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| EURO QUARTZ FEATURES 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 HSR57 Sine Wave Oscillators 7 x 5mm SMD Sine Wave Clock Oscillator OUTLINE & DIMENSIONS DESCRIPTION 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. SPECIFICATION Frequency Range: Input Voltage: Output Wave Form: Frequency Stability Commercial 0~70C: Industrial -40 ~+85C: Output Level: Harmonics: Phase Noise: Current Consumption Supply 2.8 VDC: Supply 3.3 VDC: Supply 5.0 VDC: Start-up Time: Storage Temperature: Sub-Harmonics: Ageing: Enable/Disable Option: Disable time: 10.0MHz to 30.0MHz +2.8 VDC, +3.3 VDC or +5.0 VDC True sine wave 25ppm, 50ppm or 100ppm* 25ppm, 50ppm or 100ppm* 10k //10pF load, level 1.0V p-p -25dBc maximum -130 dBC/Hz at 1kHz offset 1.0mA 1.1mA 1.2mA 2.0ms typical -55 to +125C None 5ppm/year Output is high impedance when pad 1 is taken LOW. 150ns maximum (Add 'T' to the part number code for this option.) Fully compliant SOLDER TEMPERATURE PROFILE RoHS Status: * Non-standard frequency stability is available, check with sales. PART NUMBERING Example: 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.) 3HSR57-B-T-25.000-X 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 28HSR57-D-T-25000-X
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