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| CMOS Oscillator Low Power Specifications OV1564C2 Parameters Frequency: Calibration tolerance: 32.7680kHz 10ppm 20ppm Other A B specify Product OV1564C2 Option Codes Turnover temperature (T0): +25C 5C 5.20 (max) Frequency / temp coefficient: -0.035ppm/C2 10% 3.40 (max) Operating temperature range: -40 to +85C ACTUAL SIZE Storage temperature range: -55 to +125C Supply voltage (VDD): Operable from 1.2 ~ 5.5V Supply current: 1.5A typ, 2A max (VDD = 3V, no load ) Supply current (backup mode): 0.25A max, 0.5A max (VDD = 3V, output disabled) Driving ability: CMOS 1.20 (max) SOLDER PAD LAYOUT 0.90 10 1 6 5 0.60 1.00 TOP VIEW 2.20 1.00 0.40 PAD 1 2 3 4 5 CONNECTION Supply (VDD) Not connected Not connected Not connected Frequency output (CLKOUT) PAD 6 7 8 9 10 CONNECTION Ground Not connected Not connected Not connected FOUT output enable (CLKOE) Start up time: 350ms typ, 700ms max ( VDD = 3V) Enable / disable function: Tristate (control via pad 10) Ageing: 3ppm max first year Scale 3:1 Features Tight frequency tolerance Low power consumption Low ageing High shock and vibration resistance Miniature ceramic SON 10-pin package Shock and vibration resistance: 5ppm, 5,000g, 0.3ms, 1/2 sine 5ppm, 20g, 10.0 ~ 2,000Hz Soldering condition: Reflow, 260C, 20 sec max Standard. Optional - Please specify required code(s) when ordering Enable / Disable Function Input (pad 10) Open `1' level `0' level Output (pad 5) Enabled Enabled High Impedance Block Diagram VDD VSS CLKOUT CLKOE 1 6 5 10 OUTPUT CONTROL 32.768kHz CRYSTAL OSC Ordering Information Product + option code eg: OV1564C2/B 20ppm (standard) Option code X (eg OV1564C2/X) denotes a custom spec. Available on T&R - 1.5k, 3.5k or 7k pcs per reel. Refer to our website for T&R and soldering details. Tel: +44 1460 256 100 10 Feb 2005 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com |
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