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LXO OSCILLATOR

10 kHz to 2.1 MHz

™ Low Power Crystal Oscillator DESCRIPTION

The LXO oscillator has the highest accuracy and stability ofall STATEK oscillators. The design consists of a CMOS- compatible hybrid circuit, packaged in a hermetically-sealed metal DIP. Permanent, precision tuning of the oscillator is accomplished by laser trimming the crystal after it has been hermetically sealed in a ceramic package and connected to the oscillator circuit. This method of fine tuning allows for very tight calibration tolerance and eliminates the need for a trimming capacitor, a major source of long-term frequency drift. The specifications and characteristics of the LXO vary with frequency. The characteristics of the 32.768 kHz model are presented in this data sheet.

LXO OSCILLATOR - 31170 LX0-2.0MHz

PACKAGE DIMENSIONS FEATURES F

Low power consumptionLow aging CMOS compatible Double hermetically sealed package Full military testing available 5V operation standard 2.5V to 15V operation also available

E H I AJ D PIN NO.7 G BCPINNO.1PINNO.14PINNO.8 APPLICATIONS

Industrial, Computer & CommunicationsGeneral purpose clock oscillator Data Logger Remote sensor Liquid level sensing Medical test and diagnosticsMilitaryPortable field communication Military high speed modem Flight recorder

DIMinchesmm A0.810 MAX.20.57 MAX. B0.510 MAX.12.95 MAX. C 0.3000.0057.620.13 D0.6000.00515.240.13 E0.430 TYP.10.92 TYP. F0.240 MAX.6.10 MAX. G0.040 TYP.1.02 TYP. H0.150 MIN.3.81 MIN. I0.0180.0020.460.05
+_+_ +_+_+_+_ J0.070 TYP.1.78 TYP.
* Position of bumps for reference only 10110 - Rev D M C E R T I F S T E I C A T S Y I O N STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com I S O 9 1