CONTINUOUS VOLTAGE SMD TCXO ATX-12 2.5 x 2.0 x 1.0 mm Request Samples Check Inventory RoHS/RoHS II Compliant MSL Level = 1 Applications Features Both continuous & fixed Vdd options available Cellular and cordless phones Output waveform clipped sinewave Standard oscillator for exact equipment Hermetically seam-sealed ceramic package Consumer electronics Low current consumption Industrial control & automation Mobile communication Note 1 Electrical Specifications Parameters Min. Typ. Max. Units Notes Frequency Range 10 52 MHz Standard Frequencies 10, 20, 26, 27, 30, 32, 36, 40, 45.545, 48, 50, 52 MHz See Options (Table 1) Operating Temperature -40 +85 C Storage Temperature -40 +85 C Frequency Stability f/f vs: o Tolerance -1.0 +1.0 Reference to f , at 25C2C, Pre-reflow o Reference to fo, at 25C 2C, 24 hours Tolerance -2.0 +2.0 after reflow, two times See Options (Table 1) Temperature -2.5 +2.5 ppm Reference to f , at 25C 2C o Supply Voltage Change -0.2 +0.2 Vdd 5% Load Change -0.2 +0.2 CL 1k//1pF First year +25C2C Aging -1.0 +1.0 Option E +3.135 +3.3 +3.465 Option A +2.85 +3.0 +3.15 Option B +2.66 +2.8 +2.94 Supply Voltage (Vdd) V Option C +2.375 +2.5 +2.625 Option D +1.71 +1.8 +1.89 Option F +1.68 +3.63 2.0 10.00MHz to 26.00 MHz Supply Current (Idd) mA 2.5 26.01MHz to 52.00MHz Start-up Time 2.0 ms Output Voltage 0.8 Vp-p 9 10 11 k Output Load 9 10 11 pF Clipped Sine Wave, External DC-Cut Capacitor Required 1000 pF recommended Output Waveform Phase Noise ( 10 MHz Carrier, 25C 2C) 10Hz offset -100 -96 100Hz offset -125 -121 1kHz offset -138 -134 Applicable to all standard available 10kHz offset -149 -146 dBc/Hz frequencies with Vdd = +1.8V, +2.5, +2.8, +3.0V, +3.3V 100kHz offset -158 -155 1MHz offset -159 -156 5MHz offset -159 -156 Phase Noise ( 52 MHz Carrier, 25C 2C) 10Hz offset -83 -79 100Hz offset -110 -106 1kHz offset -132 -128 Applicable to all standard available 10kHz offset -149 -146 dBc/Hz frequencies with 100kHz offset -156 -153 Vdd = +1.8V, +2.5, +2.8, +3.0V, +3.3V 1MHz offset -157 -154 10MHz offset -157 -154 20MHz offset -158 -155 Note 1: All measurements made at 25C 2C, nominal Vdd, unless otherwise specified 5101 Hidden Creek Ln Spicewood TX 7 8669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 REVISED: 11-11-20 ISO9001-2015 For terms and conditions of sales, please visit: CERTIFIED www.abracon.com CONTINUOUS VOLTAGE SMD TCXO ATX-12 2.5 x 2.0 x 1.0 mm Request Samples Check Inventory RoHS/RoHS II Compliant MSL Level = 1 Part Identification ATX-12- - MHz- - Packaging Frequency in MHz Vdd (V) Blank: Bulk Please specify the A: 3.0V5% T: 1000pcs/reel frequency in MHz. B: 2.8V5% T3: 3000pcs/reel e.g. 26.000MHz C: 2.5V5% D: 1.8V5% E: 3.3V5% F: +1.68V ~ +3.63V Table 1: Frequency Stability vs Operating Temperature 2.5ppm 0.5ppm 1.0ppm 1.5ppm 2.0ppm 0C ~ +70C A05 A10 A15 A20 A25 -10C ~ +60C B05 B10 B15 B20 B25 -20C ~ +70C C05 C10 C15 C20 C25 -30C ~ +75C D05 D10 D15 D20 D25 -30C ~ +85C E05 E10 E15 E20 E25 -40C ~ +85C F05 F10 F15 F20 F25 Recommended Test Circuit 4 3 TCXO 1 2 5101 Hidden Creek Ln Spicewood TX 7 8669 ABRACON IS Phone: 512-371-6159 Fax: 512-351-8858 REVISED: 11-11-20 ISO9001-2015 For terms and conditions of sales, please visit: CERTIFIED www.abracon.com