Space Saver FAST TTL Digital Frequency Multiplier Module The Space Saver FAST TTL Digital Frequency Multiplier Modules manufactured by Engineered Components Company are designed to provide a square wave output at a given frequency which can be synchronized by square wave inputs at sub-harmonic frequencies. The falling edge of the output waveform is synchronized to the falling edge of the input waveform. If no synchronizing input is present, the unit will free-run, producing a continuous output square wave. Phase jitter at the output will increase as higher orders of multiplication are used. 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 2 million hours. The temperature coefficient of delay is less than 500 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 4 copper leads are tin-lead plated and meet the solderability requirements of MIL-STD-202, Method 208. MECHANICAL DIAGRAM Thru-Hole (F Suffix) .125 TYP. .484 TYP. .020 DIA. TYP. MADE IN USA YYWW .350 .030 SSFDFMMTTL-50F .325 .030 DATE CODE IN V Top view .375 C OUT .150 TYP. YYWW .290 DATE CODE V .020 TYP. .010 TYP. .010 TYP. .150 TYP. MADE IN USA .030 .020 TYP. .150 TYP. .500 Product Selection Table (Add F Suffix for Thru-Hole Leads, G Suffix for Gull-Wing Leads, or J Suffix for J-Leads) Part Nominal Output Frequency Number Output Frequency Tolerance SSFDFMM-TTL-2 2.0 MHz +/-2% SSFDFMM-TTL-3 3.0 MHz +/-2% SSFDFMM-TTL-4 4.0 MHz +/-2% SSFDFMM-TTL-5 5.0 MHz +/-2% SSFDFMM-TTL-6 6.0 MHz +/-2% SSFDFMM-TTL-7 7.0 MHz +/-2% SSFDFMM-TTL-8 8.0 MHz +/-2% SSFDFMM-TTL-9 9.0 MHz +/-2% SSFDFMM-TTL-10 10.0 MHz +/-2% SSFDFMM-TTL-11 11.0 MHz +/-2% SSFDFMM-TTL-12 12.0 MHz +/-2% SSFDFMM-TTL-13 13.0 MHz +/-2% SSFDFMM-TTL-14 14.0 MHz +/-2% SSFDFMM-TTL-15 15.0 MHz +/-2% SSFDFMM-TTL-16 16.0 MHz +/-2% SSFDFMM-TTL-17 17.0 MHz +/-2% SSFDFMM-TTL-18 18.0 MHz +/-2% SSFDFMM-TTL-19 19.0 MHz +/-2% SSFDFMM-TTL-20 20.0 MHz +/-2% SSFDFMM-TTL-22 22.0 MHz +/-2% SSFDFMM-TTL-24 24.0 MHz +/-2% SSFDFMM-TTL-25 25.0 MHz +/-2% SSFDFMM-TTL-26 26.0 MHz +/-2% SSFDFMM-TTL-28 28.0 MHz +/-2% SSFDFMM-TTL-30 30.0 MHz +/-2% SSFDFMM-TTL-32 32.0 MHz +/-2% SSFDFMM-TTL-34 34.0 MHz +/-2% SSFDFMM-TTL-35 35.0 MHz +/-2% SSFDFMM-TTL-36 36.0 MHz +/-2% SSFDFMM-TTL-38 38.0 MHz +/-2% SSFDFMM-TTL-40 40.0 MHz +/-2% SSFDFMM-TTL-45 45.0 MHz +/-2% SSFDFMM-TTL-50 50.0 MHz +/-2% SSFDFMM-TTL-60 60.0 MHz +/-2% SSFDFMM-TTL-70 70.0 MHz +/-2% SSFDFMM-TTL-80 80.0 MHz +/-2% SSFDFMM-TTL-90 90.0 MHz +/-2% SSFDFMM-TTL-100 100.0 MHz +/-2% DATE CODE V IN SSFDFMMTTL-50G OUT .325 YYWW .060 TYP. +/-.020 .130 .400 TYP. MADE IN USA .250 J-Lead (J Suffix) Gull-Wing (G Suffix) Top view IN SSFDFMMTTL-50J .375 C C OUT .500 .500 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: SSFDFMM-TTL-2X = 30mA typical SSFDFMM-TTL-100X = 60mA 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 V 8 IN 5 Synchronizing Circuitry Square Wave Oscillator Special modules can often be manufactured to provide for customer specific applications. engineered components company A Division of Cornucopia Tool & Plastics, Inc. PO Box 1915, 448 Sherwood Rd., Paso Robles CA 93447 1 OUT 4 C Phone: 805-369-0034 Fax: 805-369-0033 Web: www.ec2.com