5.0V Surface Mount Crystal Clock Oscillator HSM9 XOi Features: The Connor-Winfield models HSM915, HSM925, HSM935, and HSM945 are 7.5mm x 5mm, 5.0V HCMOS, Surface Mount, Fixed Frequency Crystal Oscillators (XO) designed for use in all applications requiring precision clocks. This oscillator features low stand-by current (10uA) when the output is disabled. The RoHS compliant, surface mount package is designed for highdensity mounting and is optimum for mass production. 2111 Comprehensive Drive 2111 Comprehensive Drive Aurora, Illinois 60505 Aurora, Illinois 60505 Phone: 630- 851- 4722 Phone: 630- 851- 4722 Fax: 630- 851- 5040 Fax: 630- 851- 5040 www.conwin.com www.conwin.com US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 1.8 to 170 MHz 5.0V Operation RoHS Compliant Tri-State Enable / Disable Function Overall Frequency Tolerance: HSM945 ± 20 ppm, HSM915 ± 25 ppm, HSM925 ± 50 ppm, HSM935 ± 100 ppm Temperature Range: 0 to 70°C Power Saving Function: 10uA when disabled Ceramic Surface Mount Package Tape and Reel Packaging Absolute Maximum Ratings Parameter Minimum Storage Temperature Supply Voltage (Vcc) -55 -0.5 Nominal - - Maximum 125 7.0 Units Notes Units Notes °C Vdc Operating Specifications Parameter Minimum Nominal Maximum Frequency Range (Fo) 1.8 - 125, 155.52 Frequency Tolerance - HSM945 -20 - 20 HSM915 -25 25 HSM925 -50 50 HSM935 -100 100 Operating Temp Range 0 - 70 Supply Voltage (Vdd) 4.5 5.0 5.5 Supply Current (Icc) 1.544 to 31.999 MHz - - 40 32 to 66.999 MHz - - 50 67 to 124.999 MHz - - 80 125 to 170 MHz - - 90 MHz ppm 1 °C Vdc mA Input Characteristics Parameter Enable Voltage - (Vih) Disable Voltage - (Vil) Enable Time Disable Time Output Disable Current (lcc) Minimum ≥ 70% Vdd - - - - Nominal - - - - - Maximum - ≤ 30% Vdd 10 150 10 Units Notes Units Notes Vdc Vdc nS nS uA 2 HCMOS Output Characteristics Parameter Load Voltage High (Voh) Low (Vol) Current High (loh) Low (lol) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% Start-Up Time Jitter Bulletin Page Revision Date Sm079 1 of 2 02 19 Dec 2012 Minimum - 4.5 - -2 - 45 - - - Nominal - - - - - 50 - - - Maximum 15 - 0.55 - 2 55 6 10 5 pF Vdc mA % nS mS pS RMS Notes: 1. Inclusive of calibration @ 25°C , frequency vs temperature stability, supply voltage change, load change, shock and vibration, 10 years aging. 2. Oscillator output is enabled with no connection on pad 1 Specifications subject to change without notice. All dimensions in inches. © Copyright 2012 The Connor-Winfield Corporation 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Package Characteristics Package Suggested Pad Layout Hermetically sealed ceramic package and metal cover Environmental Characteristics Temperature Cycle The specimen shall meet electrical characteristics after tested 5 cycles of -55°C / 30 minutes and +125°C / 30 minutes Hermetical No bubbles appear in Flourinert (FC-43) at 125°C ±5°C for 5 minutes Solvent Resistance Marking will withstand immersion in Isopropyl Alcohol or Trichloroethylene Soldering Bypass capacitor, C-by, should be ceramic capacitor ≥ .01 uf General Conditions 260°C max x 10 sec max x 2 times max or 230°C max x 180 sec max x 1 time Typical Operation Data (Vapor phase reflow) 20 to 100 sec up to 215°C, 50 sec at 215°C, then down to room temperature per 1 to 5°C / sec Mechanical Characteristics Test Circuit OSCILLOSCOPE PROBE POWER SUPPLY Free Drop The specimen shall meet electrical characteristics after tested 3 times, Free Drop testing on the hard wooden board from a height of 75 cm. Vibration The specimen shall meet electrical characteristics after tested by the following conditions: 10-55Hz 1.5mm Amplitude, 55-2000 Hz 20 G's, 2 hours for each plane Thermal Shock After applied Thermal Shock of 260°C max x 10 sec max x 2 times, or 230°C max x 180 sec max, the specimen shall meet electrical characteristics Solderability (EIAJ-RCX-0102.101 Condition 1a) 1) Flux: MIL-F-14256 (WW Rosin=25%, Isopropyl Alcohol = 75%) 2) Solder: QQ-S-571 (Sn = 63%, Pb = 37%) 3) Solder bath temperature: 235°C ±5°C 4) Depth of immersion: Up to electrical terminal 5) Immersing time: Within 2 sec ±0.5 sec into solder bath OSC .01uf FREQ COUNTER INPUT FOR E/D Output Waveform After performing the above procedures, a newly soldered coverage shall be greater than 90% SYMMETRY Pad Connection 1: Enable/Disable 2: Ground 3: Output 4: Vcc Tape and Reel Dimensions Ordering Information HSM915 - CLOCK SERIES Dimensional Tolerance: ±.02" (.508mm) ±.005" (.127mm) CENTER FREQUENCY Bulletin Page Revision Meets EIA-481A and EIAJ-1009B 2,000 PCS/Reel Specifications subject to change without notice. All dimensions in inches. © Copyright 2012 The Connor-Winfield Corporation 125.0M Date Sm079 2 of 2 02 19 Dec 2012