Quartz Crystal Units NX3225GA For OA / AV n Features A small surface-mount type crystal unit, especially suited for small-sizing requirements. lUltra compact and thin. (3.2 x 2.5 x 0.75 mm typ.) lExcellent environmental characteristics, including heat and shock resistance. lExcellent electrical performance for OA (office automation) and AV (audiovisual) applications. lMeets the requirements for re-flow profiling using lead-free solder. lOutstanding cost performance. n Specifications Model Item NX3225GA Nominal frequency 8 to 50 MHz Overtone order Fundamental ±20 × 10−6 Frequency tolerance (25 ±3 ℃) ±30 × 10−6 Frequency versus temperature characteristics (with reference to +25 °C) Operating temperature range −10 to +70 ℃ Storage temperature range −40 to +85 ℃ Refer to *1 Equivalent series resistance 10 μW (Max. 200 μW) Level of drive 8 pF Load capacitance The above specifications are standard for this NDK product. Custom-made specifications such as load capacitance and temperature characteristics are also available. Please contact NDK sales with your enquiries. n How to Specify an Order When ordering our products, specify them with an “Ordering Code” that consists of the following : Model name - Frequency (Max : 9 digits) M - Number for specifying an order Example NX3225GA-27.000M-STD-CRG-1 If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage (http://www.ndk.com/). n Dimensions *1 Equivalent Series Resistance mm Terminal land connections (TOP VIEW) 3.2±0.1 #3 2.5±0.1 #4 #2 0.75±0.15 #1 Nominal frequency (MHz) Equivalent Series Resistance max. [Ω] 8 to 9.8 500 9.8 to 12 200 12 to 13 100 13 to 20 80 20 to 50 50 *#2 and #4 are not connected. Land pattern (Typical) #2 1.2 0.9 1.6 1.6 #1 #4 1.0 #3 2.2 1.4 2.2 cu26_090920_NX3225GA_e