Crystal Clock Oscillator Specification CXOXULP 3.3V ISSUE 1; April 2016 Description The CXOXULP 32.7680kHz oscillator achieves the low power comparable with a tuning fork design and the fast start up and tight frequency stability attained by an AT-cut crystal design. Designed for applications requiring ultra low current (15µA), fast start up time (15ms) and a tight frequency stability (±30ppm to ±100ppm) over a wide temperature range (-55°C to +125°C). These oscillators are also capable of withstanding significantly higher shock than a standard tuning fork design. SM1 Gold Plated (RoHS) SM5 Solder Dipped (RoHS) FEATURES: Ultra low current (typical 15μA) Fast start up (typical 15ms) Tight tolerance High shock resistance Low ageing CMOS output Optional Output Enable/Disable with Tri-State Low EMI emission Hermetically sealed ceramic package Full military testing available APPLICATIONS: Military, Aerospace & Avionics Communications Navigation GPS Industrial, Computer & Communications Miniature clock oscillator Handheld instrumentation Transponder/Animal migration Medical Test & diagnostic equipment Handheld devices Please note that all data is only valid at 25°C unless otherwise stated. Outline (mm) SM1 = Gold Plated (RoHS) Frequency Parameters 32.768kHz Frequency ±25.00ppm Frequency Tolerance Tolerance Condition @ 25°C ±10.00ppm to ±100.00ppm Frequency Stability Ageing ±5ppm max in 1st year Frequency Stability does not include Frequency Tolerance @ 25°C All parameters are measured at ambient temperature with a 10MΩ, 15pF load Note: Other Frequency Tolerances and Stabilities are available - please contact an IQD Sales Office Electrical Parameters 3.3V ±10% Supply Voltage Supply Current (typical): 15μA Supply Voltage (absolute maximum rating): -0.3V to 5.0V Operating Temperature Ranges -10 to 70°C -40 to 85°C -55 to 125°C Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 28 Apr 16 15:23 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 1 of 3 Crystal Clock Oscillator Specification CXOXULP 3.3V Output Details Output Compatability CMOS Drive Capability 15pF Output Level High Voh: 90%Vs min Output Level Low Vol: 10%Vs max Rise Time (10%-90%): 85ns typ, 160ns max Fall Time (90%-10%): 45ns typ, 100ns max Output Control Start Up Time: 15ms typ Environmental Parameters Shock: 5000G, 0.3ms, 1/2 sine (Note: Higher Shock versions are available - please contact an IQD Sales Office) Vibration: MIL-STD-202G, Method 204D, Condition D: 20G, 10Hz-2000Hz swept sine (Note: Random Vibration test is also available - please contact an IQD Sales Office) Storage Temperature Range: –55 to 125°C Manufacturing Details Solder Process Temperature: 260°C max for 20sec max Ordering Information Frequency* Model* Termination Variant* Output Frequency Tolerance (@ 25°C)* Frequency Stability* Operating Temperature Range* Pad 1 Function* (minimum required*) Termination Variants: SM1 = Gold Plated SM5 = Solder Dipped (Note: Non-RoHS compliant terminations also available please contact an IQD Sales Office) Pad 1 Function Options: EN = Enable/Disable NC = No connection Example 32.768kHz CXOXULP 3.3V SM1 CMOS ±25ppm ±100ppm –40 to 85C NC Compliance RoHS Status (2011/65/EU) REACh Status MSL Rating (JDEC-STD-033): Optional Compliant Not Applicable Packaging Details Pack Style: Tray Pack Size: 1 Supplied on a tray Pack Style: Reel Pack Size: 1,000 Tape & reel in accordance with EIA-481-D Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 28 Apr 16 15:24 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 2 of 3 Crystal Clock Oscillator Specification CXOXULP 3.3V Electrical Specification - maximum limiting values 3.30V ±10% Frequency Temperature Range °C ppm mA ns % 32.768000kHz -55 to 125 ±50.00 - - 45/55% -40 to 85 ±20.00 - - 45/55% -10 to 70 ±10.00 - - 45/55% Stability (Min) Current Draw Rise and Fall Time Duty Cycle This document was correct at the time of printing; please contact your local sales office for the latest version. Click to view latest version on our website. Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 28 Apr 16 15:24 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 3 of 3