Crystal Clock Oscillator NZ2520S Series High Temperature Range Type(32.768kHz) ■ Model name NZ2520SG Overall frequency tolerance of ±50 x 10–6. ■ Application For Mobile Phone and Tablet computer etc ■ Features Absolute maximum rating Supply voltage (VCC) –0.3 to +7.0 V Storage temperature range –55 to +125 °C ● Supports a wide temperature range from -40 to +105°C. ● Compact and light. Dimensions : 2.5 x 2.0 x 0.9 mm, weight : 0.02 g. ● This product applied AT-cut crystal blank which has a superior frequency stability. So, narrow deviation (±50x10-6) and quick oscillation start up time (1ms typ.) are available compared to our Tuning Fork Crystal Unit across a wide temperature range(-40 to +105°C). ● Low power consumption.(Reduced by about 45% compared to our present Crystal Clock Oscillator.) ● Conforms to AEC-Q200. ■ Specifications Item Output level Nominal frequency range *1 Model Operating temperature range *2 Overall frequency tolerance Supply voltage (VCC) Current consumption max NZ2520SG (kHz) CMOS 32.768 (°C) –40 to +105 (×10–6) ±50 (V) 1.8 2.5 3.0 3.3 During operation(25°C) (μA) 160 (63 typ.) 170 (67 typ.) 175 (70 typ.) 180 (72 typ.) During standby(25°C) (μA) 10 VOL max/VOH min (V) 0.1 VCC/0.9 VCC Tr max/Tf max (ns) 200/200 (at 0.1VCC to 0.9VCC) Symmetry min. to max. (%) 45 to 55 (at 0.5VCC) Load (CL) max (pF) 15 Start-up time max (ms) 4 (1ms typ. ) Frequency aging max (×10–6) ±5 (+25°C, First year) Standby function Available (Three-state) *1: If you require a product with a frequency not given above, please contact us. *2: If you require a product with an operating temperature range not given above, please contact us. ■ List of Codes for Placing an Order List of Codes for Placing an Order (The purchase order number differs according to the difference in supply voltage.) Supply voltage (VCC) (V) NSA3562A NSA3563A NSA3564A NSA3565A +1.8±0.18 +2.5±0.25 +3.0±0.3 +3.3±0.33 13A_1204_NZ2520SG(32.768k)_50_e Crystal Clock Oscillator NZ2520S Series High Temperature Range Type(32.768kHz) ■ Dimensions ■ Output Waveform <CMOS> mm 2.50±0.10 2.00±0.10 #1 STAND-BY #2 GND #3 OUTPUT 1/2V DD VCC #4 VCC VCC 0.1V DD 0.9 max VOH 0.9V DD VCC 0.3 0.6 Tf Tr Terminal land connections VOL 0V t T Land pattern (Typical) 0.8±0.1 #1 1.65±0.1 #3 Symmetry = t/T × 100 [%] #3 1.0 0.7±0.1 ■ Standby Function 1.25 1.25±0.1 #4 1.0 #4 #2 Cby=0.01μF #1 1.65 #2 Mount an approx. 0.01 μF bypass capacitor between VCC and GND (close to the product) #1 Input Level H (0.7 VCC ≤ VIH ≤ VCC) or OPEN is selected. Level L (VIL ≤ 0.3 VCC) is selected. #3 Output Oscillation output ON High impedance ■ How to Specify an Order When ordering our products, specify them with an “Ordering Code” that consists of the following: Model name – Frequency (up to 9 digits) k – Number for specifying an order Example 1:When ordering a product with model name: NZ2520SG, frequency: 32.768kHz, overall frequency tolerance: ±50 x 10–6, and supply voltage: 1.8 V Ordering Code: NZ2520SG – 32.768000K – NSA3562A Example 2:When ordering a product with model name: NZ2520SB, frequency: 32.768kHz, overall frequency tolerance: ±50 x 10–6, and supply voltage: 3.3 V Ordering Code: NZ2520SG – 32.768000K – NSA3565A 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/). 13A_0730_NZ2520SG(32.768k)_50_e