Topview Topview
Thru-Hole(FSuffix) Gull-Wing(GSuffix) J-Lead(JSuffix)
VVV
IN IN IN
CCC
+++
---
.500 .500 .500
DATECODE DATECODE DATECODE
.350 .375 .375
.290 .325 .325
.150
TYP.
.050 TYP.
.150
TYP.
.050 TYP.
.150
TYP.
.050 TYP.
.020DIA.
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
MADEINUSA
MADEINUSA
MADEINUSA