AOC2012XAJC-19.4400T1

High-Stability & Ultra-Low Phase Noise SMD OCXO/ VCOCXO AOC2012 Series ESD Sensitive Pb 20.32 x 12.7 x 11.0mm RoHS/RoHS II Compliant MSL = 1 Features Applications •• Extremely low long-term aging: ±1ppm over 20 years •• Stability over temperature: ±10ppb over -20°C to +70°C •• Excellent phase noise: (-135dBc/Hz typ. @ 100Hz offset, -148dBc/Hz typ. @ 1kHz offset) •• 10.0MHz, 12.8MHz, 19.44MHz, & 25MHz carrier frequency options •• 20.32 x 12.7mm, 4-pin SMD reflow-solderable package •• 3.3 Vdd supply •• SC-Cut, High “Q” resonator-based design •• Stratum 3 & Stratum 3E compliant •• Cellular infrastructure; Base stations •• Test & measurement equipment •• Switches & routers •• Time & frequency references •• Precision GPS Part Identification AOC2012 (1): Fixed Clock or Voltage Controlled X: Fixed Clock (2): Vdd A: 3.3V V: Voltage Controlled (3): Stability over OTR J: ±10ppb over -20°C to +70°C Part Number Example: AOC2012VAJC-12.8000C LLC (4): RF Output C: CMOS (5): Output Frequency in MHz Please specify the Frequency in units of MHz out to 4 digit accuracy after the decimal. Example: “10.0000”=10MHz “12.8000”=12.8MHz “19.4400”=19.44MHz “25.0000”=25MHz 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com (6): Packaging Blank: Bulk C: Cut/Tape 50 units T1: Tape/Reel 100 units ABRACON IS REVISED: 03-19-19 ISO9001-2015 CERTIFIED High-Stability & Ultra-Low Phase Noise SMD OCXO/ VCOCXO AOC2012 Series ESD Sensitive Pb 20.32 x 12.7 x 11.0mm RoHS/RoHS II Compliant MSL = 1 Electrical Specifications Parameters Min. Typical 10.0000 Frequency Range (Fc) Max. Unit 25.0000 MHz Standard Available Frequencies 10.0000, 12.8000, 19.4400, 25.0000 Operating Temperature Range -20 +70 °C Storage Temperature Range -40 +100 °C Supply Voltage (Vdd) +3.135 +3.3 Notes MHz +3.465 V Power Consumption (warm-up) 2.5 W Current Consumption (warm-up) 722 mA @ Max Vdd =+3.465V Power Consumption (steady-state @+25°C) 1.0 W Current Consumption (steady-state @+25°C) 289 mA @ Max Vdd =+3.465V See Note 1 Frequency Accuracy (calibration) ±500 ppb Frequency Stability over Operating Temperature Range < ±300 ±10.0 ppb See Note 2 Frequency Stability vs. Supply Voltage Change ±3.0 ppb Vdd±5%; (Vc=constant) Frequency Stability vs. Load Change ±1.0 ppb Load=15pF±10% Aging Daily ±1.0 ppb Aging 1st Year ±100 ppb Aging 20 Years ±500 ppb All-Inclusive Frequency Tolerance over 20 Year Product Life ±1.0 ppm See Note 3 3 min. See Note 4 Warm-Up Time Output Signal LVCMOS Output Load Duty Cycle Output High Voltage (VOH) Output Low Voltage (VOL) VOH 13.5 15 16.5 pF 45 50 55 % @ 50% Vdd V Load=15pF±10%; Vdd=+3.3V 0.9*(Vdd) VOL 0.1*(Vdd) Rise (Tr) / Fall (Tf) Time 6 Center Control Voltage (Vc) +1.65 ns V Control Voltage Range +0.0 Frequency Pullability ±0.7 ppm 50 kΩ Control Port Input Impedance +3.3 EFC Linearity ±10 Tuning Slope V Voltage-Controlled Option (VCOCXO) % Positive Monotonic -115 -135 Phase Noise (@ +25°C) -148 Offset @10Hz dBc/Hz -152 Note 1: Note 2: Note 3: Note 4: Offset @100Hz Offset @1kHz Offset @10kHz @ +25°C; initial set-tolerance frequency (relative to carrier) at time of shipment, pre-reflow Over -40°C to +85°C; relative to stabilized frequency after 1 hour of continuous operation, post-reflow Over -40°C to +85°C; includes stability over temperature, initial frequency accuracy (calibration), load pulling, power supply variation, and 20 years aging @ +25°C; within ±100ppb of F where F is the stabilized frequency reached after 1 hour of continuous operation LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 03-19-19 ISO9001-2015 CERTIFIED High-Stability & Ultra-Low Phase Noise SMD OCXO/ VCOCXO AOC2012 Series ESD Sensitive Pb 20.32 x 12.7 x 11.0mm RoHS/RoHS II Compliant MSL = 1 Mechanical Dimensions Pin # Function #1 Option V: Voltage-Control (Vc) Option X: No Connect #7 0V & CASE GROUND #8 Output #14 Supply Voltage (Vdd) Dimensions: inches [mm] LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 03-19-19 ISO9001-2015 CERTIFIED High-Stability & Ultra-Low Phase Noise SMD OCXO/ VCOCXO AOC2012 Series 20.32 x 12.7 x 11.0mm RoHS/RoHS II Compliant MSL = 1 ESD Sensitive Pb Recommended Reflow Profile [Note 5] 3 Tp Tp Critical Zone TL to Tp Ramp Up [Note 6] Temperature TL [Note 7] TSMAX TL TSMIN Ramp Down Preheat 1 2 25 [Note 8] Time Zone Description Temperature Time 1 Preheat / Soak TSMIN ~ TSMAX 150°C ~ 200°C 60 ~ 180 sec. 2 Reflow TL 217°C 60 ~ 150 sec. 3 Peak heat TP 260°C±5°C 20 ~ 40 sec. Note 5: Can withstand 2 times reflow; all temperatures refer to topside of the package, measured on the package body surface Note 6: Ramp Up Rate (TL à TP) = 3°C / sec. MAX Note 7: Ramp Down Rate (TP à TL) = 6°C / sec. MAX Note 8: Time 25°C to Peak Temperature (25°C à TP) = 8 minutes MAX LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 03-19-19 ISO9001-2015 CERTIFIED High-Stability & Ultra-Low Phase Noise SMD OCXO/ VCOCXO AOC2012 Series ESD Sensitive Pb 20.32 x 12.7 x 11.0mm RoHS/RoHS II Compliant MSL = 1 Packaging C = Cut Tape 50 units T1 = Tape & Reel 100 units/reel Dimensions: mm ATTENTION: Abracon LLC’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependent Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon LLC is required. Please contact Abracon LLC for more information. LLC 5101 Hidden Creek Ln Spicewood TX 78669 Phone: 512-371-6159 | Fax: 512-351-8858 For terms and conditions of sales, please visit: www.abracon.com ABRACON IS REVISED: 03-19-19 ISO9001-2015 CERTIFIED