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| EURO QUARTZ FEATURES * * * * * Industry-standard 7.0mm x 5.0mm package Frequency Range 10MHz to 50MHz Low supply current <1.7mA at 1.8V supply Supply voltage range, 1.8V, 2.5V or 3.3Volts Tristate function to conserve power XOK91 Series Oscillators 7 x 5mm Low Power Consumption Clock Oscillator DESCRIPTION XOK91 oscillators are ideal for battery operated portable or handheld consumer electronic devices where small size and low supply current consumption is essential. A XOK53 oscillator at 27MHz and 1.8 Volts supply consumes less than 1.7mA in operating mode and less than 2 micro Amps in disabled mode. The oscillator is available with supply voltage at 1.8, 2.5 or 3.3 Volts. SPECIFICATION Frequency Range: Frequency Stability Commercial: Industrial: Output Logic: Rise/Fall Time: Fanout: Symmetry: Start-up Time: Load: Voltage Sensitivity: Period Jitter (RMS) 10.0MHz to 50.0MHz 25ppm to 100ppm 0 to +70C 25ppm to 100ppm -40 to +85C HCMOS 4ns typical (10% to 90%Vdd) 12mA typical (+3.0V) 45% minimum, 55% maximum 10ms typical (Vdd reaches 1.62V) 15pF 0.8ppm typical (10%Vdd variation) 2.1ps typical with capacitive decoupling between Vdd and Gnd. Supply Voltage (10%) +1.8V +2.5V +3.3V OUTLINE & DIMENSIONS Supply Voltage Dependant Parameters Output Voltage HIGH `1': Output Voltage LOW `0': 10.000MHz 13.500MHz 16.000MHz Current 20.945MHz Consumption 25.000MHz mA typical 27.000MHz 30.000MHz 38.000MHz 50.000MHz +1.40Vmin. +2.0Vmin. +2.4Vmin. +0.2Vmax. +0.3Vmax. +0.4Vmax. 0.66mA 0.88mA 1.05mA 1.34mA 1.54mA 1.69mA 1.93mA 2.27mA 2.60mA 0.96mA 1.28mA 1.51mA 1.86mA 2.17mA 2.35mA 2.74mA 3.26mA 3.90mA 1.42mA 1.82mA 2.12mA 2.58mA 3.00mA 3.25mA 3.77mA 4.48mA 4.95mA SOLDER TEMPERATURE PROFILE Tristate (Pad 1 grounded): 2uA typical 4uA max. (oscillator is off) PART NUMBERING Example: 27.000MHz XOK91050UCTC Frequency Series Designation XOK91 Stability 100 = 100ppm 050 = 50ppm 025 = 25ppm Output Universal Operating Temp. Range C = Commercial (0~70C) I = Industrial (-40~+85C) Tristate Function Supply Voltage A = 3.3 Volts B = 2.5 Volts C = 1.8 Volts PHASE NOISE Offset dBc/Hz NOTES Pad 1 Options: 100Hz -80 1kHz -110 10kHz -130 100kHz -138 1MHz -145 Ageing: ESD Protection: Packaging: Pad 1 connected to ground, output disabled No connection/Logic HIGH, output enabled Disable time 10ms typical Enable time 10ms typical 5ppm per year max. 2000V max., human body model 16mm tape, 8mm pitch. 1000 pieces/reel EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk |
Price & Availability of 27000XOK910025UCTA
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