CM2012H CITIZEN | Alldatasheet
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Shunt capacitance Shunt capacitance Shunt capacitance Shunt capacitance C 0 1.3pF Typ. Level of drive Level of drive Level of drive Level of drive D L 1.0μW Max. Aging (first year) Aging (first year) Aging (first year) Aging (first year) Δf/f 0 ±3ppm Max. 25℃±3℃ Temperature Coefficient Temperature Coefficient Temperature Coefficient Temperature Coefficient β -0.033±0.003ppm/℃ 2 Motional (series) resistance Motional (series) resistance Motional (series) resistance Motional (series) resistance R 1 70KΩ Max. at 25℃ Storage Temperature Range Storage Temperature Range Storage Temperature Range Storage Temperature Range T STR -55℃ ～ +125℃ Turnover Temperature Turnover Temperature Turnover Temperature Turnover Temperature T M 25℃±5℃ TUNING FORK CRYSTAL UNIT (SMD ・ Ceramic Package) CM2012HRoHS compliant / Pb free Model CM2012H Conditions Item Load capacitance Load capacitance Load capacitance Load capacitance C L 6.0pF / 7.0pF / 9.0pF / 12.5pF Please specify your r equirement ■ SOLDER PAD LAYOUT [mm] Do not design any patterns under CM2012H. ■ STANDARD SPECIFICATIONS Frequency Tolerance Frequency Tolerance Frequency Tolerance Frequency Tolerance Δf/f 0 ±10ppm / ±20ppm at 25℃ Operating Temperature Range Operating Temperature Range Operating Temperature Range Operating Temperature Range T OPR -40℃ ～ +85℃ Nominal Frequency Nominal Frequency Nominal Frequency Nominal Frequency f 0 32.768kHz 3,000pcs/reel ■ FEATURES
- Frequency range : 32.768kHz
- External dimensions (mm) L : 2.15 x W : 1.3 x H : 0.6
- Applications Small communication devices ■ DIMENSION [mm] http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html
Rev.1 C : Manufacture's ID Code w : Production week code B：6.0pF C：9.0pF n (φ) g h j k lf Conforming to JIS C 0806 TB1208NEIAJ and RC-1009B TE1208N Conforming to JIS C 0806 R12R and EIAJ RC-1009B R15 CC CC 9.0pF (STD) FF FF 12.5pF (STD) YY YY Y：7.0ｐF 1.4 5° 9.0 ■ Part Marking [standard] ■ Reflow profile y : The last digit of production year F：12.5ｐF * : CL Code m (φ) ■ Packing Q'ty/reel a b c d (φ) e 180 60 Ref. Code for internal use. ZZ ZZ Standard Spec. Load capacitance (CL)Load capacitance (CL)Load capacitance (CL)Load capacitance (CL) DD DD ±20ppm (STD) EE EE ±10ppm BB BB 6.0pF 7.0pF *Please contact us for specifications available. ■ PART NUMBERING SYSTEM CM2012H 32768 D Z F T - □□□ CM2012H 32768 D Z F T - □□□ CM2012H 32768 D Z F T - □□□ CM2012H 32768 D Z F T - □□□ FrequencyFrequencyFrequencyFrequency Frequency ToleranceFrequency ToleranceFrequency ToleranceFrequency Tolerance Frequency Tolerance overFrequency Tolerance overFrequency Tolerance overFrequency Tolerance over Operating Temp. RangeOperating Temp. RangeOperating Temp. RangeOperating Temp. Range Package specificationPackage specificationPackage specificationPackage specification TT TT Only Tape & Reel CITIZENCITIZENCITIZENCITIZEN management codemanagement codemanagement codemanagement code Please specify the frequency in Hz. Cyww Cyww Cyww Cyww http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html