EURO QUARTZ HSR53 Sine Wave Oscillators 5 x 3.2mm SMD Sine Wave Clock Oscillator FEATURES Sine Wave output in miniature 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 OUTLINE & DIMENSIONS DESCRIPTION HSR53 sine wave clock oscillators provide a true sine wave out output while being packaged in the industry-standard, 5 x 3.2mm 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 0~70°C: Industrial -40 ~+85°C: 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: RoHS Status: 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 +125°C 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 * Non-standard frequency stability is available, check with sales. PART NUMBERING Example: 3HSR53-B-T-25.000-X Supply Voltage 28 = 2.8 Volts 3 = 3.3 Volts 5 = 5.0 Volts Series Designation HSR53 Stability A = ±25ppm 0° to +70°C B = ±50ppm 0° to +70°C C = ±100ppm 0° to +70°C D = ±25ppm -40° to +85°C E = ±50ppm -40° to +85°C F = ±100ppm -40° to +85°C Enable/Disable Option Blank = Not implemented T = Option implemented Frequency Customer-Specific Code (Included if specified by engineering department.) EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: [email protected] www.euroquartz.co.uk