T1250, T1254, T1256, T1258, T4001 thru T4009, T3250, T3254, T3256, T3258, T4301 thru T4309 5X7 mm Surface Mount Extended Temperature/COTS 20KHz to 100MHz Extended Temperature COTS Product Specification Features * * * * * Description Tiny 5X7 SMD form factor Hermetically sealed for rugged environmental conditions Extremely wide operating temperature range accommodates harsh environments All crystals are processed in-house with tight angle control to assure best frequency-temperature characteristics All units are vacuum baked before sealing at 175C for 16 hours to eliminate moisture traces and pre-age units for superior stability Owing to their small size, light weight, and rugged characteristics, these 5V 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 -55C to +200C operation and provide frequency selection from 20KHz to 100MHz. They combine excellent longterm reliability, loading characteristics, and superior startup performance. Typical Applications Any electronic circuit requiring 5V HCMOS clocking that is exposed to very high or very low temperatures such as oil drilling or weather observation equipment NonTristate Model T1250 T1254 T1256 T1258 T4001 T4002 T4003 T4004 T4005 T4006 T4007 T4008 T4009 Tristate Model Frequency Stability Temperature T3250 T3254 T3256 T3258 T4301 T4302 T4303 T4304 T4305 T4306 T4307 T4308 T4309 +/-75ppm +/-75ppm +/-75ppm +/-100ppm +/-500ppm +/-500ppm +/-250ppm +/-250ppm +/-250ppm +/-250ppm +/-150ppm +/-150ppm +/-100ppm -40 to + 85C 0 to + 175C -55 to + 85C -40 to + 85C -55 to + 200C 0 to 200C -55 to + 200C 0 to 200C -55 to 175C 0 to 175C -55 to 175C 0 to 175C -55 to 125C XO Valpey Fisher Corporation * 75 South Street, Hopkinton, MA 01748 * Tel. 1-800-XTALREP, 508-435-6831 * FAX 508 4355289 1 T1250, T1254, T1256, T1258, T4001 thru T4009, T3250, T3254, T3256, T3258, T4301 thru T4309 5X7 mm Surface Mount Extended Temperature/COTS 20KHz to 100MHz ELECTRICAL SPECIFICATIONS Frequency Frequency Stability Input Voltage, VDD Input Current Output All units, full range Loads 20 KHz to 100MHz Includes calibration at 25C, operating temperature, change of input voltage, change of load, shock and vibration. MIN 4.5 TYP 5.0 MAX 5.5 40 UNITS volts mA 3 TLL loads, or 10LSTTL 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 8 8 10 ns ns ns Symmetry TTL and LSTTL @ 1.4V CMOS @50% VDD 40/60 40/60 percent percent Aging First year After first year 3 1 ppm ppm/yr ENVIRONMENTAL SPECIFICATIONS Shock-1000 Gs, 0.35 ms, 1/2 sine wave, 3 shocks in each plane Vibration-10-2000 Hz of .06" d.a. or 20Gs, whichever is less Humidity-Resistant to 85 R.H. at 85C Connections Pad 1. Non-Tristate Models Not Used 2. 3. 4. Ground and Case Output +5.0V, VDD Tristate Models Floating or "1": Oscillator runs Ground or "0": Disable or Tristate Ground and Case Output +5.0V, VDD Valpey Fisher Corporation * 75 South Street, Hopkinton, MA 01748 * Tel. 1-800-XTALREP, 508-435-6831 * FAX 508 4355289 2 T1250, T1254, T1256, T1258, T4001 thru T4009, T3250, T3254, T3256, T3258, T4301 thru T4309 5X7 mm Surface Mount Extended Temperature/COTS 20KHz to 100MHz MARKING SPECIFICATION The format for the marking is: Valpey-Fisher Model Code T Oscillator MECHANICAL SPECIFICATIONS Gross Leak-Each unit checked in 125C fluorocarbon Fine Leak-Mass spectrometer leak rate less than 2X10-8 atm, cc/sec of helium Case-Hermetically sealed ceramic package Pads-60 microinch of gold over nickel Marking-Epoxy ink or laser inscribed Resistance to Solvents-MIL STD 202, Method 215 Date Code MTXXYY 100.00 Pin 1 Frequency HOW TO ORDER For Part Number, put package type before model number, and add frequency in MHz, for example: T T is SMD T package 4309 4309 is model type 40M 40M Frequency in MHz Rev. 1.0 4/04 Valpey Fisher Corporation * 75 South Street, Hopkinton, MA 01748 * Tel. 1-800-XTALREP, 508-435-6831 * FAX 508 4355289 3