Oscilent Corporation | 681 - 682 Series SMD Ceramic Resonator Page 1 of 3 Ceramic Resonator Series Number Package Description Last Modified 681 ~ 682 ZTACR / ZTTCR Ceramic SMD Resonator Jan. 01 2007 . FEATURES - Extended temperature range - Utlra Small SMD Ceramic Resonator - High stability - RoHs Compliant . OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS Series No. Type Fig Frequency Accuracy Stability in Temperature Aging for Ten Years (MHz) @ 25° (MHz) -20° ~ +80°C - ±0.5% ±0.3% ±0.3% 681 ZTACR 1 4.0 ~ 8.0 682 ZTTCR 2 4.0 ~ 8.0 *Otherr Freq. Avail. Contact Oscilent for assistance. . Frequency Range* Oscilent Corporation | 681 - 682 Series SMD Ceramic Resonator Test Circuit IC Freq. 4.0 ~ 8.0 MHz: Page 2 of 3 IC: 1/6TC4069UBPx2 .. VALUES OF C1 & C2 Frequency Range (MHz) C1 (pF) C2 (pF) 4.0 ~ 8.0 10 10 .. PART NUMBER GUIDE Part Number Frequency Load Capacitance Frequency Accuracy ( % ) Operating Temp ( °C ) Packaging** 682 - 4.0M - 30 - 03 W - TR 681 = 682 = ZTACR ZTTCR e.g. -4.0M = 4.00 MHz Std. Range = 20.0 ~ 50 MHz Other Freq. Avail. Contact Oscilent for assistance. Blank* = Standard as Blank* = ±0.5% shown in above Table -03 = ±0.3% or Fill in the blank e.g 30 = 30pF Blank* = -20 ~ +80 -N = -40 ~ +85 -W = -40 ~ +125 Blank* = Bulk -TR = Tape/ Reel NOTE: Deviations on all parameters available. Please consult Oscilent for details. DEFINITIONS: Click on the characteristic names above, for definitions of the particular characteristic. *STANDARDS: "Blank" part number selections, indicate standard variables for the particular characteristic. **PACKAGING: Click on the packaging name above for tape/reel specifications Series No.: 681 to 682 Oscilent Corporation | 681 - 682 Series SMD Ceramic Resonator Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map Page 3 of 3