FA-128

Crystal unit Epson Toyocom Product Number (please contact us) Q22FA1280xxxx00 MHz RANGE CRYSTAL UNIT ULTRA MINIATURE SIZE LOW PROFILE SMD FA - 128 •Nominal frequency range •External dimensions •Overtone order •Applications : : : : : 24 MHz to 54 MHz 2.0 × 1.6 × 0.5 t (mm) Fundamental Mobile phone, Bluetooth, W-LAN ISM band radio, Clock for MPU Actual size Specifications (characteristics) Item Symbol Specifications For RF Reference For Clock Remarks Fundamental Please contact us for inquiries regarding the available frequencies. Store as bare product after unpacking Nominal frequency range Storage temperature range Operating temperature range Level of drive Frequency tolerance (standard) Frequency versus temperature characteristics (standard) Load capacitance Motional resistance (ESR) Frequency aging f_nom T_stg T_use DL f_tol 24.000 MHz to 54.000 MHz -40 °C to +125 °C -40 °C to +85 °C 100 μW Max. 200 μW Max. f_tem CL R1 f_age Recommended: 1 to 100 μW +25 °C ±10 × 10-6 ±30 × 10-6 For the out of standard specifications, please contact us for inquiries. -20 °C to +75 °C ±10 × 10-6 ±30 × 10-6 For the out of standard specifications, please contact us for inquiries. 6 pF to ∞ Please specify. As per below table -20 °C to +75 °C ±1 × 10-6 / year Max. ±5 × 10-6 / year Max. +25 °C, First year Motional resistance (ESR) Frequency 24.0 MHz ≤ f_nom < 26.0 MHz 26.0 MHz ≤ f_nom ≤ 54.0 MHz Motional resistance 80 Ω Max. 60 Ω Max. (Unit:mm) External dimensions Footprint (Recommended) (Unit:mm) 2.0±0.1 #4 #3 1.6±0.1 2 600M E 66R A #1 #2 1.45 0.5 Max. 1.15 0.65 #1 0.6 #2 0.45 0.5 Internal c onnection (TO P VIEW ) #4 #1 #3 #2 0.85 0.95 C 0.2 Min. #4 #3 # 2 and #4 are connected to the co ve r. (Please connect to ground) http://www.epsontoyocom.co.jp