Series T7250-T7258, T9250-T9258, T7001-T7013, T9301-T9313 Extended Temperature/COTS XO, 3.3V RoHS Status Features 20kHz to 100MHz frequency range 5X7 SMD form factor Hermetically sealed for rugged environmental conditions Extremely wide operating temperature range accommodates harsh environments Crystals are processed with tight angle control to assure best frequency-temperature characteristics Units are vacuum baked before sealing at 175°C for 16 hours to eliminate moisture traces and pre-age units for superior stability Tristate feature optional Equivalent 5V parts are available in T1250 series Solder coating of outer pads upon request Applications Applications that require an HCMOS 3.3V clock and might be exposed to extremely harsh environmental conditions. Tinned pad parts are 5/6 RoHs compliant Description Owing to their small size, light weight, and rugged characteristics, these 3.3V HCMOS extended temperature/COTS oscillators fulfill tasks not previously feasible. They are used in applications that take advantage of their extended temperature range and high performance. Twenty four different models (with and without tristate) cover -55°C to +200°C operation and provide frequency selection from 20kHz to 100MHz. They combine excellent longterm reliability, loading characteristics, and superior startup performance. Electrical Specifications Parameter Symbol Frequency Range F Frequency Stability ∆F/F Operating Temperature T Min Overall condition including calibration, temperature voltage and load variation Max Unit 0.02 100 MHz 25 ±500 ppm See Chart -55 +200 C See Chart Typ ppm ppm/yr 85C 3 1 First Year After First Year Aging Supply Voltage Condition 3.0 VCC 3.3 Supply Current Output Symmetry Rise and Fall Times Input requirement for pin.1 3.6 V 20 mA Note All units, full range Loads 3 TTL loads, or 10 LSTTL loads, or 15pF CMOS TTL and LSTTL @ 1.4V CMOS, @ 50% VDD TTL and LSTTL from 0.4 to 2.4V CMOS, 15 pF, from 0.4 to (VDD -0.4) V CMOS, 30 pF, from 0.4 to (VDD -0.4) V Output enable Output disable (Tristate) 40/60 40/60 % 8 8 10 ns pin 1 may float or 2.8V min pin 1 requires 0.4V max North America: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • www.ctscorp.com Specifications are subject to change without notice. 1 RevH0614 Series T7250-T7258, T9250-T9258, T7001-T7013, T9301-T9313 Extended Temperature/COTS XO, 3.3V Environmental and Mechanical Conditions Parameter Shock Condition 1000 Gs, 0.35 ms, ½ sine wave, 3 shocks in each plane Vibration 10-2000 Hz of 0.06" d.a. or 20 Gs, whichever is less Humidity Gross Leak Fine Leak Case Resistant to 85° R.H. at 85°C Each unit checked in 125°C fluorocarbon Mass spectrometer leak rate less than 2x10-8 atm, cc/sec of helium Ceramic with glass hermetic seal Pads* 40 microinch of gold over nickel or tinned (solder coated) Marking Epoxy ink or laser engraved Resistance to Solvents MIL STD 202, Method 215 *Tinned by Hot dip solder in accordance with MIL-M38510 (63/37 Sn/Pb) FIXED OUTPUT TRISTATE Model Model T7250 T7254 T7256 T7258 T7001 T7002 T7003 T7004 T7005 T7006 T7007 T7008 T7009 T7010 T7011 T7012 T7013 T9250 T9254 T9256 T9258 T9301 T9302 T9303 T9304 T9305 T9306 T9307 T9308 T9309 T9310 T9311 T9312 T9313 Frequency Stability ±75ppm ±100 ppm ±75 ppm ±100 ppm ±500 ppm ±500 ppm ±250 ppm ±250 ppm ±250 ppm ±250 ppm ±150 ppm ±150 ppm ±100 ppm ±50 ppm ±25 ppm ±75 ppm ±50 ppm Operating Temperature ‐40° to +85°C 0° to +175°C ‐55° to +85°C ‐40° to +85°C ‐55° to +200°C 0° to 200°C ‐55° to +200°C 0° to +200°C ‐55° to +175°C 0° to +175°C ‐55° to +175°C 0° to +175°C ‐55° to +125°C ‐55° to +85°C ‐55° to +85°C ‐55° to +125°C ‐55° to +125°C Waveforms Waveforms North America: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • www.ctscorp.com Specifications are subject to change without notice. 2 RevH0614 Series T7250-T7258, T9250-T9258, T7001-T7013, T9301-T9313 Extended Temperature/COTS XO, 3.3V Package Outline Pin Assignments Pin Non-Tristate Models 1 NOT USED 2 3 4 Tristate Models Floating or 1 : Oscillator runs Ground or 0 : Disable or Tristate Ground and Case Output +3.3V, VDD Marking Specification How to Order T 7 2 5 0 “T” is SMD (gold pads) T package “7250” is model type FREQ. - TL “ “ is none “TL“ is tinned pads* *5/6 RoHs compliant Model Type T7250 40.000 XXYYH Date Code Frequency in MHz Manufacturer’s Code North America: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • www.ctscorp.com Specifications are subject to change without notice. 3 RevH0614 Series T7250-T7258, T9250-T9258, T7001-T7013, T9301-T9313 Extended Temperature/COTS XO, 3.3V Recommended Reflow Soldering Profile North America: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • www.ctscorp.com Specifications are subject to change without notice. 4 RevH0614 Series T7250-T7258, T9250-T9258, T7001-T7013, T9301-T9313 Extended Temperature/COTS XO, 3.3V TABLE 2 Reliability Test Procedures and Conditions for Quartz Crystal Oscillators B. 1. Group A Electrical Characteristics at 25°C Frequency at nominal supply voltage and endpoints Input current Symmetry (Duty Cycle) Zero/One levels Rise/Fall times Frequency (verify frequency at the temperature extremes) Physical Dimensions Length/width Height Package finish (Corrosion, discoloration, etc.) Marking placement/legibility 2. Group B 1000 hrs at or above 125°C, nominal voltage, proper load (sample size by MIL -PRF-55310 table 6, max. aging within 15 years requirement without catastrophic failures) Condition Method 1011 COND. B Description Thermal Shock Liq. To liq. 15 cycles MIL-STD-202 Method 105 COND. B Altitude, 3.44 inch Hg. 12 hrs Frequency Output waveform MIL-STD-883 Method 1004 Moisture resist. with supply voltage applied 25°C to 65°C, 90 to 100% RH, 10 cycles Frequency Output waveform MIL-STD-202 Method 210 COND. A Resistance to Frequency Solder Heat Output waveform Immersion @350ºC 3.5 sec C. Standard MIL-STD-883 Condition Method 2002 COND.B Description Mechanical Shock 1500 g’s, 0.5ms 5 drops, 6 axis MIL-STD-883 Method 2007 COND. A Vibration, var. freq. 20 g’s, 0.06” disp., 2020, 000-20 Hz Frequency Output waveform Solderability Visual 95% Coverage MIL-STD-883 Method 2003 End point Measurement Frequency Output waveform Standard MIL-STD-883 3. Group C- All units have passed Group A testing A. Subgroup 1: 8 pcs. End Point Measurement Frequency Output waveform Subgroup 2: 4 pcs (One-half of Subgroup 1) Subgroups 3: 4 pcs. (One half of Subgroup 1) Standard Condition Storage Temp. No. Oper Description 24 hrs. @ -55°C 24 hrs. @ 125°C End point Measurement Frequency Output waveform MIL-STD-883 Method 1009 COND. A Salt Atmosphere 24 hrs. @ 35°C 0.5-3.0% Solution Frequency Output waveform Visual MIL-STD-883 Method 1014 COND. A Method 1014 COND. C Fine Leak Qs <5 X10 MIL-STD-883 Gross Leak -8 Visual in 125°C Detector fluid Test data is available for additional cost. North America: +1-800-757-6686 • International: +1-508-435-6831 • Asia: +65-655-17551 • www.ctscorp.com Specifications are subject to change without notice. 5 RevH0614