Precision SMD TCXO/VCTCXO RoHS/RoHS II Compliant AST3TQ-50 Pb ESD Sensitive 7.0 x 5.0 x 1.9mm Moisture Sensitivity Level (MSL) 3 FEATURES: APPLICATIONS: COTS Military Radios & other Communication Hardware Standard available frequencies: 10.00, 12.80, 16.384, 19.20, 19.44, WiMax, 20.00, 24.576, 25.00, 26.00, 30.72, 40.00 MHz LTE, BTS LVCMOS Output or Clippled Sine Wave output CATV, LAN, LMDS Frequency stability: 50ppb over -40C to +85C operating temperature range GPS Tracking with Hold-Over accuracy Excellent Phase Noise, Harmonics and Spurious content Test & Measurement Equipment Typical rms jitter of 400fs 40MHz carrier & 1.0ps 10MHz Point-to-Point communication networks carrier over 12kHz to 20MHz BW STANDARD SPECIFICATIONS: Maximum Rating Parameters Rating Storage Temperature Range -55 to +125C Supply Voltage -0.5 to 6V Control Voltage 0 to 3V ESD, HBM/CDM/MM 4kV/2kV/200V Key Electrical Specifications Parameters Minimum Typical Maximum Units Notes Frequency Range 10 40 MHz 10.00, 12.80, 16.384, 19.20, 19.44, 20.00, Standard Frequencies MHz 24.576, 25.00, 26.00, 30.72, 40.00 Initial Frequency Tolerance 500 ppb Relative to carrier ( +25C) at shipping Frequency Stability Options -40C to +85C 50 ppb Frequency Stability vs. Supply Voltage 100 ppb Change (Vdd5%) Frequency Stability vs. Load Change 200 ppb (Load5%) Aging (first year +25C) 1.0 ppm Aging (20 years +25C) 3.0 4.6 ppm Supply Voltage (Vdd) +3.135 +3.3 +3.465 V 10MHz carrier 3.0 4.0 Supply Current (Icc) mA 5.5 7.0 40MHz carrier Control Port ( Applicable for VCTCXO only) Control Voltage Range (Vc) +0.5 +1.5 +2.5 V To be with-in 500 Center Control Voltage (Vc) +1.5 V ppb of Fc 25C (at shipping) Frequency Tuning Range 5.00 7.00 <13.00 ppm (Vc = 1.5V1.0V) Tuning Slope Positive Linearity 1 % Port Impedance 100 k 2 Faraday, Suite B Irvine CA 92618 Revised: 04.02.15 ABRACON IS ABRACON IS ISO9001:2008 Ph. 949.546.8000 Fax. 949.546.8001 LLC CECERRTIFIED TIFIED CERTIFIED Visit www.abracon.com for Terms and Conditions of SalePrecision SMD TCXO/VCTCXO RoHS/RoHS II Compliant AST3TQ-50 Pb ESD Sensitive 7.0 x 5.0 x 1.9mm STANDARD SPECIFICATIONS: (Continued) Parameters Minimum Typical Maximum Unites Notes -95 Offset 10Hz Offset 100Hz -120 Phase Noise Offset 1kHz -140 dBc/Hz (10MHz carrier frequency 25C): Offset 10kHz -145 Offset 100kHz -150 RMS Jitter ( 12kHz~5MHz BW) 0.4 1.3 ps Carrier Dependent Clipped Sine Wave Output Level 0.8 Vp-p Output Load 10k//10pF LVCMOS Output (Square Wave) V 2.4 V Output Load=15pF OH V 0.4 V Output Load=15pF OL Output Load 15 pF Duty Cycle 45 55 % ( V - V )/2 OH OL Rise/Fall Time 6 ns Output Load=15pF PART IDENTIFICATION: AST3TQ- - MHz - 50 - - Packaging Pull-Ability Frequency in MHz Output Type Blank: Bulk Please specify the C: LVCMOS T = TCXO frequency in MHz T5: 500pcs/reel SW: Clipped V = VCTCXO e.g. 19.200MHz Sine Wave T2: 2000pcs/reel 2 Faraday, Suite B Irvine CA 92618 Revised: 04.02.15 ABRACON IS ABRACON IS ISO9001:2008 Ph. 949.546.8000 Fax. 949.546.8001 LLC CECERRTIFIED TIFIED CERTIFIED Visit www.abracon.com for Terms and Conditions of Sale