AMDL160 ETC

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FAST & SCHOTTKY BUFFERED DELAY MODULES 7-/7- /. 5-TAP AUTO-INSERT , SURFACE MOUNT DIPS .. AIDM, FAIDM, AMDM, FAMDM SERIES PHYSICAL DIMENSIONS All dimensions in Inches (mm) ) [em orn] "FAI? _|“FAMOMT | 7£100_[ 1205] Be 5 BR au TAs —[=AMDMo —[ 92100 | 1£05)] 5 we (es >. [=AiDw-13_|“AMOM-13 [13200 | 2210] ree 18) he 1680 [-raiouis | -FAWou-ts [152 100 [3 10] a [AIDM-25 _[AMDM-25 [254200 | 5420] Ai ee) 510) cr ve [AIDM-30_[AMDM-30 [30200 | 6220] i ADMESS-[AMBMSS-[sez200 [7270] ug D a ay TAIDM45_|AMOM-45 [4522.25 | 9220] PAP aeLANIDRee [seta 56 [Teeo-| GULL WING SURFACE MOUNT... AIDM, FAIDM-XXXG : AMDM, FAMDM-XXXG [AIDV-60_[AMDM-65 [6030011220 | ( fh a [AIDM-75_|AMDM-75 [7523.75 (15225 | ee a > ne. [AIDV-80_[AMOM-€0 [60 +400 [162255 | Teg? Te oe : TAIOWETIOTAMOW-110| 1102550 122230 ral | ws) Teme ‘ll, a leg) Ugg {tana bis [AIDM-120 | AMDM-120] 120600 [24230 | “tw: ° mr te t. SHR [AIDM-128 |AMDM-1251 1252625 [25230 | a) [AIDM-130 |AMDM-130] 130+ 6.50 [2630 | ° [AIDM-140 [AMDM-140| 140 700 1283.0 | [AIDM-160 |AMDM-160| 160+ 800 13232 | ( (By & [AIDM-175 |AMDM-175 | 175 + 6.75 [3523.5 | Fe 20, be w. ) [Rovers [awpne225 | zoe Trsfaseas | * a) aera G7) sane eo t PART NUMBER DESCRIPTION - [-AIDIV-260 | AMOM-260 | 260 + 13,00|52 +52 J INDICATES Delay Time x [AIDM-270 [AMDM-270| 270+ 13.50|64464 | mocsuredwithrespect DIP Delay Line / toTAP 1. Al=14-PINSTTIL AM=8-PIN STIL } wet = 14 PIN FAST FAM = &-PIN FAST t FAST TTL PART NUMBERS: DM = 5-TAP, DL = FIXED [AIDM-350 | AMDM-350 | 350-4 17.50|70 7.0 [Fan Ut Pa . IDM Total Delay in nanoseconds (ns) 75475 FAIDL . FAMOL Lead Style See Page 10 for Pin-Outs = Blank = Auto-Insertable.(through-hole) [ AlpM-500 | AMDM-500 1500 + 25001100 + 10 | land schematic diagrams. G = "Gull Wing’ Surface Mount J= ‘J* Surface Mount PART TAPS PART OUTPUT PHYSICAL DIMENSIONS _ All dimensions in inches (mm) [DAIDWE25 | 254200] 5220 DADM-1101110£550 [22430] RR & [DAIDM-30 | 302.00] 622.0 DAIDM115[115+575 |23 +30] 5 wae [DAIDM-35 | 352.001 72.0 § DAIDM-1201120+ 600 |24+30) ig [DAIDM-125/125 + 6.25 [25 + 30 a2 eat) bia [OAIDM-45 | 452.25 | 92.0 §| DAIDM-130] 130+ 650 126+ 30] : 5 [DAIDM-140]140 + 7:00 [28+ 30] # i kaw cx er [DAIDM40_| 60+ 3.00 | 1220 | DAIDM-145]145 + 7.25 [29430] PA ; ° [OAIDM-65 | 6523.25 [13220] mB) dz “eB PART NUMBER DESCRIPTION | DAIDM-85 | 85 4 4.25 | 17+ 2.5 | DAIDM-2501250+ 12.50/50 + 50 | DUAL EDGE CONTROULED STIL. [DAIDM-90 | 904.450 | 184255 | DM = & TAP , DL = FIXE ) Total Delay in nanoseconds (ns) [ DAIDM-100}100 + 5.00 | 20 30] Lead Style [DAIDM-105]105 + 5.251 21 + 3.0] Blank = Auto-insertable (through-hole) § z 10 “athout notice G = "Gull Wing" Surface Mount J= "J" Surface Mount : Rhombus 15801 Chemical Lane Huntington Beach, California 92649-1595 Py Industries Inc. Phone: (714), 898-0960 « (213) 594-8918 Delay Lines & Pulse Transformers n FAX: — (714)' 896-0971

SURFACE MOUNT APPLICATIONS T-90-20 GENERAL OVERVIEW: Surface mount technology has been used on hybrid circuits for many years. Its greatest recent advance has been its use on printed circuit board (PCB) assemblies. Components are attached to the PCB by soldering them directly to metalized solder pads (footprints) on its surface, rather than by insertion through plated holes drilled into the PCB. The benefits of this technology as applied to PCB’s are substantial: . e Ease in automation results in higher production throughput and better yields. @ Closer spacing of components coupled with the ability to use both sides of the PCB for component mounting results in significant savings in board real estate. © Closer spacing of components on the PCB surface significantly reduces the length of signal traces thereby reducing stray capacitance and inductance, and improving the overall performance characteristics of the circuit. © Reduced board cost by elimination of plated through-holes, a major portion of PCB costs. © Board rework costs and time are significantly reduced. Many manufacturers have setup production lines that provide for both through-hole and surface mount components to be utilized on the same PCB. This has been a necessity in the past since many components have only recently been available in standard surface mount versions. It also provides for a relatively smooth and calculated transition into the technology of surface mounting. Many OEMs have wanted to enter the surface mount arena but were reluctant, due to the large investments necessary for both equipment and personnel. To circumvent this large up-front investment, they have contracted to assembly houses which specialize in this technology. This route provides any OEM the ability to reap the many benefits of surface mount technology. RHOMBUS SURFACE MOUNT PRODUCTS: Through the use of our own in-house developed, and built automatic handling equipment, and inductive components designed and built specifically for use on our new product lines, Rhombus is able to offer cost effective, highly reliable product lines for through-hole as well as surface mount applica- tions. Rhombus has an extensive offering of surface mount delay lines and pulse transformers. All of our new style delay line products are offered in either GULL WING or J-STYLE surface mount configura- tions at no extra cost. Please refer to our Product Master List in the catalog index (section 1) for types and availability. EVALUATION PROGRAM: Rhombus has conducted extensive reliability and qualification testing both in-house and at the facilities of our major surface mount customers. The products have been designed for, and extensively used in both vapor-phase and infrared reflow systems. The evaluation/qualification program was conducted on the AIDM-XXX, AMDM-XXX, and the AITD-XXX series of products. These devices represent the span of component densities, and construction details that would be used in any and all surface mount applications including custom designs. All internal components used in our new product LLnL, eel Rhombus 15801 Chemical Lane, Huntington Beach, CA 92649 ry Phone: (714) 898-0960 + (213) 594-8918 } 4 Industries Inc. TWX: 910-596-1826 » FAX: (714) 896-0971 Delay Lines & Pulse Transformers 38 TELEX: 62891 137 RHOMBUS HTBH

TECHNICAL APPLICATIONS MANUAL lines are assembled to Alloy 42 lead frame utilizing 10Sn 90Pb solder. This reflects a solidus tempera- ture of 268 degrees Centigrade (268°C = 514°F Solidus) and a liquidus temperature of 298 degrees Centigrade (290°C = 554°F Liquidus). The transfer molded package utilizes the highest Electrical En- capsulation Grade epoxy currently. available and has been carefully checked for compatibility with all internal components and lead frame members. Rhombus has also incorporated all of the above qualities into our auto-insertable through-hole series. RECOMMENDED SOLDER PADS (Delay Lines): Rhombus developed its Gull Wing lead configuration to fit on STANDARD versions of industry accepted solder pads for SOL (small outline large .300 Wide) devices: © Figure 26 represents the 14-pin GULL WING solder pad we recommend and is basically the equivalent of the industry standard SO-28 footprint utilizing © Figure 27 represents the 8-pin GULL WING solder pad we recommend and is basically the equivalent of the industry standard SO-16L wide footprint utilizing in Te. 420.335 (8.51 040 iat) “055 (1.40 028 (71 v) 1035 (.890) FIGURE 26: Recommended solder pad footprint, 14-pin Gull Wing configuration. 9.10 420. .! Be) Ste eoot | :040 (1.02) ch 028 (.71 ) “035 (890 FIGURE 27: Recommended solder pad footprint, 8-pin Gull Wing configuration. a ™ TBO 1/88

15801 Chemical Lane, Huntington Beach, CA 92649

Rhombus Phone: (714) 898-0960 + (13) 894-8918 nl Industries Inc. TWX: 910-596-1826 - FAX: (714) 896-0971 Delay Lines & Pulse Transformers ” TELEX: 62891137 RHOMBUS HTBH