Crystal Units NX8045GB For Automotive ■ Features A small surface-mount type crystal unit, ideal for Automotive. Compatible with an engine control CPU clock delivering the high reliability that is particularly demanded. ●Stable start-up characteristic even under extremely severe environmental conditions. ●Excellent environmental characteristics, including heat, vibration and shock resistance. ●Meets the requirements for re-flow profiling using lead-free solder. ●Conforms to AEC-Q200. ■ Specifications Model Item Nominal frequency NX8045GB 8 to 40 MHz Overtone order Fundamental Frequency tolerance (25 ±3 °C) ±50 × 10−6 Frequency versus temperature characteristics (with reference to +25 °C) ±150 × 10−6 Operating temperature range −40 to +150 °C Storage temperature range −40 to +150 °C Equivalent series resistance Refer to *1 Level of drive 10 μW (Max. 500 μW) Load capacitance 8 pF The above specifications are standard for this NDK product. ■ 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 NX8045GB-10.000M-STD-CSJ-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/). ■ Dimensions Terminal land connections (TOP VIEW) *1 Equivalent Series Resistance Nominal frequency (MHz) Equivalent Series Resistance max. [Ω] 8 to 10 220 10 to 40 150 1.8±0.2 4.5±0.2 8.0±0.2 mm 3.0 2.0 Land pattern (Typical) 1.5 4.0 9.0 - 33 - 110916_NX8045GB_e