euro quartz 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 7 x 5mm smd high frequency clock oscillator xov91 series oscillators are designed to provide a high quality hcmos output at high frequencies from 125mhz to 200mhz. phase noise and rms period jitter are kept within low limits. an enable/disable function is standard and the oscillator may also be specified with a power down function. industry-standard 7.0 x 5.0mm package frequency range 125mhz to 200mhz high q crystal and multiplier circuit for low cost applications supply voltage 3.3 volts tristate function to conserve power features outline & dimensions frequency range: 125.0mhz to 200.0mhz output logic: lvcmos integrated phase jitter: 2.3ps typical 4.0ps max (12khz ~ 20mhz) at 155.520mhz period jitter rms: 4.0ps typical at 155.520mhz period jitter peak to peak: 27ps typical at 155.520mhz frequency stability commercial: 10ppm to 100ppm -10 to +70c industrial: 20ppm to 100ppm -40 to +85c supply voltage: +3.3vdc 5% output voltage high '1': 90% vdd minimum low '0': 10% vdd minimum rise/fall time: 2.4ns typical, 15pf load. (20%vdd to 80%vdd) current consumption: 25ma max. load: 15pf start-up time: 5ms typical, 10ms maximum duty cycle: 50% 5% static discharge protection: 2kv maximum ageing: 2pmm per year maximum specification pad 1 options xov91 description permanent damage may occur if units are operated beyond specified limits. supply voltage: +4.6 vdc max. input voltage vi: vss-0.5 min., vdd +0.5v max. input voltage vo: vss-0.5 min., vdd +0.5v max. absolute maximum ratings disable output is disabled when pad 1 is taken below 0.3 vcc referenced to ground oscillator is continues to run. enable oscillator is enable when pad 1 is taken above 0.7 vcc referenced to ground. power down available by special request: oscillator shuts down when disabled. phase noise offset frequency 155.250mhz 10hz -65 dbc/hz 100hz -95 dbc/hz 1khz -120 dbc/hz 10khz -128 dbc/hz 100khz -122 dbc/hz 1mhz -120 dbc/hz 10mhz -140 dbc/hz example: 200.00mhz xov91050ucta2 part number schedule frequency series designation xov91 stability 100 = 100ppm 050 = 50ppm 025 = 25ppm (for non-standard use '020' for 20ppm e.g.) output lvcmos operating temp. range c = commercial (-10~70c) i = industrial (-40~+85c) pad 1 option t=tristate (enable/disable) p= powerdown supply voltage = 3.3 volts pad connection style* connection style 1 or style 2 *check availability with euroquartz engineering
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