@ TL inputs and outputs @ Delays stable and precise @ 8-pin Space Saver package = S-@ Leads - thru-hole, J, Gull Wing or Tucked r, hy 1 ie @ Available in delays from 5 to 100ns - each isolated and with 10 T2L fan-out capacity Three (3) separate isolated delay lines @ Rise time 4ns maximum design notes The Space Saver Series" Multiple Logic Delay Lines developed by Engineered Components Company have been designed to provide precise delays with required driving and pick-off circuitry contained in a single 8-pin package compatible with FAST and Schottky Tet circuits. These logic delay lines are of hybrid construction utilizing the proven technologies of active integrated circuitry and of passive networks utilizing capacitive, inductive and resistive elernents. The MTBF on these modules, when calculated per MIL-HDBRK-217 for a 50C ground fixed environment, is in excess of 1.5 million hours. Madule design includes compensation for propagation delays and incorporates internal termination at the output; no additional external components are needed to obtain the desired delay. The SS3FLGL-TTL is offered in 36 delays fram 5 to 100ns. Each module includes three (3) separate delay lines, each isolated and tully buffered. Delay tolerances are maintained as shown in the accompa- nying part number table, when tested under the "Test Conditions" shown. Delay time is measured at the +1.5 level on the leading edge. 7 ol tt COMPATIBLE MULTI (3)-2487- Ui LOGIC DELAY LINE UIE eters Rise time for all modules is 4ns maximum when measured fram O.8V to 2.0V. Temperature coefficient of delay is ap- proximately +1200 ppm/"C over the operating temperature range of O to +70C. These modules accept either logic "1 or logic "0" inpuls and reproduce the logic at the output without inversion, The delay modules are intended primarily for use with positive going pulses and are calibrated to the tolerances shown in the table on rising edge delay; where best accuracy is desired in appli- cations using falling edge timing, it is recommended that a special unit be calibrated for the specific application. Each madule has the capability of driving up to 20 Schattky TL loads with a maximum of 10 loads on any one line. These "Space Saver Series" modules are packaged in an 8- pin housing, molded of flame-proof Diallyl Phthalate perMIL-M- 14, Type SDG-F, and are fully encapsulated in epoxy resin. Thru-hole, J, Gull Wing or Tucked Lead configurations are available on these modules (see Part Number Table note to specify). Leads meet the solderability requirements of MIL- STD-202, Method 208. Corner standoffs on the housing of the thru-hole lead version and lead design of the surface mount versions provide positive standoff from the printed circuit board to permit salder-fillet formation and flush cleaning af solder-flux residues for improved reliability. Marking consists of manufacturer's name, logo (EC*), part number, terminal identification and date code of manufacture. All marking is applied by silk screen process using white epoxy paint in accordance with MIL-STD-130, to meet the perma- nency of identification required by MIL-STD-202, Method 215, engineered components company 3580 Sacramento Drive, P.O. Box 8121, San Luis Obispo, CA 93403-8121 Phone: (805) 544-3800 BLOCK DIAGRAM IS SHOWN BELOW Vcc OUTPUT, QUTPLT, OUTPUT 4 a 6 5 | x x x x BUFFERED BUFFERED BUFFERED | DELAY DELAY DELAY MECHANICAL DETAIL IS SHOWN BELOW ee Pin Na. l". T 6 & V 040205 SS2FLDL- @TTL-___ IN, INg IN C Pin No. 12 & @ EF? ors2 Je MADE GN SLO LA 060 | a NP. oon pus, TyE-el be e ~i 100 TYP ; [a 5 ive 450 | + an es Loolo odes *Thru-hole Lead ne = 32S 020 1 el baw TYR | * [e100 rP. oa TYR 4 [+ 150| 0 EL agp eye TYR *Gull Wing Lead ie 25 | ae e100 TYP. et AT Pe f Poof 7 pr | TYE oye ;_ + bE le a0 T Ye =| | J 150 |, TP. we a25 *J Lead | OF 0 . rye ae 150 TYP ata || | 338 ogg TYP ae! |e *Tucked Lead 395 FEF. 2 4 INPUT , INPUT INPUT GROUND TEST CONDITIONS 1. All measurements are made at 25C. 2. Vec supply voltage is maintained at 5.0V DC, 3, All units are tested using a Schottky toggle-type positive input pulse and one Schottky load at the output. 4. Input pulse width used is 100% longer than delay of module under test; spacing between pulses (falling edge to rising edge) is three times the pulse width used. OPERATING SPECIFICATIONS *Vec supply vollage:. ...-- 2s .. es 4.75 to 5.25 DC Veo Supply current: : Constant "O"in ..... setae ee al Constant vin a ee ee ee were Lagie 1 Input: WoHAQG case eee ee ae eee OV ming Vee max. Current... ss Cee 2.7V = 20uA max. 6.5V = 1mA max. Logic 0 Input: VONSHG oc ae Se Se es wae) BY eX, Current yo See ae foe Geek ane 6mA max. Logic 1 Voltage out: ..... ae -.. 2.7 min, Logic O Voltage oub ..,.. 2... . ae) OOM Max. Qperating temperature range: ...... Oto 7C Storage temperature:..... eee es) (55 tO 41725C, * Delays increase or decrease approximately 2% for a respective increase or decrease of 5% in supply voltage. PART NUMBER TABLE Suffix Part Number with G (for Gull Wing Lead), J (for J Lead), F (for Thru-hole Lead) or T (for Tucked Lead). Examples: SS3FLDL-TTL-10G (Gull Wing), SS3FLDL- TTL-25J (J Lead), SS3FLDL-TTL-70F (Thru-hole Lead) or SS3FLDL-TTL-15T (Tucked Lead). @ DELAYS AND TOLERANCES (in ns) PART NO. OUTPUT PART NO. OUTPUT SS3FLDL-TTL-5 5+.5 || SSS3FLDOL-TTL-23 23 +1 SS3FLDL-TTL-6 B+.5 || SSSFLDL-TTL-24 24 +1 SS3FLBL-TTL-? 7*.5 || SSSFLDOL-TTL-25 25 +1 SS3FLDL-TTL-8 84.5 || SSSFLDL-TTL-30 30 41.5 SS3FLDL-TTL-9 94.5 || SSSFLDL-TTL-35 35 1.5 SS3FLDL-TTL-10 104.5 || SS3FLDL-TTL40 40 21.5 SS3FLOL-TTL-11 11 +.75 || SS3FLDL-TTL-45 45 #2 SS3FLDL-TTL-12 12 +.75 || SSS3FLDL-TTL-50 50 42 SSGFLDL-TTL-13 13 +.75 || SSSFLDL-TTL-55 55 +2 SS3FLDL-TTL-14 144.75 || SSSFLDL-TTL-60 60 +2 SS3FLDL-TTL-15 154.75 || SSS3FLDL-TTL-65 65 42.5 SS3FLDL-TTL-16 16 +.75 || SSSFLDL-TTL-70 YO #2.5 SS3FLBL-TTL-17 17 +.75 || SSSFLDL-TTL-75 a #25 SS3FLDBL-TTL-18 18 +.75 || SS3FLDL-TTL-60 BO 42.5 SS3FLDL-TTL-19 19 +.75 || SS3FLDL-TTL-85 85 +3 SS3FLDL-TTL-20 20 +.75 || SSGFLDL-TTL-90 90 +3 SS3FLDL-TTL-21 21 +1 SS3FLDL-TTL-95 95 +3 SS3FLDOL-TTL-22 22 +1 SSSFLDL-TTL-100 | 10043 @All modules can be operated with a minimum input pulse width of 100% of full delay and pulse period approaching square wave; since delay accuracies may be somewhat degraded, it is suggested that the module be evaluated under the intended specific operating conditions. Special modules. can be readily manufactured to improve accuracies and/or provide customer specified random delay times for specitic applications. Peninenels Catalog No. G/121092