Oven Controlled Crystal Oscillators AOCJYR-12.800MHz-M5649LF RoHS / RoHS II Compliant Pb ESD Sensitive 9.7 x 7.5 x 4.3 mm SMD Moisture Sensitivity Level (MSL) 1 OVERVIEW: Abracons AOCJYR series of Worlds Smallest Profile, Surface Mount- Ovenized Quartz Crystal Oscillators are based on TM Proprietary Mercury ASIC technology, patented by Rakon. This Advanced Technology coupled with Rakons propri- etary manufacturing techniques enable 10 ppb stability over -20C to +70C, with typical short-term aging of better than 2 ppb per day. Sophisticated Integrated Oven Control architecture ensures fast warm-up time, while minimizes initial power consumption to 350mW typical at 25C. Further, the integration of critical functionality improves overall product reliability by reducing FIT rates 10x relative to traditional discrete OCXOs. The AOCJYR series is offered in Industry leading 9.7 x 7.5 x 4.3 mm SMT package, while AOCJYR-DIL is available in 21.7 x 13.08 x 8.6 mm leaded hermetic package. FEATURES: APPLICATIONS: Stratum 3 Compact package size: 9.7 x 7.5 x 4.3mm Small Cells Frequency stability over temperature as low as Switches and Routers 20ppb over -40 to +85C Time & Frequency References Low power consumption SyncE and IEEE 1588 High reliability STANDARD SPECIFICATIONS: Parameters Minimum Typical Maximum Units Notes Nominal Frequency 12.800 MHz Supply Voltage (Vdd) 3.135 3.3 3.465 V Input Power (warm-up) 1000 mW Input Power (steady-state) 400 mW 25C still air Operable Temperature Range -40 85 C Storage Temperature Range -55 +125 C Initial Frequency Tolerance 25C 0.5 ppm See Note 1 At time of shipment Reflow Shift 1 ppm After 1hr recovery Frequency Stability over Operating 20 ppb Ref. to (F +F )/2 MAX MIN Temperature Range in Still Air -10C to +45C 0.5 Temperature ramp Slope in Still Air ppb/C 0.5C/minute max. -40C to +85C 1 24hrs, temperature variation Holdover Stability 3 ppb 1C. See Note 2 All causes, 20 years life, ref. Free-run Accuracy 4.6 ppm to nominal frequency. Stability vs. Supply Voltage 5% variation in Vdd, ref. to 10 ppb Change freq. Vdd=3.3V 5pF variation in load, ref. Load Coefficient 10 ppb to freq. 15pF load Frequency Aging (per day) 2 ppb See Note 2 Visit www.abracon.com for Terms & Conditions of Sale Revised: 08.19.14 ABRACON IS ABRACON IS 30332 Esperanza, Rancho Santa Margarita, California 92688 ISO9001:2008 CECERRTIFIED TIFIED tel 949-546-8000 fax 949-546-8001 www.abracon.comOven Controlled Crystal Oscillators AOCJYR-12.800MHz-M5649LF RoHS / RoHS II Compliant Pb ESD Sensitive 9.7 x 7.5 x 4.3 mm SMD STANDARD SPECIFICATIONS CONTINUED: Parameters Minimum Typical Maximum Units Notes First Year 1 ppm Frequency Aging (long-term stability) 20 Years 3 ppm Warm-up Time <3 minute See Note 3 -10 Root Allan Variance <1x10 25C, =1.0s Gamma vector of all 3 axes Acceleration Sensitivity <2 ppb/g from 30Hz to 1500Hz Output Type LVCMOS High-level Output Voltage (V ) 90%*Vdd V OH Low-level Output Voltage (V ) 10%*Vdd V OL Output Load 10 15 20 pF Rise and Fall Time (t , t ) 4 ns r f Duty Cycle 45 55 % Phase Noise 12.8MHz Carrier 1 Hz offset -70 dBc / Hz 10 Hz offset -96 dBc / Hz 100 Hz offset -123 dBc / Hz 1,000 Hz offset dBc / Hz -143 10,000 Hz offset -152 dBc / Hz 100,000 Hz offset -153 dBc / Hz -154 1,000,000 Hz offset d Bc / Hz Note: 1. The characteristics of the component may be temporarily affected by the processes of assembly and soldering. The frequency specifications apply 48 hours after assembly. Nominal conditions apply unless otherwise stated. 2. After 30 days of continuous operation. 3. Time needed for frequency to be within 20ppb reference to frequency after 1hour, at 25C. Parameter is assembly and operating history dependent CROSS REFERENCE INFORMATION: AOCJYR-12.800MHZ-M5649LF is equivalent to Rakon P/N M5649LF. Visit www.abracon.com for Terms & Conditions of Sale Revised: 08.19.14 ABRACON IS ABRACON IS 30332 Esperanza, Rancho Santa Margarita, California 92688 ISO9001:2008 CECERRTIFIED TIFIED tel 949-546-8000 fax 949-546-8001 www.abracon.com