Oscilent Corporation | 630 - 636 Series Ceramic Resonator Page 1 of 2 Ceramic Resonator Series Number Package Description Last Modified 630 ~ 636 ZTB Ceramic Low Frequencies Jan. 01 2007 . FEATURES - Low frequencies - Extended temperature range - Low Frequency Ceramic Resonator - High stability - RoHS Compliant . OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS Frequency Range Frequency Accuracy Resonant Impedance Stability in Temp. Aging for Ten Years (KHz) @25°C ohm max. -20~+80°C (%) ZTB-D 190 ~ 249 ±1 KHz ZTB-D 250 ~ 374 ±1 KHz Series No. Package Type 630 631 632 ZTB-P 375 ~ 429 ±2 KHz 633 ZTB-E 430 ~ 509 ±2 KHz 634 ZTB-P 510 ~ 649 ±2 KHz ZTB-P 650 ~ 699 ±2 KHz ZTB-J 700 ~ 757 ±0.5% 758 ~ 999 ±0.5% 1000 ~ 1250 ±0.5% 635 636 . ZTB-J Load Capacitance (pF) C1 C2 330 220 470 20 120 ±0.3% ±0.3 30 100 70 100 100 Oscilent Corporation | 630 - 636 Series Ceramic Resonator Page 2 of 2 . Dimensions Freq. Range (KHz) W T H P L 190 ~ 249 13.5 3.6 14.7 10.0 8.0 250 ~ 374 11.0 3.6 12.2 7.7 7.0 375 ~ 429 7.9 3.6 9.3 5.0 6.0 430 ~ 699 7.0 3.5 9.0 5.0 6.0 700 ~ 1250 5.1 2.2 6.3 2.5 4.0 . PART NUMBER GUIDE Part Number Frequency 635 - 680 K 630 to 636 (see table above) e.g. -680K = 680KHz Range = 190 ~ 1250 KHz Packaging** 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 Oscilent Corporation - CALL 949.252.0522 18195 East McDurmott Street . Building D . Irvine . CA 92614 . USA Fax: 949.252.0599 . E-Mail: [email protected] Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map Series No.: 630 to 636