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| FULL SIZE D.I.L FIXED/ TRISTATE OSCILLATORS Extended Temperature and COTS Thru-Hole, 5V 20 KHz to 100 MHz Thru-Hole, 5V Extended Temperature & COTS These extended temperature thru-hole clock oscillators are especially attractive for COTS use. The hermetically sealed oscillators are available in (M) and half size (H) packages, for TTL and HCMOS output, and cover frequencies from 20 KHz to 100 MHz. Clock oscillators in this family operate over the -50C to +200C temperature range, and are available with thermal stability to 50 ppm. Tristate versions are also available. M1254, M1256, M1258 M3254, M3256, M3258 M4001 thru M4009 M4301 thru M4309 HALF SIZE D.I.L H1254, H1256, H1258 H3254, H3256, H3258 H4001 thru H4009 H4301 thru H4309 These DIL packaged oscillators are extended temperature range versions of our popular HCMOS/TTL models. They are characterized in temperatures suitable for harsh environment. Each unit undergoes rigorous testing to ensure full compliance with the specification. Unit data is available at additional cost. These parts may be used for "Commercial-Off-The-Shelf" or "COTS" in demanding designs. FEATURES * Many stability/package options * Hermetically sealed * Low supply current CRYSTALS All crystals are processed in-house with tight angle control to assure best frequency-temperature characteristics. PRE-SEAL BAKE All units are vacuum baked before sealing at 175C for 16 hours to eliminate moisture traces and pre-age units for superior aging. FIXED OUTPUT MODEL 1254 1256 1258 4001 4002 4003 4004 4005 4006 4007 4008 4009 Frequency Stability Temperature 50 ppm 75 ppm 0 to 175C -55 to +85C 100 ppm -40 to +85C 500 ppm -55 to 200C 500 ppm 250 ppm 250 ppm 150 ppm 0 to 200C 0 to 200C 0 to 175C 0 to 175C 250 ppm -55 to 200C 250 ppm -55 to 175C 150 ppm -55 to 175C 100 ppm -55 to 125C DOT DENOTES PIN 1 .800 .005 DOT DENOTES PIN 1 .52 MAX SQUARE .200 MAX .215 MAX .2 MAX .160 .2 MAX TRISTATE MODEL 3254 3256 3258 4301 4302 4303 4304 4305 4306 4307 4308 4309 Frequency Stability Temperature 50 ppm 75 ppm 0 to 175C -55 to +85C Pin 1 .018 .001 .060 TYP .300 .005 .400 .600 .005 .100 .005 Pin 7 .300 . 005 .150 Pin 14 Pin 8 .250 MAX .500 .005 .008/025 .15 MIN .018 .300 1 4 100 ppm -40 to +85C 500 ppm -55 to 200C 500 ppm 250 ppm 250 ppm 150 ppm 0 to 200C 0 to 200C 0 to 175C 250 ppm -55 to 200C 250 ppm -55 to 175C 150 ppm -55 to 175C 0 to 175C 100 ppm -55 to 125C .300 8 5 GLASS INSULATORS (4) on .48 x .18 ctrs. "M" Package "H" Package ELECTRONICS 10 Commerce Drive, New Rochelle, NY10801 * 914-576-6570 * Fax: 914-576-6204 * http://www.mfelectronics.com * email:mfsales@mfelec.com 28 FULL SIZE D.I.L FIXED/ TRISTATE OSCILLATORS Extended Temperature and COTS Thru-Hole, 5V 20 KHz to 100 MHz M1254, M1256, M1258 M3254, M3256, M3258 M4001 thru M4009 M4301 thru M4309 HALF SIZE D.I.L H1254, H1256, H1258 H3254, H3256, H3258 H4001 thru H4009 H4301 thru H4309 SPECIFICATIONS Frequency 20 KHz to 100 MHz Frequency Stability Includes calibration at 25C, operating temperature, change of input voltage, change of load, shock and vibration. Input Voltage Input Current 5.0 0.5V 40 ma., max. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle Not to exceed 5 ppm change when exposed to 2 hours maximum at each temperature from 0 to 120C, with 25C reference. Shock 1000 G's, 0.35 ms, 1/2 sine wave, 3 shocks in each plane Vibration 10-2000 Hz of .06" d.a. or 20 G's, whichever is less Humidity Resistant to 85 R.H. at 85C Output All units, full range Loads 3 TLL loads, or 10 LSTTL loads, or 15 pf CMOS Rise and Fall Time TTL and LSTTL from 0.4 to 2.4V CMOS, 15pf, from 0.4 to (VDD -0.4) V CMOS, 30pf, from 0.4 to (VDD -0.4) V Symmetry * TTL and LSTTL @ 1.4V CMOS @50% VDD * Superior symmetry available on all models. Maximum 10 10 20 40/60 40/60 Units ns ns ns percent percent MECHANICAL SPECIFICATIONS Gross Leak Each unit checked in 125C flurocarbon Fine Leak Mass spectrometer leak rate less than 2 X 10-8 atmos, cc/sec of helium. Pins Alloy 52, nickel plated with 60/40 solder coat, or 7 microinch gold over nickel Bend Test Will withstand two bends of 90 from reference CONNECTIONS FULL HALF SIZE SIZE PIN PIN PIN PIN 1 7 8 14 1 4 5 8 Fixed Output NOT USED Tristate Floating or "1": Oscillator runs Ground or "0": Disable or Tristate Header Steel, with nickel plate, or 7 microinch gold over nickel Case Stainless steel, type 304 Marking Printing is black epoxy ink Resistance to Solvents MIL STD 202, Method 215 AGING 3 to 5 ppm, first year, typ. 1 ppm per year thereafter, typ. 350 MHz SCOPE Y-OUTPUT Ground and Case Output 5V, VDD ENABLE - DISABLE "ONE" OR "ZERO" VDD VDD 5V Power Supply GND To adapt Fet probe to receptacle use Tektronix Part #103-0164-00 MA IMF LOAD 7 (4) 8 (5) (1) 1 (8) 14 FET PROBE WAVEFORMS HOW TO ORDER COUNTER Half can connectors shown in ( ). For Part Number, put package type before model number, and add frequency in MHz, for example: To connect output to scope use use Tektronix Part #131-0258-00 (receptacle) H 4309 - 16M ALL OSCILLATORS HAVE INTERNAL BYPASS CAPACITORS TEST CIRCUIT "M" is full size DIL "H" is half size DIL "4309" is model type "16 M" frequency in MHz ELECTRONICS 10 Commerce Drive, New Rochelle, NY10801 * 914-576-6570 * Fax: 914-576-6204 * http://www.mfelectronics.com * email:mfsales@mfelec.com 29 |
Price & Availability of M4301
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