Oscilent Corporation | 151 Page 1 of 4 Quartz Crystals Series Number Package Description Last Modified 151 HC-49US Weld Type Quartz July. 01 2005 . Quartz Crystal FEATURES - Industry standard package - Wide frequency range - Low profile - Excellent reliability/aging - "AT Strip" blank technology - Cost effective - RoHs / Lead Free compliant . OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS CONDITIONS CHARACTERISTICS UNITS fO 3.000 ~ 75.00 MHz Ref @ +25°C ±30 std. (±5 ~ ±100 avail.) PPM Temperature Tolerance TL ±50 std. (See Table 2) PPM Operating Temperature TOPR -10 ~ +60 std. (See Table 2) °C Storage Temperature TSTG -55 ~ +125 °C Shunt Capacitance CO 7.0 max. pF Load Capacitance CL 20.0 std. (8 ~ 50 and Series avail.) pF Drive Level DL 0.1 ~ 1.0 mW @ +25°C ±5.0 PPM/Y IR 500 (DC100 ±10V) min. Mohm Frequency Range Frequency Tolerance Aging (First Year) Insulation Resistance . TABLE 1 - MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE FREQUENCY RANGE (MHz) MODE ohm max. 300 8.000 ~ 10.000 Fundamental 60 Fundamental 50 40 FREQUENCY RANGE (MHz) MODE ohm max. 3.000 ~ 3.500 Fundamental 3.500 ~ 3.800 Fundamental 150 10.000 ~ 12.000 3.800 ~ 4.100 Fundamental 120 12.000 ~ 28.000 Fundamental 4.100 ~ 5.000 Fundamental 100 28.000 ~ 33.500 † Fundamental 50 5.000 ~ 6.000 Fundamental 80 26.000 ~ 40.000 † 3rd OT 100 6.000 ~ 8.000 Fundamental 70 40.000 ~ 75.000 3rd OT 80 † Frequency range 26.0 ~ 33.5 MHz is avail. in both Fund. and 3rd OT Mode. Be sure to specify Mode in Part Number Coding below . TABLE 2 - FREQUENCY - TEMPERATURE TOLERANCE Cutting Tolerance (PPM) Temperature Range ±5.00 ±10.0 ±15.0 ±20.0 0 ~ +50°C x x x -10 ~ +60°C - x x ±30.0 ±50.0 x x x x O x Oscilent Corporation | 151 AT Page 2 of 4 -20 ~ +70°C - - x x x O -30 ~ +80°C - - - x x x -40 ~ +85°C - - - - - x BT x available O recommended Within a range of ±80 ~ ±120 PPM . . PART NUMBER GUIDE Series Number 151 HC-49US Load Capacitance Frequency Tolerance Over Temp ( oC ) Tolerance @ +25oC -12.096M -SR - 05 See table below for standard freq and enter here e.g. 4.032 M OR enter any desired frequency. For 3rd Overtone Mode, add "3". e.g 28.0M3 . (applicable to freq. range 26.0 to 33.5 MHz only) ** Enter desired load capacitance. See table below for standard load capacitances Enter SR for series. Blank * = ±30 PPM or Fill in E.G 05 = ±5 PPM 25 = ±25 PPM Avail. = ±5 ~ ±100 Operating Temp ( oC ) K Blank* = G= H= K= L= M= N= Value Added P ±50 PPM ±30 PPM ±20 PPM ±15 PPM ±10 PPM ±5 PPM ±100 PPM P= R= S= T= W= 0~+50 -10~+60 -20~+70 -30~+80 -40~+85 - VS Blank * = Standard IT = Insulator Tab TL = Third Lead L2 = Alt. Third Lead VS = Vinyl Sleeving NOTE: Deviations on all parameters available. Please consult Oscilent for details. DEFINITIONS: Click on the characteristic names above for definition of that particular characteristic. *STANDARDS: "Blank" part number selections indicate standard variables for that particular characteristic. PACKAGING: Add -TR for Tape/Reel. Click here for tape/reel specifications **3rd OVERTONE Freq. range above 33.50 Mhz is standard in 3rd Overtone. Adding "3" to part number not required. . STANDARD FREQUENCIES / LOAD CAPACITANCE - FOR GUIDE ONLY/OTHER FREQ/LOADS AVAILABLE FREQUENCY (MHz) LOAD (pF) Series 12 13 16 17 18 20 32 3.579545 Std. - - - Std. - - - 3.6864 Std. - - - - Std. - - 4.000 Std. - - - - - Std. - 4.032 Std. - - - - - - - 4.096 - - - - - - Std. - 4.194304 - Std. - Std. - - - - 4.433618 - - - - - - Std. - Std. - - - - - Std. - 4.9152 Oscilent Corporation | 151 Page 3 of 4 5.000 Std. - - - - - Std. - 5.0688 Std. - - - - - Std. - 5.185 Std. - - - - - - Std. 5.9904 Std. - - - - - Std. - 6.000 Std. - - - - - Std. Std. 6.144 - - - - - - - Std. 6.500 - - - - - - Std. - 7.3728 Std. - - - - - Std. - 8.000 Std. - - - - Std. - Std. 9.216 Std. - - - - - Std. - 9.540 Std. - - - - - - - 9.8304 Std. - - - - - Std. - 10.000 Std. - - - - Std. - - 10.738635 Std. - - - - - - - 11.000 Std. - - - - - - - 11.0592 Std. - - Std. - - Std. Std. 11.520 Std. - - - - Std. - - 11.98135 Std. - - - - - - - 12.000 Std. - - - - - Std. Std. - - - - - Std. - - 12.096 Std. - - - - - - - 12.288 Std. - - - - - Std. - 12.960 - Std. - - - Std. - - 14.31818 Std. - - - - - Std. - 14.7456 Std. - - - - - Std. - 15.000 Std. - - - - - - - 15.360 Std. - - - - - Std. - 16.000 Std. - - Std. - - Std. - - - - - - Std. - - 16.257 Std. - - - - - Std. - 16.9344 - - - - - - Std. - 17.734475 Std. - - - - - - - 18.000 Std. - - - - - Std. - 18.432 Std. - - - - Std. Std. - 19.6608 Std. - - - - - Std. - 20.000 Std. - - - - - Std. - 21.47727 Std. - - - - - - - 22.1184 Std. - - - - - - - 12.000393 16.000312 Oscilent Corporation | 151 24.000(F) 24.00014 (F) FREQUENCY (MHz) Page 4 of 4 Std. - - Std. - - Std. - - - - - - Std. - - Series 12 13 16 17 18 20 32 LOAD (pF) F = Fundamental | OT = 3RD Overtone NOTE: Other frequencies and load capacitance available. PLEASE SPECIFY IN PART NUMBER GUIDE Series No.: 151 Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map