euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk euro quartz hsr57 sine wave clock oscillators provide a true sine wave out output while being packaged in the industry-standard, 7 x 5mm smd outline package. the oscillator is capable of being produced with close tolerances and exhibits low current consumption. sine wave output in small smd package output 10k //10pf load, level 1.0v peak to peak harmonics -25dbc maximum very low current consumption <1.0ma at 2.8v supply features outline & dimensions frequency range: 10.0mhz to 30.0mhz input voltage: +2.8 vdc, +3.3 vdc or +5.0 vdc output wave form: true sine wave frequency stability commercial 0~70c: 25ppm, 50ppm or 100ppm* industrial -40 ~+85c: 25ppm, 50ppm or 100ppm* output level: 10k w //10pf load, level 1.0v p-p harmonics: -25dbc maximum phase noise: -130 dbc/hz at 1khz offset current consumption supply 2.8 vdc: 1.0ma supply 3.3 vdc: 1.1ma supply 5.0 vdc: 1.2ma start-up time: 2.0ms typical storage temperature: -55 to +125c sub-harmonics: none ageing: 5ppm/year enable/disable option: output is high impedance when pad 1 is taken low. disable time: 150ns maximum (add 't' to the part number code for this option.) rohs status: fully compliant specification * non-standard frequency stability is available, check with sales. example: 3hsr57-b-t-25.000-x part numbering supply voltage 28 = 2.8 volts 3 = 3.3 volts 5 = 5.0 volts series designation hsr57 stability a = 25ppm 0 to +70c b = 50ppm 0 to +70c c = 100ppm 0 to +70c d = 25ppm -40 to +85c e = 50ppm -40 to +85c f = 100ppm -40 to +85c enable/disable option blank = not implemented t = option implemented frequency customer-specific code ( included if specified by engineering department. ) solder temperature profile hsr57 sine wave oscillators description 7 x 5 x 1.8mm smd 10.0mhz to 30.0mhz
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