NX3225SA

Crystal Units NX3225SA n Features A small surface-mount type crystal unit, especially suited for small-sizing requirements. lUltra compact and thin. (3.2 × 2.5 × 0.55mm typ.) lExcellent environmental characteristics, including heat and shock resistance. lExcellent electrical performance, ideal for OA (office automation), AV (audiovisual), Bluetooth and Wireless LAN applications. lLead-free. Meets the requirements for re-flow profiling using lead-free solder. For OA / AV / Short-range Wireless Pb Free n Specifications Item Frequency Range Overtone Order Frequency Tolerance (25 ±3℃) Temperature Characteristics (with reference to +25°C) Operating Temperature Range Equivalent Series Resistance Drive Level Load Capacitance Model NX3225SA 12 to 54MHz Fundamental ±15 × 10−6 ±15 × 10−6 −10 to +75℃ Refer to *1 10μW(Max:200μW) 8pF 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 NX3225SA-12.000M-STD-CSR-3 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 mm 3.2 ±0.1 *1 Equivalent Series Resistance Frequency (MHz) Equivalent Series (Range) Resistance max.[Ω] 12 to 13 13 to 16 16 to 20 20 to 30 #1 #2 Internal connections(TOP VIEW) #4 #3 120 100 80 70 50 2.5 ±0.1 30 to 54 0.55±0.05 *#2 and #4 are connected with a cover. (Please connect with a GND or a power supply.) Reference land pattern #1 #2 1 .6 1.6 0.9 #4 1.0 2.2 #3 2.2 1.4 1 .2 cu22_071108_NX3225SA_e1