Crystal Units NX1612AA For OA / AV / Short-range Wireless ■ Features A small surface-mount type crystal unit, especially suited for small-sizing requirements. ● Ultra compact and thin. (1.6 × 1.2 × 0.3 mm typ., Max. H:0.35 mm) ● Highly reliable. ● Ideal for TV tuners. (For OA / AV) ● Ideal for ultra compact Wireless LAN and Bluetooth.(For Short-range Wireless) ● Lead-free. Meets the requirements for re-flow profiling using lead-free solder ■ Specifications Model Item Main application NX1612AA For OA / AV Nominal frequency For Short-range Wireless 24 to 80 MHz Overtone order Fundamental ±20 × 10−6 ±20 × 10−6 ±10 × 10−6 ±25 × 10−6 ±20 × 10−6 ±10 × 10−6 Frequency tolerance (25 ±3 °C) Frequency versus temperature characteristics (with reference to +25 °C) Operating temperature range −40 to +85 °C −30 to +75 °C −20 to +70 °C Storage temperature range −40 to +85 °C −40 to +85 °C −40 to +85 °C Equivalent series resistance Refer to *1 Level of drive 10 μW (Max. 200 μW) Load capacitance 8 pF Number for specifying an order 7 pF STD-CSI-3 STD-CSI-1 STD-CSI-2 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 When ordering a product with model name: NX1612AA, For OA / AVfrequency: 32.000MHz, and Frequency versus temperature characteristics: ±25 x 10–6 Ordering Code : NX1612AA-32.000M-STD-CSI-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/). ■ Dimensions mm Terminal land connections (TOP VIEW) 1.6±0.1 #3 1.2±0.1 #4 #1 *1 Equivalent Series Resistance Nominal frequency (MHz) Equivalent Series Resistance max. [Ω] 24 to 32 150 32 to 38 100 38 to 80 80 #2 #2 0.65 Land pattern (Typical) #1 0.75 0.75 0.45 0.30±0.05 Terminal #1, #3 : X’ tal #2 : GND (Connected to cover) #4 : NC #4 0.55 1.05 #3 0.75 1.05 -5- 13A_1227_NX1612AA_e