SMD Quartz Crystal
Series Number Package Description Last Modified
223 SMD 32.768 KHz Crystal Jan. 01 2008
FEATURES
- Low profile
- Tape & Reel
- Long term stability
- Industry standard footprint
- Excellent shock resistance
- Excellent environmental characteristics
- RoHs / Lead Free compliant
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS CHARACTERISTICS UNITS
Nominal Frequency fO 32.768 (typ.) KHz
Calibration Tolerance @25ēC ±20 PPM
Turnover Temperature TO +25 ±5 -ēC
Operating Temperature TOPR -40 ~ +85 .ēC
Storage Temperature TSTG -55 ~ +125 ēC
Equivalent Series Resistance R1 50 max. Kohm
Load Capacitance CL 12.5 (typ.) / 6.0 (Optional) pF
Motional Capacitance .C1- 0.003 (typ.) .pF
Shunt Capacitance C0 1.35 (typ.) pF
Temperature Coefficient - -0.040 PPM / ēC˛ max. PPM/(Co)
Drive Level DL 1 max. µW
Insulation Resistance IR. 500 min. DC 100V Mohm
Aging (First Year) @25ēC ±3 PPM max. PPM
Q Factor Q 50,000 min. -
PART NUMBER GUIDE
Size Frequency Load Capacitance Part Number Option Packaging
SMD 32.768 12.5 223-000312-20
Blank* = RoHs / Lead Free compliant
-LF = RoHs / Lead Free compliant
*ALL parts are RoHS / Lead Free as of Jan 2006.
Blank* = Bulk
-TR = Tape and Reel
6.0 223-000306-20
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.
Series No.:
223

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