Crystal unit Epson Toyocom Product Number (please contact us) Q22MA3061xxxx00 MHz RANGE CRYSTAL UNIT LOW PROFILE SMD MA - 306 •Frequency range •External dimensions •Overtone order •Applications : : : : 14.31818 MHz,17.734 MHz to 41 MHz 8.0 × 3.8 × 2.54 t (mm) Max. Fundamental For Clock of integrated circuit Actual size Specifications (characteristics) Item Symbol Specifications Nominal frequency range f_nom 14.31818 MHz,17.734 MHz to 41.000 MHz Temperature Storage temperature range Operating temperature T_stg -55 °C to +100 °C Level of drive Frequency tolerance (standard) Frequency versus temperature characteristics (standard) Load capacitance Motional resistance (ESR) Frequency aging -20 °C to +70 °C DL 10 μW to 100 μW f_tol ±50 × 10-6 f_tem ±30 × 10 CL 10 pF to ∞ +25 °C -20 °C to +70 °C For the out of standard specifications, please contact us for inquires Please specify R1 60 Ω Max. -20 °C to +70 °C, DL=100 µW f_age ±5 × 10-6 / year Max. -6 (Unit:mm) 3.2 E 572 3.8 Max. #3 (Unit:mm) Footprint (Recommended) Internal Connection (TOP VIEW) #3 #4 #1 #2 1.9 2.54 Max. 2.38 1.3 #2 #1 +25 °C, First year 1.9 8.0 Max. 20.000M Fundamental Store as bare product after unpacking T_use External dimensions #4 Remarks 0.5 1.3 1.9 5.5 (0.9) Do not connect #2 and #3 to external device. (0.9) Metal may be exposed on the top or bottom of this product. This will not affect any quality, reliability or electrical spec. http://www.epsontoyocom.co.jp 4.2 1.3